645524718240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1\times {\mathrm{25841}}^1$

素因数の和:26663

約数の個数: 192

約数和(自身を含む): 2064935400192

約数和(自身を除く): 1419410681952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 733, 852, 1065, 1136, 1420, 1466, 1704, 2130, 2199, 2272, 2840, 2932, 3408, 3665, 4260, 4398, 5680, 5864, 6816, 7330, 8520, 8796, 10995, 11360, 11728, 14660, 17040, 17592, 21990, 23456, 25841, 29320, 34080, 35184, 43980, 51682, 52043, 58640, 70368, 77523, 87960, 103364, 104086, 117280, 129205, 155046, 156129, 175920, 206728, 208172, 258410, 260215, 310092, 312258, 351840, 387615, 413456, 416344, 516820, 520430, 620184, 624516, 775230, 780645, 826912, 832688, 1033640, 1040860, 1240368, 1249032, 1550460, 1561290, 1665376, 1834711, 2067280, 2081720, 2480736, 2498064, 3100920, 3122580, 3669422, 4134560, 4163440, 4996128, 5504133, 6201840, 6245160, 7338844, 8326880, 9173555, 11008266, 12403680, 12490320, 14677688, 18347110, 18941453, 22016532, 24980640, 27520665, 29355376, 36694220, 37882906, 44033064, 55041330, 56824359, 58710752, 73388440, 75765812, 88066128, 94707265, 110082660, 113648718, 146776880, 151531624, 176132256, 189414530, 220165320, 227297436, 284121795, 293553760, 303063248, 378829060, 440330640, 454594872, 568243590, 606126496, 757658120, 880661280, 909189744, 1136487180, 1344843163, 1515316240, 1818379488, 2272974360, 2689686326, 3030632480, 4034529489, 4545948720, 5379372652, 6724215815, 8069058978, 9091897440, 10758745304, 13448431630, 16138117956, 20172647445, 21517490608, 26896863260, 32276235912, 40345294890, 43034981216, 53793726520, 64552471824, 80690589780, 107587453040, 129104943648, 161381179560, 215174906080, 322762359120, 645524718240]

約数ペア:

[(1, 645524718240), (2, 322762359120), (3, 215174906080), (4, 161381179560), (5, 129104943648), (6, 107587453040), (8, 80690589780), (10, 64552471824), (12, 53793726520), (15, 43034981216), (16, 40345294890), (20, 32276235912), (24, 26896863260), (30, 21517490608), (32, 20172647445), (40, 16138117956), (48, 13448431630), (60, 10758745304), (71, 9091897440), (80, 8069058978), (96, 6724215815), (120, 5379372652), (142, 4545948720), (160, 4034529489), (213, 3030632480), (240, 2689686326), (284, 2272974360), (355, 1818379488), (426, 1515316240), (480, 1344843163), (568, 1136487180), (710, 909189744), (733, 880661280), (852, 757658120), (1065, 606126496), (1136, 568243590), (1420, 454594872), (1466, 440330640), (1704, 378829060), (2130, 303063248), (2199, 293553760), (2272, 284121795), (2840, 227297436), (2932, 220165320), (3408, 189414530), (3665, 176132256), (4260, 151531624), (4398, 146776880), (5680, 113648718), (5864, 110082660), (6816, 94707265), (7330, 88066128), (8520, 75765812), (8796, 73388440), (10995, 58710752), (11360, 56824359), (11728, 55041330), (14660, 44033064), (17040, 37882906), (17592, 36694220), (21990, 29355376), (23456, 27520665), (25841, 24980640), (29320, 22016532), (34080, 18941453), (35184, 18347110), (43980, 14677688), (51682, 12490320), (52043, 12403680), (58640, 11008266), (70368, 9173555), (77523, 8326880), (87960, 7338844), (103364, 6245160), (104086, 6201840), (117280, 5504133), (129205, 4996128), (155046, 4163440), (156129, 4134560), (175920, 3669422), (206728, 3122580), (208172, 3100920), (258410, 2498064), (260215, 2480736), (310092, 2081720), (312258, 2067280), (351840, 1834711), (387615, 1665376), (413456, 1561290), (416344, 1550460), (516820, 1249032), (520430, 1240368), (620184, 1040860), (624516, 1033640), (775230, 832688), (780645, 826912)]