31912258560

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 1056

約数和(自身を含む): 135137372160

約数和(自身を除く): 103225113600

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, 68, 70, 78, 79, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 128, 130, 136, 140, 156, 158, 160, 168, 170, 182, 192, 195, 204, 208, 210, 221, 224, 237, 238, 240, 255, 256, 260, 272, 273, 280, 289, 312, 316, 320, 336, 340, 357, 364, 384, 390, 395, 408, 416, 420, 442, 448, 455, 474, 476, 480, 510, 512, 520, 544, 546, 553, 560, 578, 595, 624, 632, 640, 663, 672, 680, 714, 728, 768, 780, 790, 816, 832, 840, 867, 884, 896, 910, 948, 952, 960, 1020, 1024, 1027, 1040, 1088, 1092, 1105, 1106, 1120, 1156, 1185, 1190, 1248, 1264, 1280, 1326, 1343, 1344, 1360, 1365, 1428, 1445, 1456, 1536, 1547, 1560, 1580, 1632, 1659, 1664, 1680, 1734, 1768, 1785, 1792, 1820, 1896, 1904, 1920, 2023, 2040, 2054, 2080, 2176, 2184, 2210, 2212, 2240, 2312, 2370, 2380, 2496, 2528, 2560, 2652, 2686, 2688, 2720, 2730, 2765, 2856, 2890, 2912, 3072, 3081, 3094, 3120, 3160, 3264, 3315, 3318, 3328, 3360, 3468, 3536, 3570, 3584, 3640, 3757, 3792, 3808, 3840, 4029, 4046, 4080, 4108, 4160, 4335, 4352, 4368, 4420, 4424, 4480, 4624, 4641, 4740, 4760, 4992, 5056, 5120, 5135, 5304, 5372, 5376, 5440, 5460, 5530, 5712, 5780, 5824, 6069, 6162, 6188, 6240, 6320, 6528, 6630, 6636, 6656, 6715, 6720, 6936, 7072, 7140, 7168, 7189, 7280, 7514, 7584, 7616, 7680, 7735, 8058, 8092, 8160, 8216, 8295, 8320, 8670, 8704, 8736, 8840, 8848, 8960, 9248, 9282, 9401, 9480, 9520, 9984, 10112, 10115, 10270, 10608, 10744, 10752, 10880, 10920, 11060, 11271, 11424, 11560, 11648, 12138, 12324, 12376, 12480, 12640, 13056, 13260, 13272, 13312, 13430, 13440, 13872, 14144, 14280, 14378, 14560, 15028, 15168, 15232, 15360, 15405, 15470, 16116, 16184, 16320, 16432, 16590, 16640, 17340, 17408, 17459, 17472, 17680, 17696, 17920, 18496, 18564, 18785, 18802, 18960, 19040, 19968, 20145, 20224, 20230, 20540, 21216, 21488, 21504, 21567, 21760, 21840, 22120, 22542, 22831, 22848, 23120, 23205, 23296, 24276, 24648, 24752, 24960, 25280, 26112, 26299, 26520, 26544, 26860, 26880, 27744, 28203, 28288, 28560, 28756, 29120, 30056, 30336, 30345, 30464, 30810, 30940, 32232, 32368, 32640, 32864, 33180, 33280, 34680, 34918, 34944, 35360, 35392, 35840, 35945, 36992, 37128, 37570, 37604, 37920, 38080, 39936, 40290, 40448, 40460, 41080, 42432, 42976, 43134, 43520, 43680, 44240, 45084, 45662, 45696, 46240, 46410, 46592, 47005, 48552, 49296, 49504, 49920, 50560, 52224, 52377, 52598, 53040, 53088, 53720, 53760, 55488, 56355, 56406, 56576, 57120, 57512, 58240, 60112, 60672, 60690, 60928, 61620, 61880, 64464, 64736, 65280, 65728, 66360, 66560, 68493, 69360, 69836, 69888, 70720, 70784, 71890, 73984, 74256, 75140, 75208, 75840, 76160, 78897, 80580, 80896, 80920, 82160, 84864, 85952, 86268, 87040, 87295, 87360, 88480, 90168, 91324, 91392, 92480, 92820, 93184, 94010, 97104, 98592, 99008, 99840, 101120, 104754, 105196, 106080, 106176, 107440, 107520, 107835, 110976, 112710, 112812, 113152, 114155, 114240, 115024, 116480, 120224, 121344, 121380, 121856, 122213, 123240, 123760, 128928, 129472, 130560, 131456, 131495, 132720, 136986, 138720, 139672, 139776, 141015, 141440, 141568, 143780, 147968, 148512, 150280, 150416, 151680, 152320, 157794, 159817, 161160, 161840, 164320, 169728, 171904, 172536, 174590, 174720, 176960, 180336, 182648, 182784, 184960, 185640, 188020, 194208, 197184, 198016, 199680, 202240, 209508, 210392, 212160, 212352, 214880, 215670, 221952, 225420, 225624, 226304, 228310, 228480, 230048, 232960, 240448, 242688, 242760, 244426, 246480, 247520, 257856, 258944, 261120, 261885, 262912, 262990, 265440, 273972, 277440, 279344, 279552, 282030, 282880, 283136, 287560, 295936, 296803, 297024, 300560, 300832, 303360, 304640, 315588, 319634, 322320, 323680, 328640, 339456, 342465, 343808, 345072, 349180, 349440, 353920, 360672, 365296, 365568, 366639, 369920, 371280, 376040, 388416, 394368, 394485, 396032, 404480, 419016, 420784, 424320, 424704, 429760, 431340, 443904, 450840, 451248, 456620, 456960, 460096, 465920, 479451, 480896, 485520, 488852, 492960, 495040, 515712, 517888, 523770, 525824, 525980, 530880, 547944, 554880, 558688, 564060, 565760, 566272, 575120, 593606, 594048, 601120, 601664, 606720, 609280, 611065, 631176, 639268, 644640, 647360, 657280, 678912, 684930, 687616, 690144, 698360, 698880, 707840, 721344, 730592, 733278, 739840, 742560, 752080, 776832, 788736, 788970, 792064, 799085, 838032, 841568, 848640, 849408, 859520, 862680, 887808, 890409, 901680, 902496, 913240, 913920, 920192, 958902, 961792, 971040, 977704, 985920, 990080, 1031424, 1035776, 1047540, 1051648, 1051960, 1061760, 1095888, 1109760, 1117376, 1128120, 1131520, 1150240, 1187212, 1188096, 1202240, 1203328, 1213440, 1222130, 1262352, 1278536, 1289280, 1294720, 1314560, 1369860, 1375232, 1380288, 1396720, 1397760, 1415680, 1442688, 1461184, 1466556, 1479680, 1484015, 1485120, 1504160, 1553664, 1577472, 1577940, 1584128, 1598170, 1676064, 1683136, 1697280, 1698816, 1719040, 1725360, 1780818, 1803360, 1804992, 1826480, 1827840, 1833195, 1840384, 1917804, 1923584, 1942080, 1955408, 1971840, 1980160, 2062848, 2071552, 2077621, 2095080, 2103920, 2123520, 2191776, 2219520, 2234752, 2256240, 2300480, 2374424, 2376192, 2397255, 2404480, 2406656, 2444260, 2524704, 2557072, 2578560, 2589440, 2629120, 2739720, 2760576, 2793440, 2831360, 2885376, 2922368, 2933112, 2968030, 2970240, 3008320, 3107328, 3154944, 3155880, 3196340, 3352128, 3366272, 3394560, 3438080, 3450720, 3561636, 3606720, 3609984, 3652960, 3666390, 3680768, 3835608, 3847168, 3884160, 3910816, 3943680, 3960320, 4125696, 4155242, 4190160, 4207840, 4247040, 4383552, 4439040, 4452045, 4469504, 4512480, 4600960, 4748848, 4752384, 4794510, 4808960, 4813312, 4888520, 5049408, 5114144, 5157120, 5178880, 5258240, 5479440, 5521152, 5586880, 5770752, 5844736, 5866224, 5936060, 5940480, 6016640, 6214656, 6232863, 6311760, 6392680, 6704256, 6732544, 6876160, 6901440, 7123272, 7213440, 7219968, 7305920, 7332780, 7361536, 7671216, 7768320, 7821632, 7887360, 7920640, 8310484, 8380320, 8415680, 8494080, 8767104, 8904090, 8939008, 9024960, 9201920, 9497696, 9589020, 9617920, 9626624, 9777040, 10098816, 10228288, 10314240, 10357760, 10388105, 10958880, 11042304, 11173760, 11541504, 11689472, 11732448, 11872120, 11880960, 12033280, 12465726, 12623520, 12785360, 13408512, 13465088, 13802880, 14246544, 14426880, 14439936, 14611840, 14665560, 15342432, 15536640, 15643264, 15774720, 16620968, 16760640, 16831360, 17534208, 17808180, 17878016, 18049920, 18403840, 18995392, 19178040, 19235840, 19554080, 20197632, 20456576, 20628480, 20776210, 21917760, 22084608, 22347520, 23378944, 23464896, 23744240, 23761920, 24066560, 24931452, 25247040, 25570720, 26817024, 26930176, 27605760, 28493088, 28853760, 28879872, 29223680, 29331120, 30684864, 31073280, 31164315, 31286528, 33241936, 33521280, 33662720, 35068416, 35616360, 36099840, 36807680, 37990784, 38356080, 39108160, 40395264, 40913152, 41552420, 43835520, 44695040, 46929792, 47488480, 48133120, 49862904, 50494080, 51141440, 53634048, 55211520, 56986176, 57707520, 58447360, 58662240, 61369728, 62328630, 62573056, 66483872, 67042560, 67325440, 70136832, 71232720, 72199680, 75981568, 76712160, 78216320, 80790528, 81826304, 83104840, 87671040, 89390080, 93859584, 94976960, 99725808, 100988160, 102282880, 110423040, 113972352, 116894720, 117324480, 122739456, 124657260, 125146112, 132967744, 134085120, 134650880, 142465440, 144399360, 151963136, 153424320, 156432640, 163652608, 166209680, 175342080, 187719168, 189953920, 199451616, 201976320, 204565760, 227944704, 234648960, 245478912, 249314520, 265935488, 268170240, 284930880, 303926272, 306848640, 312865280, 332419360, 350684160, 375438336, 379907840, 398903232, 403952640, 409131520, 455889408, 469297920, 490957824, 498629040, 531870976, 569861760, 613697280, 625730560, 664838720, 759815680, 797806464, 818263040, 911778816, 938595840, 997258080, 1063741952, 1139723520, 1227394560, 1329677440, 1519631360, 1595612928, 1877191680, 1994516160, 2127483904, 2279447040, 2454789120, 2659354880, 3191225856, 3989032320, 4558894080, 5318709760, 6382451712, 7978064640, 10637419520, 15956129280, 31912258560]

約数ペア:

[(1, 31912258560), (2, 15956129280), (3, 10637419520), (4, 7978064640), (5, 6382451712), (6, 5318709760), (7, 4558894080), (8, 3989032320), (10, 3191225856), (12, 2659354880), (13, 2454789120), (14, 2279447040), (15, 2127483904), (16, 1994516160), (17, 1877191680), (20, 1595612928), (21, 1519631360), (24, 1329677440), (26, 1227394560), (28, 1139723520), (30, 1063741952), (32, 997258080), (34, 938595840), (35, 911778816), (39, 818263040), (40, 797806464), (42, 759815680), (48, 664838720), (51, 625730560), (52, 613697280), (56, 569861760), (60, 531870976), (64, 498629040), (65, 490957824), (68, 469297920), (70, 455889408), (78, 409131520), (79, 403952640), (80, 398903232), (84, 379907840), (85, 375438336), (91, 350684160), (96, 332419360), (102, 312865280), (104, 306848640), (105, 303926272), (112, 284930880), (119, 268170240), (120, 265935488), (128, 249314520), (130, 245478912), (136, 234648960), (140, 227944704), (156, 204565760), (158, 201976320), (160, 199451616), (168, 189953920), (170, 187719168), (182, 175342080), (192, 166209680), (195, 163652608), (204, 156432640), (208, 153424320), (210, 151963136), (221, 144399360), (224, 142465440), (237, 134650880), (238, 134085120), (240, 132967744), (255, 125146112), (256, 124657260), (260, 122739456), (272, 117324480), (273, 116894720), (280, 113972352), (289, 110423040), (312, 102282880), (316, 100988160), (320, 99725808), (336, 94976960), (340, 93859584), (357, 89390080), (364, 87671040), (384, 83104840), (390, 81826304), (395, 80790528), (408, 78216320), (416, 76712160), (420, 75981568), (442, 72199680), (448, 71232720), (455, 70136832), (474, 67325440), (476, 67042560), (480, 66483872), (510, 62573056), (512, 62328630), (520, 61369728), (544, 58662240), (546, 58447360), (553, 57707520), (560, 56986176), (578, 55211520), (595, 53634048), (624, 51141440), (632, 50494080), (640, 49862904), (663, 48133120), (672, 47488480), (680, 46929792), (714, 44695040), (728, 43835520), (768, 41552420), (780, 40913152), (790, 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(22542, 1415680), (22831, 1397760), (22848, 1396720), (23120, 1380288), (23205, 1375232), (23296, 1369860), (24276, 1314560), (24648, 1294720), (24752, 1289280), (24960, 1278536), (25280, 1262352), (26112, 1222130), (26299, 1213440), (26520, 1203328), (26544, 1202240), (26860, 1188096), (26880, 1187212), (27744, 1150240), (28203, 1131520), (28288, 1128120), (28560, 1117376), (28756, 1109760), (29120, 1095888), (30056, 1061760), (30336, 1051960), (30345, 1051648), (30464, 1047540), (30810, 1035776), (30940, 1031424), (32232, 990080), (32368, 985920), (32640, 977704), (32864, 971040), (33180, 961792), (33280, 958902), (34680, 920192), (34918, 913920), (34944, 913240), (35360, 902496), (35392, 901680), (35840, 890409), (35945, 887808), (36992, 862680), (37128, 859520), (37570, 849408), (37604, 848640), (37920, 841568), (38080, 838032), (39936, 799085), (40290, 792064), (40448, 788970), (40460, 788736), (41080, 776832), (42432, 752080), (42976, 742560), (43134, 739840), (43520, 733278), 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376040), (85952, 371280), (86268, 369920), (87040, 366639), (87295, 365568), (87360, 365296), (88480, 360672), (90168, 353920), (91324, 349440), (91392, 349180), (92480, 345072), (92820, 343808), (93184, 342465), (94010, 339456), (97104, 328640), (98592, 323680), (99008, 322320), (99840, 319634), (101120, 315588), (104754, 304640), (105196, 303360), (106080, 300832), (106176, 300560), (107440, 297024), (107520, 296803), (107835, 295936), (110976, 287560), (112710, 283136), (112812, 282880), (113152, 282030), (114155, 279552), (114240, 279344), (115024, 277440), (116480, 273972), (120224, 265440), (121344, 262990), (121380, 262912), (121856, 261885), (122213, 261120), (123240, 258944), (123760, 257856), (128928, 247520), (129472, 246480), (130560, 244426), (131456, 242760), (131495, 242688), (132720, 240448), (136986, 232960), (138720, 230048), (139672, 228480), (139776, 228310), (141015, 226304), (141440, 225624), (141568, 225420), (143780, 221952), (147968, 215670), (148512, 214880), (150280, 212352), (150416, 212160), (151680, 210392), (152320, 209508), (157794, 202240), (159817, 199680), (161160, 198016), (161840, 197184), (164320, 194208), (169728, 188020), (171904, 185640), (172536, 184960), (174590, 182784), (174720, 182648), (176960, 180336)]