15721480320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 1024

約数和(自身を含む): 67118284800

約数和(自身を除く): 51396804480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 64, 65, 67, 68, 70, 78, 79, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 128, 130, 134, 136, 140, 156, 158, 160, 168, 170, 182, 192, 195, 201, 204, 208, 210, 221, 224, 237, 238, 240, 255, 260, 268, 272, 273, 280, 312, 316, 320, 335, 336, 340, 357, 364, 384, 390, 395, 402, 408, 416, 420, 442, 448, 455, 469, 474, 476, 480, 510, 520, 536, 544, 546, 553, 560, 595, 624, 632, 640, 663, 670, 672, 680, 714, 728, 780, 790, 804, 816, 832, 840, 871, 884, 896, 910, 938, 948, 952, 960, 1005, 1020, 1027, 1040, 1072, 1088, 1092, 1105, 1106, 1120, 1139, 1185, 1190, 1248, 1264, 1326, 1340, 1343, 1344, 1360, 1365, 1407, 1428, 1456, 1547, 1560, 1580, 1608, 1632, 1659, 1664, 1680, 1742, 1768, 1785, 1820, 1876, 1896, 1904, 1920, 2010, 2040, 2054, 2080, 2144, 2176, 2184, 2210, 2212, 2240, 2278, 2345, 2370, 2380, 2496, 2528, 2613, 2652, 2680, 2686, 2688, 2720, 2730, 2765, 2814, 2856, 2912, 3081, 3094, 3120, 3160, 3216, 3264, 3315, 3318, 3360, 3417, 3484, 3536, 3570, 3640, 3752, 3792, 3808, 4020, 4029, 4080, 4108, 4160, 4288, 4355, 4368, 4420, 4424, 4480, 4556, 4641, 4690, 4740, 4760, 4992, 5056, 5135, 5226, 5293, 5304, 5360, 5372, 5440, 5460, 5530, 5628, 5695, 5712, 5824, 6097, 6162, 6188, 6240, 6320, 6432, 6528, 6630, 6636, 6715, 6720, 6834, 6968, 7035, 7072, 7140, 7189, 7280, 7504, 7584, 7616, 7735, 7973, 8040, 8058, 8160, 8216, 8295, 8320, 8576, 8710, 8736, 8840, 8848, 9112, 9282, 9380, 9401, 9480, 9520, 10112, 10270, 10452, 10586, 10608, 10720, 10744, 10880, 10920, 11060, 11256, 11390, 11424, 11648, 12194, 12324, 12376, 12480, 12640, 12864, 13065, 13260, 13272, 13430, 13440, 13668, 13936, 14070, 14144, 14280, 14378, 14560, 14807, 15008, 15168, 15232, 15405, 15470, 15879, 15946, 16080, 16116, 16320, 16432, 16590, 17085, 17420, 17459, 17472, 17680, 17696, 18224, 18291, 18564, 18760, 18802, 18960, 19040, 20145, 20540, 20904, 21172, 21216, 21440, 21488, 21567, 21840, 22120, 22512, 22780, 22848, 23205, 23919, 24388, 24648, 24752, 24960, 25280, 25728, 26130, 26465, 26520, 26544, 26860, 27336, 27872, 28140, 28203, 28288, 28560, 28756, 29120, 29614, 30016, 30336, 30485, 30810, 30940, 31758, 31892, 32160, 32232, 32640, 32864, 33180, 34170, 34840, 34918, 34944, 35360, 35392, 35945, 36448, 36582, 37051, 37128, 37520, 37604, 37920, 38080, 39865, 40290, 41080, 41808, 42344, 42432, 42880, 42976, 43134, 43680, 44240, 44421, 45024, 45560, 45696, 46410, 47005, 47838, 48776, 49296, 49504, 50560, 52260, 52377, 52930, 53040, 53088, 53720, 54672, 55744, 56280, 56406, 57120, 57512, 58240, 59228, 60032, 60970, 61620, 61880, 63516, 63784, 64320, 64464, 65728, 66360, 68340, 68809, 69680, 69836, 70720, 70784, 71890, 72896, 73164, 74035, 74102, 74256, 75040, 75208, 75840, 76160, 79395, 79730, 80580, 82160, 83616, 84688, 84864, 85952, 86268, 87295, 87360, 88480, 88842, 89981, 90048, 91120, 91455, 92820, 94010, 95676, 97552, 98592, 99008, 103649, 104520, 104754, 105860, 106080, 106176, 107440, 107835, 109344, 111153, 111488, 112560, 112812, 114240, 115024, 118456, 119595, 121940, 122213, 123240, 123760, 127032, 127568, 128640, 128928, 131456, 132720, 136680, 137618, 139360, 139672, 141015, 141440, 143780, 145792, 146328, 148070, 148204, 148512, 150080, 150416, 151680, 158790, 159460, 161160, 164320, 167232, 169376, 171904, 172536, 174590, 174720, 176960, 177684, 179962, 180096, 182240, 182910, 185255, 185640, 188020, 191352, 195104, 197184, 198016, 206427, 207298, 209040, 209508, 211720, 212160, 212352, 214880, 215670, 218688, 222105, 222306, 225120, 225624, 228480, 230048, 236912, 239190, 243880, 244426, 246480, 247520, 254064, 255136, 257856, 261885, 265440, 269943, 273360, 275236, 278720, 279344, 282030, 287560, 292656, 296140, 296408, 297024, 300160, 300832, 310947, 317580, 318920, 322320, 328640, 334464, 338752, 344045, 345072, 349180, 353920, 355368, 359924, 364480, 365820, 366639, 370510, 371280, 376040, 382704, 390208, 394368, 412854, 414596, 418080, 419016, 423440, 424320, 429760, 431340, 437376, 444210, 444612, 449905, 450240, 451248, 460096, 473824, 478380, 481663, 487760, 488852, 492960, 495040, 508128, 510272, 515712, 518245, 523770, 530880, 539886, 546720, 550472, 555765, 557440, 558688, 564060, 575120, 585312, 592280, 592816, 594048, 601664, 611065, 621894, 629867, 635160, 637840, 644640, 657280, 677504, 688090, 690144, 698360, 710736, 719848, 728960, 731640, 733278, 741020, 742560, 752080, 765408, 780416, 825708, 829192, 836160, 838032, 846880, 859520, 862680, 888420, 889224, 899810, 900480, 902496, 920192, 947648, 956760, 963326, 975520, 977704, 985920, 990080, 1016256, 1020544, 1032135, 1036490, 1047540, 1061760, 1079772, 1093440, 1100944, 1111530, 1117376, 1128120, 1150240, 1169753, 1170624, 1184560, 1185632, 1203328, 1222130, 1243788, 1259734, 1270320, 1275680, 1289280, 1349715, 1376180, 1380288, 1396720, 1421472, 1439696, 1444989, 1463280, 1466556, 1482040, 1485120, 1504160, 1530816, 1554735, 1651416, 1658384, 1672320, 1676064, 1693760, 1725360, 1776840, 1778448, 1799620, 1804992, 1833195, 1889601, 1895296, 1913520, 1926652, 1951040, 1955408, 1971840, 2032512, 2064270, 2072980, 2095080, 2159544, 2186880, 2201888, 2223060, 2234752, 2256240, 2300480, 2339506, 2341248, 2369120, 2371264, 2408315, 2444260, 2487576, 2519468, 2540640, 2551360, 2578560, 2699430, 2752360, 2760576, 2793440, 2842944, 2879392, 2889978, 2926560, 2933112, 2964080, 2970240, 3008320, 3061632, 3109470, 3149335, 3302832, 3316768, 3352128, 3387520, 3450720, 3509259, 3553680, 3556896, 3599240, 3609984, 3666390, 3779202, 3827040, 3853304, 3902080, 3910816, 4128540, 4145960, 4190160, 4319088, 4403776, 4446120, 4512480, 4600960, 4679012, 4738240, 4742528, 4816630, 4888520, 4975152, 5038936, 5081280, 5102720, 5398860, 5504720, 5586880, 5685888, 5758784, 5779956, 5848765, 5853120, 5866224, 5928160, 6016640, 6218940, 6298670, 6605664, 6633536, 6704256, 6901440, 7018518, 7107360, 7113792, 7198480, 7224945, 7332780, 7558404, 7654080, 7706608, 7821632, 8188271, 8257080, 8291920, 8380320, 8638176, 8807552, 8892240, 9024960, 9358024, 9448005, 9476480, 9633260, 9777040, 9950304, 10077872, 10162560, 10797720, 11009440, 11173760, 11517568, 11559912, 11697530, 11706240, 11732448, 11856320, 12437880, 12597340, 13211328, 13267072, 13802880, 14037036, 14214720, 14227584, 14396960, 14449890, 14665560, 15116808, 15308160, 15413216, 15643264, 16376542, 16514160, 16583840, 16760640, 17276352, 17546295, 17784480, 18049920, 18716048, 18896010, 19266520, 19554080, 19900608, 20155744, 21595440, 22018880, 23119824, 23395060, 23464896, 23712640, 24564813, 24875760, 25194680, 26422656, 28074072, 28429440, 28793920, 28899780, 29331120, 30233616, 30826432, 32753084, 33028320, 33167680, 33521280, 34552704, 35092590, 35568960, 37432096, 37792020, 38533040, 39108160, 39801216, 40311488, 40941355, 43190880, 44037760, 46239648, 46790120, 46929792, 49129626, 49751520, 50389360, 56148144, 57587840, 57799560, 58662240, 60467232, 61652864, 65506168, 66056640, 66335360, 70185180, 71137920, 74864192, 75584040, 77066080, 78216320, 80622976, 81882710, 86381760, 92479296, 93580240, 98259252, 99503040, 100778720, 112296288, 115599120, 117324480, 120934464, 122824065, 131012336, 132113280, 140370360, 149728384, 151168080, 154132160, 163765420, 172763520, 184958592, 187160480, 196518504, 199006080, 201557440, 224592576, 231198240, 234648960, 241868928, 245648130, 262024672, 280740720, 302336160, 308264320, 327530840, 374320960, 393037008, 403114880, 449185152, 462396480, 491296260, 524049344, 561481440, 604672320, 655061680, 748641920, 786074016, 924792960, 982592520, 1048098688, 1122962880, 1209344640, 1310123360, 1572148032, 1965185040, 2245925760, 2620246720, 3144296064, 3930370080, 5240493440, 7860740160, 15721480320]

約数ペア:

[(1, 15721480320), (2, 7860740160), (3, 5240493440), (4, 3930370080), (5, 3144296064), (6, 2620246720), (7, 2245925760), (8, 1965185040), (10, 1572148032), (12, 1310123360), (13, 1209344640), (14, 1122962880), (15, 1048098688), (16, 982592520), (17, 924792960), (20, 786074016), (21, 748641920), (24, 655061680), (26, 604672320), (28, 561481440), (30, 524049344), (32, 491296260), (34, 462396480), (35, 449185152), (39, 403114880), (40, 393037008), (42, 374320960), (48, 327530840), (51, 308264320), (52, 302336160), (56, 280740720), (60, 262024672), (64, 245648130), (65, 241868928), (67, 234648960), (68, 231198240), (70, 224592576), (78, 201557440), (79, 199006080), (80, 196518504), (84, 187160480), (85, 184958592), (91, 172763520), (96, 163765420), (102, 154132160), (104, 151168080), (105, 149728384), (112, 140370360), (119, 132113280), (120, 131012336), (128, 122824065), (130, 120934464), (134, 117324480), (136, 115599120), (140, 112296288), (156, 100778720), (158, 99503040), (160, 98259252), (168, 93580240), (170, 92479296), (182, 86381760), (192, 81882710), (195, 80622976), (201, 78216320), (204, 77066080), (208, 75584040), (210, 74864192), (221, 71137920), (224, 70185180), (237, 66335360), (238, 66056640), (240, 65506168), (255, 61652864), (260, 60467232), (268, 58662240), (272, 57799560), (273, 57587840), (280, 56148144), (312, 50389360), (316, 49751520), (320, 49129626), (335, 46929792), (336, 46790120), (340, 46239648), (357, 44037760), (364, 43190880), (384, 40941355), (390, 40311488), (395, 39801216), (402, 39108160), (408, 38533040), (416, 37792020), (420, 37432096), (442, 35568960), (448, 35092590), (455, 34552704), (469, 33521280), (474, 33167680), (476, 33028320), (480, 32753084), (510, 30826432), (520, 30233616), (536, 29331120), (544, 28899780), (546, 28793920), (553, 28429440), (560, 28074072), (595, 26422656), (624, 25194680), (632, 24875760), (640, 24564813), (663, 23712640), (670, 23464896), (672, 23395060), (680, 23119824), (714, 22018880), (728, 21595440), (780, 20155744), (790, 19900608), (804, 19554080), (816, 19266520), (832, 18896010), (840, 18716048), (871, 18049920), (884, 17784480), (896, 17546295), (910, 17276352), (938, 16760640), (948, 16583840), (952, 16514160), (960, 16376542), (1005, 15643264), (1020, 15413216), (1027, 15308160), (1040, 15116808), (1072, 14665560), (1088, 14449890), (1092, 14396960), (1105, 14227584), (1106, 14214720), (1120, 14037036), (1139, 13802880), (1185, 13267072), (1190, 13211328), (1248, 12597340), (1264, 12437880), (1326, 11856320), (1340, 11732448), (1343, 11706240), (1344, 11697530), (1360, 11559912), (1365, 11517568), (1407, 11173760), (1428, 11009440), (1456, 10797720), (1547, 10162560), (1560, 10077872), (1580, 9950304), (1608, 9777040), (1632, 9633260), (1659, 9476480), (1664, 9448005), (1680, 9358024), (1742, 9024960), (1768, 8892240), (1785, 8807552), (1820, 8638176), (1876, 8380320), (1896, 8291920), (1904, 8257080), (1920, 8188271), (2010, 7821632), (2040, 7706608), (2054, 7654080), (2080, 7558404), (2144, 7332780), (2176, 7224945), (2184, 7198480), (2210, 7113792), (2212, 7107360), (2240, 7018518), (2278, 6901440), (2345, 6704256), (2370, 6633536), (2380, 6605664), (2496, 6298670), (2528, 6218940), (2613, 6016640), (2652, 5928160), (2680, 5866224), (2686, 5853120), (2688, 5848765), (2720, 5779956), (2730, 5758784), (2765, 5685888), (2814, 5586880), (2856, 5504720), (2912, 5398860), (3081, 5102720), (3094, 5081280), (3120, 5038936), (3160, 4975152), (3216, 4888520), (3264, 4816630), (3315, 4742528), (3318, 4738240), (3360, 4679012), (3417, 4600960), (3484, 4512480), (3536, 4446120), (3570, 4403776), (3640, 4319088), (3752, 4190160), (3792, 4145960), (3808, 4128540), (4020, 3910816), (4029, 3902080), (4080, 3853304), (4108, 3827040), (4160, 3779202), (4288, 3666390), (4355, 3609984), (4368, 3599240), (4420, 3556896), (4424, 3553680), (4480, 3509259), (4556, 3450720), (4641, 3387520), (4690, 3352128), (4740, 3316768), (4760, 3302832), (4992, 3149335), (5056, 3109470), (5135, 3061632), (5226, 3008320), (5293, 2970240), (5304, 2964080), (5360, 2933112), (5372, 2926560), (5440, 2889978), (5460, 2879392), (5530, 2842944), (5628, 2793440), (5695, 2760576), (5712, 2752360), (5824, 2699430), (6097, 2578560), (6162, 2551360), (6188, 2540640), (6240, 2519468), (6320, 2487576), (6432, 2444260), (6528, 2408315), (6630, 2371264), (6636, 2369120), (6715, 2341248), (6720, 2339506), (6834, 2300480), (6968, 2256240), (7035, 2234752), (7072, 2223060), (7140, 2201888), (7189, 2186880), (7280, 2159544), (7504, 2095080), (7584, 2072980), (7616, 2064270), (7735, 2032512), (7973, 1971840), (8040, 1955408), (8058, 1951040), (8160, 1926652), (8216, 1913520), (8295, 1895296), (8320, 1889601), (8576, 1833195), (8710, 1804992), (8736, 1799620), (8840, 1778448), (8848, 1776840), (9112, 1725360), (9282, 1693760), (9380, 1676064), (9401, 1672320), (9480, 1658384), (9520, 1651416), (10112, 1554735), (10270, 1530816), (10452, 1504160), (10586, 1485120), (10608, 1482040), (10720, 1466556), (10744, 1463280), (10880, 1444989), (10920, 1439696), (11060, 1421472), (11256, 1396720), (11390, 1380288), (11424, 1376180), (11648, 1349715), (12194, 1289280), (12324, 1275680), (12376, 1270320), (12480, 1259734), (12640, 1243788), (12864, 1222130), (13065, 1203328), (13260, 1185632), (13272, 1184560), (13430, 1170624), (13440, 1169753), (13668, 1150240), (13936, 1128120), (14070, 1117376), (14144, 1111530), (14280, 1100944), (14378, 1093440), (14560, 1079772), (14807, 1061760), (15008, 1047540), (15168, 1036490), (15232, 1032135), (15405, 1020544), (15470, 1016256), (15879, 990080), (15946, 985920), (16080, 977704), (16116, 975520), (16320, 963326), (16432, 956760), (16590, 947648), (17085, 920192), (17420, 902496), (17459, 900480), (17472, 899810), (17680, 889224), (17696, 888420), (18224, 862680), (18291, 859520), (18564, 846880), (18760, 838032), (18802, 836160), (18960, 829192), (19040, 825708), (20145, 780416), (20540, 765408), (20904, 752080), (21172, 742560), (21216, 741020), (21440, 733278), (21488, 731640), (21567, 728960), (21840, 719848), (22120, 710736), (22512, 698360), (22780, 690144), (22848, 688090), (23205, 677504), (23919, 657280), (24388, 644640), (24648, 637840), (24752, 635160), (24960, 629867), (25280, 621894), (25728, 611065), (26130, 601664), (26465, 594048), (26520, 592816), (26544, 592280), (26860, 585312), (27336, 575120), (27872, 564060), (28140, 558688), (28203, 557440), (28288, 555765), (28560, 550472), (28756, 546720), (29120, 539886), (29614, 530880), (30016, 523770), (30336, 518245), (30485, 515712), (30810, 510272), (30940, 508128), (31758, 495040), (31892, 492960), (32160, 488852), (32232, 487760), (32640, 481663), (32864, 478380), (33180, 473824), (34170, 460096), (34840, 451248), (34918, 450240), (34944, 449905), (35360, 444612), (35392, 444210), (35945, 437376), (36448, 431340), (36582, 429760), (37051, 424320), (37128, 423440), (37520, 419016), (37604, 418080), (37920, 414596), (38080, 412854), (39865, 394368), (40290, 390208), (41080, 382704), (41808, 376040), (42344, 371280), (42432, 370510), (42880, 366639), (42976, 365820), (43134, 364480), (43680, 359924), (44240, 355368), (44421, 353920), (45024, 349180), (45560, 345072), (45696, 344045), (46410, 338752), (47005, 334464), (47838, 328640), (48776, 322320), (49296, 318920), (49504, 317580), (50560, 310947), (52260, 300832), (52377, 300160), (52930, 297024), (53040, 296408), (53088, 296140), (53720, 292656), (54672, 287560), (55744, 282030), (56280, 279344), (56406, 278720), (57120, 275236), (57512, 273360), (58240, 269943), (59228, 265440), (60032, 261885), (60970, 257856), (61620, 255136), (61880, 254064), (63516, 247520), (63784, 246480), (64320, 244426), (64464, 243880), (65728, 239190), (66360, 236912), (68340, 230048), (68809, 228480), (69680, 225624), (69836, 225120), (70720, 222306), (70784, 222105), (71890, 218688), (72896, 215670), (73164, 214880), (74035, 212352), (74102, 212160), (74256, 211720), (75040, 209508), (75208, 209040), (75840, 207298), (76160, 206427), (79395, 198016), (79730, 197184), (80580, 195104), (82160, 191352), (83616, 188020), (84688, 185640), (84864, 185255), (85952, 182910), (86268, 182240), (87295, 180096), (87360, 179962), (88480, 177684), (88842, 176960), (89981, 174720), (90048, 174590), (91120, 172536), (91455, 171904), (92820, 169376), (94010, 167232), (95676, 164320), (97552, 161160), (98592, 159460), (99008, 158790), (103649, 151680), (104520, 150416), (104754, 150080), (105860, 148512), (106080, 148204), (106176, 148070), (107440, 146328), (107835, 145792), (109344, 143780), (111153, 141440), (111488, 141015), (112560, 139672), (112812, 139360), (114240, 137618), (115024, 136680), (118456, 132720), (119595, 131456), (121940, 128928), (122213, 128640), (123240, 127568), (123760, 127032)]