507151320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10487}}^1$

素因数の和:10545

約数の個数: 128

約数和(自身を含む): 1691504640

約数和(自身を除く): 1184353320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 10487, 12090, 16120, 20974, 24180, 31461, 41948, 48360, 52435, 62922, 83896, 104870, 125844, 136331, 157305, 209740, 251688, 272662, 314610, 325097, 408993, 419480, 545324, 629220, 650194, 681655, 817986, 975291, 1090648, 1258440, 1300388, 1363310, 1625485, 1635972, 1950582, 2044965, 2600776, 2726620, 3250970, 3271944, 3901164, 4089930, 4226261, 4876455, 5453240, 6501940, 7802328, 8179860, 8452522, 9752910, 12678783, 13003880, 16359720, 16905044, 19505820, 21131305, 25357566, 33810088, 39011640, 42262610, 50715132, 63393915, 84525220, 101430264, 126787830, 169050440, 253575660, 507151320]

約数ペア:

[(1, 507151320), (2, 253575660), (3, 169050440), (4, 126787830), (5, 101430264), (6, 84525220), (8, 63393915), (10, 50715132), (12, 42262610), (13, 39011640), (15, 33810088), (20, 25357566), (24, 21131305), (26, 19505820), (30, 16905044), (31, 16359720), (39, 13003880), (40, 12678783), (52, 9752910), (60, 8452522), (62, 8179860), (65, 7802328), (78, 6501940), (93, 5453240), (104, 4876455), (120, 4226261), (124, 4089930), (130, 3901164), (155, 3271944), (156, 3250970), (186, 2726620), (195, 2600776), (248, 2044965), (260, 1950582), (310, 1635972), (312, 1625485), (372, 1363310), (390, 1300388), (403, 1258440), (465, 1090648), (520, 975291), (620, 817986), (744, 681655), (780, 650194), (806, 629220), (930, 545324), (1209, 419480), (1240, 408993), (1560, 325097), (1612, 314610), (1860, 272662), (2015, 251688), (2418, 209740), (3224, 157305), (3720, 136331), (4030, 125844), (4836, 104870), (6045, 83896), (8060, 62922), (9672, 52435), (10487, 48360), (12090, 41948), (16120, 31461), (20974, 24180)]