85796880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 290231424

約数和(自身を除く): 204434544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 195, 208, 214, 240, 257, 260, 312, 321, 390, 428, 514, 520, 535, 624, 642, 771, 780, 856, 1028, 1040, 1070, 1284, 1285, 1391, 1542, 1560, 1605, 1712, 2056, 2140, 2568, 2570, 2782, 3084, 3120, 3210, 3341, 3855, 4112, 4173, 4280, 5136, 5140, 5564, 6168, 6420, 6682, 6955, 7710, 8346, 8560, 10023, 10280, 11128, 12336, 12840, 13364, 13910, 15420, 16692, 16705, 20046, 20560, 20865, 22256, 25680, 26728, 27499, 27820, 30840, 33384, 33410, 40092, 41730, 50115, 53456, 54998, 55640, 61680, 66768, 66820, 80184, 82497, 83460, 100230, 109996, 111280, 133640, 137495, 160368, 164994, 166920, 200460, 219992, 267280, 274990, 329988, 333840, 357487, 400920, 412485, 439984, 549980, 659976, 714974, 801840, 824970, 1072461, 1099960, 1319952, 1429948, 1649940, 1787435, 2144922, 2199920, 2859896, 3299880, 3574870, 4289844, 5362305, 5719792, 6599760, 7149740, 8579688, 10724610, 14299480, 17159376, 21449220, 28598960, 42898440, 85796880]

約数ペア:

[(1, 85796880), (2, 42898440), (3, 28598960), (4, 21449220), (5, 17159376), (6, 14299480), (8, 10724610), (10, 8579688), (12, 7149740), (13, 6599760), (15, 5719792), (16, 5362305), (20, 4289844), (24, 3574870), (26, 3299880), (30, 2859896), (39, 2199920), (40, 2144922), (48, 1787435), (52, 1649940), (60, 1429948), (65, 1319952), (78, 1099960), (80, 1072461), (104, 824970), (107, 801840), (120, 714974), (130, 659976), (156, 549980), (195, 439984), (208, 412485), (214, 400920), (240, 357487), (257, 333840), (260, 329988), (312, 274990), (321, 267280), (390, 219992), (428, 200460), (514, 166920), (520, 164994), (535, 160368), (624, 137495), (642, 133640), (771, 111280), (780, 109996), (856, 100230), (1028, 83460), (1040, 82497), (1070, 80184), (1284, 66820), (1285, 66768), (1391, 61680), (1542, 55640), (1560, 54998), (1605, 53456), (1712, 50115), (2056, 41730), (2140, 40092), (2568, 33410), (2570, 33384), (2782, 30840), (3084, 27820), (3120, 27499), (3210, 26728), (3341, 25680), (3855, 22256), (4112, 20865), (4173, 20560), (4280, 20046), (5136, 16705), (5140, 16692), (5564, 15420), (6168, 13910), (6420, 13364), (6682, 12840), (6955, 12336), (7710, 11128), (8346, 10280), (8560, 10023)]