2103238440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{102497}}^1$

素因数の和:102536

約数の個数: 128

約数和(自身を含む): 7379856000

約数和(自身を除く): 5276617560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 102497, 204994, 307491, 409988, 512485, 614982, 819976, 922473, 1024970, 1229964, 1537455, 1844946, 1947443, 2049940, 2459928, 2767419, 3074910, 3689892, 3894886, 4099880, 4612365, 5534838, 5842329, 6149820, 7379784, 7789772, 9224730, 9737215, 11069676, 11684658, 12299640, 13837095, 15579544, 17526987, 18449460, 19474430, 22139352, 23369316, 27674190, 29211645, 35053974, 36898920, 38948860, 46738632, 52580961, 55348380, 58423290, 70107948, 77897720, 87634935, 105161922, 110696760, 116846580, 140215896, 175269870, 210323844, 233693160, 262904805, 350539740, 420647688, 525809610, 701079480, 1051619220, 2103238440]

約数ペア:

[(1, 2103238440), (2, 1051619220), (3, 701079480), (4, 525809610), (5, 420647688), (6, 350539740), (8, 262904805), (9, 233693160), (10, 210323844), (12, 175269870), (15, 140215896), (18, 116846580), (19, 110696760), (20, 105161922), (24, 87634935), (27, 77897720), (30, 70107948), (36, 58423290), (38, 55348380), (40, 52580961), (45, 46738632), (54, 38948860), (57, 36898920), (60, 35053974), (72, 29211645), (76, 27674190), (90, 23369316), (95, 22139352), (108, 19474430), (114, 18449460), (120, 17526987), (135, 15579544), (152, 13837095), (171, 12299640), (180, 11684658), (190, 11069676), (216, 9737215), (228, 9224730), (270, 7789772), (285, 7379784), (342, 6149820), (360, 5842329), (380, 5534838), (456, 4612365), (513, 4099880), (540, 3894886), (570, 3689892), (684, 3074910), (760, 2767419), (855, 2459928), (1026, 2049940), (1080, 1947443), (1140, 1844946), (1368, 1537455), (1710, 1229964), (2052, 1024970), (2280, 922473), (2565, 819976), (3420, 614982), (4104, 512485), (5130, 409988), (6840, 307491), (10260, 204994), (20520, 102497)]