20387596320

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 960

約数和(自身を含む): 90363651840

約数和(自身を除く): 69976055520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 59, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 118, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 177, 180, 182, 189, 195, 208, 210, 216, 224, 234, 236, 240, 252, 260, 270, 273, 280, 288, 293, 295, 312, 315, 324, 336, 351, 354, 360, 364, 378, 390, 405, 413, 416, 420, 432, 455, 468, 472, 480, 504, 520, 531, 540, 546, 560, 567, 585, 586, 590, 624, 630, 648, 672, 702, 708, 720, 728, 756, 767, 780, 810, 819, 826, 840, 864, 879, 885, 910, 936, 944, 945, 1008, 1040, 1053, 1062, 1080, 1092, 1120, 1134, 1170, 1172, 1180, 1239, 1248, 1260, 1296, 1365, 1404, 1416, 1440, 1456, 1465, 1512, 1534, 1560, 1593, 1620, 1638, 1652, 1680, 1755, 1758, 1770, 1820, 1872, 1888, 1890, 2016, 2051, 2065, 2080, 2106, 2124, 2160, 2184, 2268, 2301, 2340, 2344, 2360, 2457, 2478, 2520, 2592, 2637, 2655, 2730, 2808, 2832, 2835, 2912, 2930, 3024, 3068, 3120, 3186, 3240, 3276, 3304, 3360, 3510, 3516, 3540, 3640, 3717, 3744, 3780, 3809, 3835, 4095, 4102, 4130, 4212, 4248, 4320, 4368, 4395, 4536, 4602, 4680, 4688, 4720, 4779, 4914, 4956, 5040, 5265, 5274, 5310, 5369, 5460, 5616, 5664, 5670, 5860, 6048, 6136, 6153, 6195, 6240, 6372, 6480, 6552, 6608, 6903, 7020, 7032, 7080, 7280, 7371, 7434, 7560, 7618, 7670, 7911, 7965, 8190, 8204, 8260, 8424, 8496, 8736, 8790, 9072, 9204, 9360, 9376, 9440, 9558, 9828, 9912, 10080, 10255, 10530, 10548, 10620, 10738, 10920, 11151, 11232, 11340, 11427, 11505, 11720, 12272, 12285, 12306, 12390, 12744, 12960, 13104, 13185, 13216, 13806, 14040, 14064, 14160, 14560, 14742, 14868, 15120, 15236, 15340, 15822, 15930, 16107, 16380, 16408, 16520, 16848, 16992, 17287, 17580, 18144, 18408, 18459, 18585, 18720, 19045, 19116, 19656, 19824, 20510, 20709, 21060, 21096, 21240, 21476, 21840, 22302, 22680, 22854, 23010, 23440, 23733, 23895, 24544, 24570, 24612, 24780, 25488, 26208, 26370, 26663, 26845, 27612, 28080, 28128, 28320, 29484, 29736, 30240, 30472, 30680, 30765, 31644, 31860, 32214, 32760, 32816, 33040, 33453, 33696, 34281, 34515, 34574, 35160, 36816, 36855, 36918, 37170, 38090, 38232, 39312, 39555, 39648, 41020, 41418, 42120, 42192, 42480, 42952, 43680, 44604, 45360, 45708, 46020, 46880, 47466, 47790, 48321, 49140, 49224, 49560, 50976, 51861, 52740, 53326, 53690, 55224, 55377, 55755, 56160, 57135, 58968, 59472, 60944, 61360, 61530, 62127, 63288, 63720, 64428, 65520, 65632, 66080, 66906, 68562, 69030, 69148, 70320, 73632, 73710, 73836, 74340, 76180, 76464, 78624, 79110, 79989, 80535, 82040, 82836, 84240, 84384, 84960, 85904, 86435, 89208, 90720, 91416, 92040, 92295, 94932, 95580, 96642, 98280, 98448, 99120, 102843, 103545, 103722, 105480, 106652, 107380, 110448, 110754, 111510, 114270, 117936, 118665, 118944, 121009, 121888, 122720, 123060, 124254, 126576, 127440, 128856, 131040, 133315, 133812, 137124, 138060, 138296, 140640, 144963, 147420, 147672, 148680, 152360, 152928, 155583, 158220, 159978, 161070, 164080, 165672, 166131, 167265, 168480, 171405, 171808, 172870, 178416, 182832, 184080, 184590, 189864, 191160, 193284, 196560, 196896, 198240, 205686, 207090, 207444, 210960, 213304, 214760, 220896, 221508, 223020, 224731, 228540, 235872, 237330, 239967, 241605, 242018, 246120, 248508, 253152, 254880, 257712, 259305, 266630, 267624, 274248, 276120, 276592, 276885, 289926, 294840, 295344, 297360, 304720, 308529, 310635, 311166, 316440, 319956, 322140, 328160, 331344, 332262, 334530, 342810, 345740, 356832, 363027, 365664, 368160, 369180, 379728, 382320, 386568, 393120, 399945, 411372, 414180, 414888, 421920, 426608, 429520, 434889, 443016, 446040, 449462, 457080, 466749, 474660, 479934, 483210, 484036, 492240, 497016, 514215, 515424, 518610, 533260, 535248, 548496, 552240, 553184, 553770, 579852, 589680, 590688, 594720, 605045, 609440, 617058, 621270, 622332, 632880, 639912, 644280, 662688, 664524, 669060, 674193, 685620, 691480, 719901, 724815, 726054, 738360, 759456, 764640, 773136, 777915, 799890, 822744, 828360, 829776, 830655, 853216, 859040, 869778, 886032, 892080, 898924, 914160, 933498, 949320, 959868, 966420, 968072, 984480, 994032, 1028430, 1037220, 1066520, 1070496, 1089081, 1096992, 1104480, 1107540, 1123655, 1159704, 1179360, 1199835, 1210090, 1234116, 1242540, 1244664, 1265760, 1279824, 1288560, 1329048, 1338120, 1348386, 1371240, 1382960, 1400247, 1439802, 1449630, 1452108, 1476720, 1542645, 1546272, 1555830, 1573117, 1599780, 1645488, 1656720, 1659552, 1661310, 1739556, 1772064, 1784160, 1797848, 1815135, 1828320, 1866996, 1898640, 1919736, 1932840, 1936144, 1988064, 2022579, 2056860, 2074440, 2133040, 2159703, 2174445, 2178162, 2215080, 2247310, 2319408, 2333745, 2399670, 2420180, 2468232, 2485080, 2489328, 2559648, 2577120, 2658096, 2676240, 2696772, 2742480, 2765920, 2800494, 2879604, 2899260, 2904216, 2953440, 3085290, 3111660, 3146234, 3199560, 3267243, 3290976, 3313440, 3322620, 3370965, 3479112, 3595696, 3599505, 3630270, 3733992, 3797280, 3839472, 3865680, 3872288, 4045158, 4113720, 4148880, 4266080, 4319406, 4348890, 4356324, 4430160, 4494620, 4638816, 4667490, 4719351, 4799340, 4840360, 4936464, 4970160, 4978656, 5316192, 5352480, 5393544, 5445405, 5484960, 5600988, 5759208, 5798520, 5808432, 6067737, 6170580, 6223320, 6292468, 6399120, 6534486, 6645240, 6741930, 6958224, 7001235, 7191392, 7199010, 7260540, 7467984, 7678944, 7731360, 7865585, 8090316, 8227440, 8297760, 8638812, 8697780, 8712648, 8860320, 8989240, 9334980, 9438702, 9598680, 9680720, 9801729, 9872928, 9940320, 10112895, 10787088, 10798515, 10890810, 11201976, 11518416, 11597040, 11616864, 12135474, 12341160, 12446640, 12584936, 12798240, 13068972, 13290480, 13483860, 13916448, 14002470, 14158053, 14398020, 14521080, 14935968, 15731170, 16180632, 16336215, 16454880, 17277624, 17395560, 17425296, 17978480, 18203211, 18669960, 18877404, 19197360, 19361440, 19603458, 20225790, 21574176, 21597030, 21781620, 22403952, 23036832, 23194080, 23596755, 24270948, 24682320, 24893280, 25169872, 26137944, 26580960, 26967720, 28004940, 28316106, 28796040, 29042160, 30338685, 31462340, 32361264, 32672430, 34555248, 34791120, 34850592, 35956960, 36406422, 37339920, 37754808, 38394720, 39206916, 40451580, 42474159, 43194060, 43563240, 44807904, 47193510, 48541896, 49008645, 49364640, 50339744, 52275888, 53935440, 56009880, 56632212, 57592080, 58084320, 60677370, 62924680, 64722528, 65344860, 69110496, 69582240, 70790265, 72812844, 74679840, 75509616, 78413832, 80903160, 84948318, 86388120, 87126480, 91016055, 94387020, 97083792, 98017290, 104551776, 107870880, 112019760, 113264424, 115184160, 121354740, 125849360, 127422477, 130689720, 141580530, 145625688, 151019232, 156827664, 161806320, 169896636, 172776240, 174252960, 182032110, 188774040, 194167584, 196034580, 212370795, 224039520, 226528848, 242709480, 251698720, 254844954, 261379440, 283161060, 291251376, 313655328, 323612640, 339793272, 345552480, 364064220, 377548080, 392069160, 424741590, 453057696, 485418960, 509689908, 522758880, 566322120, 582502752, 637112385, 679586544, 728128440, 755096160, 784138320, 849483180, 970837920, 1019379816, 1132644240, 1274224770, 1359173088, 1456256880, 1568276640, 1698966360, 2038759632, 2265288480, 2548449540, 2912513760, 3397932720, 4077519264, 5096899080, 6795865440, 10193798160, 20387596320]

約数ペア:

[(1, 20387596320), (2, 10193798160), (3, 6795865440), (4, 5096899080), (5, 4077519264), (6, 3397932720), (7, 2912513760), (8, 2548449540), (9, 2265288480), (10, 2038759632), (12, 1698966360), (13, 1568276640), (14, 1456256880), (15, 1359173088), (16, 1274224770), (18, 1132644240), (20, 1019379816), (21, 970837920), (24, 849483180), (26, 784138320), (27, 755096160), (28, 728128440), (30, 679586544), (32, 637112385), (35, 582502752), (36, 566322120), (39, 522758880), (40, 509689908), (42, 485418960), (45, 453057696), (48, 424741590), (52, 392069160), (54, 377548080), (56, 364064220), (59, 345552480), (60, 339793272), (63, 323612640), (65, 313655328), (70, 291251376), (72, 283161060), (78, 261379440), (80, 254844954), (81, 251698720), (84, 242709480), (90, 226528848), (91, 224039520), (96, 212370795), (104, 196034580), (105, 194167584), (108, 188774040), (112, 182032110), (117, 174252960), (118, 172776240), (120, 169896636), (126, 161806320), (130, 156827664), (135, 151019232), (140, 145625688), (144, 141580530), (156, 130689720), (160, 127422477), (162, 125849360), (168, 121354740), (177, 115184160), (180, 113264424), (182, 112019760), (189, 107870880), (195, 104551776), (208, 98017290), (210, 97083792), (216, 94387020), (224, 91016055), (234, 87126480), (236, 86388120), (240, 84948318), (252, 80903160), (260, 78413832), (270, 75509616), (273, 74679840), (280, 72812844), (288, 70790265), (293, 69582240), (295, 69110496), (312, 65344860), (315, 64722528), (324, 62924680), (336, 60677370), (351, 58084320), (354, 57592080), (360, 56632212), (364, 56009880), (378, 53935440), (390, 52275888), (405, 50339744), (413, 49364640), (416, 49008645), (420, 48541896), (432, 47193510), (455, 44807904), (468, 43563240), (472, 43194060), (480, 42474159), (504, 40451580), (520, 39206916), (531, 38394720), (540, 37754808), (546, 37339920), (560, 36406422), (567, 35956960), (585, 34850592), (586, 34791120), (590, 34555248), (624, 32672430), (630, 32361264), (648, 31462340), (672, 30338685), (702, 29042160), (708, 28796040), (720, 28316106), (728, 28004940), (756, 26967720), (767, 26580960), (780, 26137944), (810, 25169872), (819, 24893280), (826, 24682320), (840, 24270948), (864, 23596755), (879, 23194080), (885, 23036832), (910, 22403952), (936, 21781620), (944, 21597030), (945, 21574176), (1008, 20225790), (1040, 19603458), (1053, 19361440), (1062, 19197360), (1080, 18877404), (1092, 18669960), (1120, 18203211), (1134, 17978480), (1170, 17425296), (1172, 17395560), (1180, 17277624), (1239, 16454880), (1248, 16336215), (1260, 16180632), (1296, 15731170), (1365, 14935968), (1404, 14521080), (1416, 14398020), (1440, 14158053), (1456, 14002470), (1465, 13916448), (1512, 13483860), (1534, 13290480), (1560, 13068972), (1593, 12798240), (1620, 12584936), (1638, 12446640), (1652, 12341160), (1680, 12135474), (1755, 11616864), (1758, 11597040), (1770, 11518416), (1820, 11201976), (1872, 10890810), (1888, 10798515), (1890, 10787088), (2016, 10112895), (2051, 9940320), (2065, 9872928), (2080, 9801729), (2106, 9680720), (2124, 9598680), (2160, 9438702), (2184, 9334980), (2268, 8989240), (2301, 8860320), (2340, 8712648), (2344, 8697780), (2360, 8638812), (2457, 8297760), (2478, 8227440), (2520, 8090316), (2592, 7865585), (2637, 7731360), (2655, 7678944), (2730, 7467984), (2808, 7260540), (2832, 7199010), (2835, 7191392), (2912, 7001235), (2930, 6958224), (3024, 6741930), (3068, 6645240), (3120, 6534486), (3186, 6399120), (3240, 6292468), (3276, 6223320), (3304, 6170580), (3360, 6067737), (3510, 5808432), (3516, 5798520), (3540, 5759208), (3640, 5600988), (3717, 5484960), (3744, 5445405), (3780, 5393544), (3809, 5352480), (3835, 5316192), (4095, 4978656), (4102, 4970160), (4130, 4936464), (4212, 4840360), (4248, 4799340), (4320, 4719351), (4368, 4667490), (4395, 4638816), (4536, 4494620), (4602, 4430160), (4680, 4356324), (4688, 4348890), (4720, 4319406), (4779, 4266080), (4914, 4148880), (4956, 4113720), (5040, 4045158), (5265, 3872288), (5274, 3865680), (5310, 3839472), (5369, 3797280), (5460, 3733992), (5616, 3630270), (5664, 3599505), (5670, 3595696), (5860, 3479112), (6048, 3370965), (6136, 3322620), (6153, 3313440), (6195, 3290976), (6240, 3267243), (6372, 3199560), (6480, 3146234), (6552, 3111660), (6608, 3085290), (6903, 2953440), (7020, 2904216), (7032, 2899260), (7080, 2879604), (7280, 2800494), (7371, 2765920), (7434, 2742480), (7560, 2696772), (7618, 2676240), (7670, 2658096), (7911, 2577120), (7965, 2559648), (8190, 2489328), (8204, 2485080), (8260, 2468232), (8424, 2420180), (8496, 2399670), (8736, 2333745), (8790, 2319408), (9072, 2247310), (9204, 2215080), (9360, 2178162), (9376, 2174445), (9440, 2159703), (9558, 2133040), (9828, 2074440), (9912, 2056860), (10080, 2022579), (10255, 1988064), (10530, 1936144), (10548, 1932840), (10620, 1919736), (10738, 1898640), (10920, 1866996), (11151, 1828320), (11232, 1815135), (11340, 1797848), (11427, 1784160), (11505, 1772064), (11720, 1739556), (12272, 1661310), (12285, 1659552), (12306, 1656720), (12390, 1645488), (12744, 1599780), (12960, 1573117), (13104, 1555830), (13185, 1546272), (13216, 1542645), (13806, 1476720), (14040, 1452108), (14064, 1449630), (14160, 1439802), (14560, 1400247), (14742, 1382960), (14868, 1371240), (15120, 1348386), (15236, 1338120), (15340, 1329048), (15822, 1288560), (15930, 1279824), (16107, 1265760), (16380, 1244664), (16408, 1242540), (16520, 1234116), (16848, 1210090), (16992, 1199835), (17287, 1179360), (17580, 1159704), (18144, 1123655), (18408, 1107540), (18459, 1104480), (18585, 1096992), (18720, 1089081), (19045, 1070496), (19116, 1066520), (19656, 1037220), (19824, 1028430), (20510, 994032), (20709, 984480), (21060, 968072), (21096, 966420), (21240, 959868), (21476, 949320), (21840, 933498), (22302, 914160), (22680, 898924), (22854, 892080), (23010, 886032), (23440, 869778), (23733, 859040), (23895, 853216), (24544, 830655), (24570, 829776), (24612, 828360), (24780, 822744), (25488, 799890), (26208, 777915), (26370, 773136), (26663, 764640), (26845, 759456), (27612, 738360), (28080, 726054), (28128, 724815), (28320, 719901), (29484, 691480), (29736, 685620), (30240, 674193), (30472, 669060), (30680, 664524), (30765, 662688), (31644, 644280), (31860, 639912), (32214, 632880), (32760, 622332), (32816, 621270), (33040, 617058), (33453, 609440), (33696, 605045), (34281, 594720), (34515, 590688), (34574, 589680), (35160, 579852), (36816, 553770), (36855, 553184), (36918, 552240), (37170, 548496), (38090, 535248), (38232, 533260), (39312, 518610), (39555, 515424), (39648, 514215), (41020, 497016), (41418, 492240), (42120, 484036), (42192, 483210), (42480, 479934), (42952, 474660), (43680, 466749), (44604, 457080), (45360, 449462), (45708, 446040), (46020, 443016), (46880, 434889), (47466, 429520), (47790, 426608), (48321, 421920), (49140, 414888), (49224, 414180), (49560, 411372), (50976, 399945), (51861, 393120), (52740, 386568), (53326, 382320), (53690, 379728), (55224, 369180), (55377, 368160), (55755, 365664), (56160, 363027), (57135, 356832), (58968, 345740), (59472, 342810), (60944, 334530), (61360, 332262), (61530, 331344), (62127, 328160), (63288, 322140), (63720, 319956), (64428, 316440), (65520, 311166), (65632, 310635), (66080, 308529), (66906, 304720), (68562, 297360), (69030, 295344), (69148, 294840), (70320, 289926), (73632, 276885), (73710, 276592), (73836, 276120), (74340, 274248), (76180, 267624), (76464, 266630), (78624, 259305), (79110, 257712), (79989, 254880), (80535, 253152), (82040, 248508), (82836, 246120), (84240, 242018), (84384, 241605), (84960, 239967), (85904, 237330), (86435, 235872), (89208, 228540), (90720, 224731), (91416, 223020), (92040, 221508), (92295, 220896), (94932, 214760), (95580, 213304), (96642, 210960), (98280, 207444), (98448, 207090), (99120, 205686), (102843, 198240), (103545, 196896), (103722, 196560), (105480, 193284), (106652, 191160), (107380, 189864), (110448, 184590), (110754, 184080), (111510, 182832), (114270, 178416), (117936, 172870), (118665, 171808), (118944, 171405), (121009, 168480), (121888, 167265), (122720, 166131), (123060, 165672), (124254, 164080), (126576, 161070), (127440, 159978), (128856, 158220), (131040, 155583), (133315, 152928), (133812, 152360), (137124, 148680), (138060, 147672), (138296, 147420), (140640, 144963)]