63958440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5857}}^1$

素因数の和:5891

約数の個数: 128

約数和(自身を含む): 236194560

約数和(自身を除く): 172236120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 5857, 10920, 11714, 17571, 23428, 29285, 35142, 40999, 46856, 58570, 70284, 76141, 81998, 87855, 117140, 122997, 140568, 152282, 163996, 175710, 204995, 228423, 234280, 245994, 304564, 327992, 351420, 380705, 409990, 456846, 491988, 532987, 609128, 614985, 702840, 761410, 819980, 913692, 983976, 1065974, 1142115, 1229970, 1522820, 1598961, 1639960, 1827384, 2131948, 2284230, 2459940, 2664935, 3045640, 3197922, 4263896, 4568460, 4919880, 5329870, 6395844, 7994805, 9136920, 10659740, 12791688, 15989610, 21319480, 31979220, 63958440]

約数ペア:

[(1, 63958440), (2, 31979220), (3, 21319480), (4, 15989610), (5, 12791688), (6, 10659740), (7, 9136920), (8, 7994805), (10, 6395844), (12, 5329870), (13, 4919880), (14, 4568460), (15, 4263896), (20, 3197922), (21, 3045640), (24, 2664935), (26, 2459940), (28, 2284230), (30, 2131948), (35, 1827384), (39, 1639960), (40, 1598961), (42, 1522820), (52, 1229970), (56, 1142115), (60, 1065974), (65, 983976), (70, 913692), (78, 819980), (84, 761410), (91, 702840), (104, 614985), (105, 609128), (120, 532987), (130, 491988), (140, 456846), (156, 409990), (168, 380705), (182, 351420), (195, 327992), (210, 304564), (260, 245994), (273, 234280), (280, 228423), (312, 204995), (364, 175710), (390, 163996), (420, 152282), (455, 140568), (520, 122997), (546, 117140), (728, 87855), (780, 81998), (840, 76141), (910, 70284), (1092, 58570), (1365, 46856), (1560, 40999), (1820, 35142), (2184, 29285), (2730, 23428), (3640, 17571), (5460, 11714), (5857, 10920)]