64073880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13691}}^1$

素因数の和:13721

約数の個数: 96

約数和(自身を含む): 224274960

約数和(自身を除く): 160201080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 13691, 27382, 41073, 54764, 68455, 82146, 109528, 123219, 136910, 164292, 177983, 205365, 246438, 273820, 328584, 355966, 410730, 492876, 533949, 547640, 616095, 711932, 821460, 889915, 985752, 1067898, 1232190, 1423864, 1601847, 1642920, 1779830, 2135796, 2464380, 2669745, 3203694, 3559660, 4271592, 4928760, 5339490, 6407388, 7119320, 8009235, 10678980, 12814776, 16018470, 21357960, 32036940, 64073880]

約数ペア:

[(1, 64073880), (2, 32036940), (3, 21357960), (4, 16018470), (5, 12814776), (6, 10678980), (8, 8009235), (9, 7119320), (10, 6407388), (12, 5339490), (13, 4928760), (15, 4271592), (18, 3559660), (20, 3203694), (24, 2669745), (26, 2464380), (30, 2135796), (36, 1779830), (39, 1642920), (40, 1601847), (45, 1423864), (52, 1232190), (60, 1067898), (65, 985752), (72, 889915), (78, 821460), (90, 711932), (104, 616095), (117, 547640), (120, 533949), (130, 492876), (156, 410730), (180, 355966), (195, 328584), (234, 273820), (260, 246438), (312, 205365), (360, 177983), (390, 164292), (468, 136910), (520, 123219), (585, 109528), (780, 82146), (936, 68455), (1170, 54764), (1560, 41073), (2340, 27382), (4680, 13691)]