2017643680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 5578191360

約数和(自身を除く): 3560547680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 31, 32, 40, 52, 58, 62, 65, 80, 83, 104, 116, 124, 130, 145, 155, 160, 166, 169, 208, 232, 248, 260, 290, 310, 332, 338, 377, 403, 415, 416, 464, 496, 520, 580, 620, 664, 676, 754, 806, 830, 845, 899, 928, 992, 1040, 1079, 1160, 1240, 1328, 1352, 1508, 1612, 1660, 1690, 1798, 1885, 2015, 2080, 2158, 2320, 2407, 2480, 2573, 2656, 2704, 3016, 3224, 3320, 3380, 3596, 3770, 4030, 4316, 4495, 4640, 4814, 4901, 4960, 5146, 5239, 5395, 5408, 6032, 6448, 6640, 6760, 7192, 7540, 8060, 8632, 8990, 9628, 9802, 10292, 10478, 10790, 11687, 12035, 12064, 12865, 12896, 13280, 13520, 14027, 14384, 15080, 16120, 17264, 17980, 19256, 19604, 20584, 20956, 21580, 23374, 24070, 24505, 25730, 26195, 27040, 28054, 28768, 30160, 31291, 32240, 33449, 34528, 35960, 38512, 39208, 41168, 41912, 43160, 46748, 48140, 49010, 51460, 52390, 56108, 58435, 60320, 62582, 64480, 66898, 70135, 71920, 74617, 77024, 78416, 82336, 83824, 86320, 93496, 96280, 98020, 102920, 104780, 112216, 116870, 125164, 133796, 140270, 143840, 149234, 151931, 156455, 156832, 167245, 167648, 172640, 186992, 192560, 196040, 205840, 209560, 224432, 233740, 250328, 267592, 280540, 298468, 303862, 312910, 334490, 373085, 373984, 385120, 392080, 406783, 411680, 419120, 434837, 448864, 467480, 500656, 535184, 561080, 596936, 607724, 625820, 668980, 746170, 759655, 784160, 813566, 838240, 869674, 934960, 970021, 1001312, 1070368, 1122160, 1193872, 1215448, 1251640, 1337960, 1492340, 1519310, 1627132, 1739348, 1869920, 1940042, 2033915, 2174185, 2244320, 2387744, 2430896, 2503280, 2675920, 2984680, 3038620, 3254264, 3478696, 3880084, 4067830, 4348370, 4850105, 4861792, 5006560, 5351840, 5969360, 6077240, 6508528, 6957392, 7760168, 8135660, 8696740, 9700210, 11938720, 12154480, 12610273, 13017056, 13914784, 15520336, 16271320, 17393480, 19400420, 24308960, 25220546, 31040672, 32542640, 34786960, 38800840, 50441092, 63051365, 65085280, 69573920, 77601680, 100882184, 126102730, 155203360, 201764368, 252205460, 403528736, 504410920, 1008821840, 2017643680]

約数ペア:

[(1, 2017643680), (2, 1008821840), (4, 504410920), (5, 403528736), (8, 252205460), (10, 201764368), (13, 155203360), (16, 126102730), (20, 100882184), (26, 77601680), (29, 69573920), (31, 65085280), (32, 63051365), (40, 50441092), (52, 38800840), (58, 34786960), (62, 32542640), (65, 31040672), (80, 25220546), (83, 24308960), (104, 19400420), (116, 17393480), (124, 16271320), (130, 15520336), (145, 13914784), (155, 13017056), (160, 12610273), (166, 12154480), (169, 11938720), (208, 9700210), (232, 8696740), (248, 8135660), (260, 7760168), (290, 6957392), (310, 6508528), (332, 6077240), (338, 5969360), (377, 5351840), (403, 5006560), (415, 4861792), (416, 4850105), (464, 4348370), (496, 4067830), (520, 3880084), (580, 3478696), (620, 3254264), (664, 3038620), (676, 2984680), (754, 2675920), (806, 2503280), (830, 2430896), (845, 2387744), (899, 2244320), (928, 2174185), (992, 2033915), (1040, 1940042), (1079, 1869920), (1160, 1739348), (1240, 1627132), (1328, 1519310), (1352, 1492340), (1508, 1337960), (1612, 1251640), (1660, 1215448), (1690, 1193872), (1798, 1122160), (1885, 1070368), (2015, 1001312), (2080, 970021), (2158, 934960), (2320, 869674), (2407, 838240), (2480, 813566), (2573, 784160), (2656, 759655), (2704, 746170), (3016, 668980), (3224, 625820), (3320, 607724), (3380, 596936), (3596, 561080), (3770, 535184), (4030, 500656), (4316, 467480), (4495, 448864), (4640, 434837), (4814, 419120), (4901, 411680), (4960, 406783), (5146, 392080), (5239, 385120), (5395, 373984), (5408, 373085), (6032, 334490), (6448, 312910), (6640, 303862), (6760, 298468), (7192, 280540), (7540, 267592), (8060, 250328), (8632, 233740), (8990, 224432), (9628, 209560), (9802, 205840), (10292, 196040), (10478, 192560), (10790, 186992), (11687, 172640), (12035, 167648), (12064, 167245), (12865, 156832), (12896, 156455), (13280, 151931), (13520, 149234), (14027, 143840), (14384, 140270), (15080, 133796), (16120, 125164), (17264, 116870), (17980, 112216), (19256, 104780), (19604, 102920), (20584, 98020), (20956, 96280), (21580, 93496), (23374, 86320), (24070, 83824), (24505, 82336), (25730, 78416), (26195, 77024), (27040, 74617), (28054, 71920), (28768, 70135), (30160, 66898), (31291, 64480), (32240, 62582), (33449, 60320), (34528, 58435), (35960, 56108), (38512, 52390), (39208, 51460), (41168, 49010), (41912, 48140), (43160, 46748)]