31494958560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1682423}}^1$

素因数の和:1682457

約数の個数: 144

約数和(自身を含む): 115744041504

約数和(自身を除く): 84249082944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 1682423, 3364846, 5047269, 6729692, 8412115, 10094538, 13459384, 15141807, 16824230, 20189076, 21871499, 25236345, 26918768, 30283614, 33648460, 40378152, 43742998, 50472690, 53837536, 60567228, 65614497, 67296920, 75709035, 80756304, 87485996, 100945380, 109357495, 121134456, 131228994, 134593840, 151418070, 161512608, 174971992, 196843491, 201890760, 218714990, 242268912, 262457988, 269187680, 302836140, 328072485, 349943984, 393686982, 403781520, 437429980, 484537824, 524915976, 605672280, 656144970, 699887968, 787373964, 807563040, 874859960, 984217455, 1049831952, 1211344560, 1312289940, 1574747928, 1749719920, 1968434910, 2099663904, 2422689120, 2624579880, 3149495856, 3499439840, 3936869820, 5249159760, 6298991712, 7873739640, 10498319520, 15747479280, 31494958560]

約数ペア:

[(1, 31494958560), (2, 15747479280), (3, 10498319520), (4, 7873739640), (5, 6298991712), (6, 5249159760), (8, 3936869820), (9, 3499439840), (10, 3149495856), (12, 2624579880), (13, 2422689120), (15, 2099663904), (16, 1968434910), (18, 1749719920), (20, 1574747928), (24, 1312289940), (26, 1211344560), (30, 1049831952), (32, 984217455), (36, 874859960), (39, 807563040), (40, 787373964), (45, 699887968), (48, 656144970), (52, 605672280), (60, 524915976), (65, 484537824), (72, 437429980), (78, 403781520), (80, 393686982), (90, 349943984), (96, 328072485), (104, 302836140), (117, 269187680), (120, 262457988), (130, 242268912), (144, 218714990), (156, 201890760), (160, 196843491), (180, 174971992), (195, 161512608), (208, 151418070), (234, 134593840), (240, 131228994), (260, 121134456), (288, 109357495), (312, 100945380), (360, 87485996), (390, 80756304), (416, 75709035), (468, 67296920), (480, 65614497), (520, 60567228), (585, 53837536), (624, 50472690), (720, 43742998), (780, 40378152), (936, 33648460), (1040, 30283614), (1170, 26918768), (1248, 25236345), (1440, 21871499), (1560, 20189076), (1872, 16824230), (2080, 15141807), (2340, 13459384), (3120, 10094538), (3744, 8412115), (4680, 6729692), (6240, 5047269), (9360, 3364846), (18720, 1682423)]