2995439156920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1\times {\mathrm{51797}}^1$

素因数の和:52913

約数の個数: 128

約数和(自身を含む): 7743693260160

約数和(自身を除く): 4748254103240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 280, 482, 857, 964, 1205, 1687, 1714, 1928, 2410, 3374, 3428, 4285, 4820, 5999, 6748, 6856, 8435, 8570, 9640, 11998, 13496, 16870, 17140, 23996, 29995, 33740, 34280, 47992, 51797, 59990, 67480, 103594, 119980, 206537, 207188, 239960, 258985, 362579, 413074, 414376, 517970, 725158, 826148, 1032685, 1035940, 1445759, 1450316, 1652296, 1812895, 2065370, 2071880, 2891518, 2900632, 3625790, 4130740, 5783036, 7228795, 7251580, 8261480, 11566072, 12483077, 14457590, 14503160, 24966154, 28915180, 44390029, 49932308, 57830360, 62415385, 87381539, 88780058, 99864616, 124830770, 174763078, 177560116, 221950145, 249661540, 310730203, 349526156, 355120232, 436907695, 443900290, 499323080, 621460406, 699052312, 873815390, 887800580, 1242920812, 1553651015, 1747630780, 1775601160, 2485841624, 3107302030, 3495261560, 6214604060, 10697996989, 12429208120, 21395993978, 42791987956, 53489984945, 74885978923, 85583975912, 106979969890, 149771957846, 213959939780, 299543915692, 374429894615, 427919879560, 599087831384, 748859789230, 1497719578460, 2995439156920]

約数ペア:

[(1, 2995439156920), (2, 1497719578460), (4, 748859789230), (5, 599087831384), (7, 427919879560), (8, 374429894615), (10, 299543915692), (14, 213959939780), (20, 149771957846), (28, 106979969890), (35, 85583975912), (40, 74885978923), (56, 53489984945), (70, 42791987956), (140, 21395993978), (241, 12429208120), (280, 10697996989), (482, 6214604060), (857, 3495261560), (964, 3107302030), (1205, 2485841624), (1687, 1775601160), (1714, 1747630780), (1928, 1553651015), (2410, 1242920812), (3374, 887800580), (3428, 873815390), (4285, 699052312), (4820, 621460406), (5999, 499323080), (6748, 443900290), (6856, 436907695), (8435, 355120232), (8570, 349526156), (9640, 310730203), (11998, 249661540), (13496, 221950145), (16870, 177560116), (17140, 174763078), (23996, 124830770), (29995, 99864616), (33740, 88780058), (34280, 87381539), (47992, 62415385), (51797, 57830360), (59990, 49932308), (67480, 44390029), (103594, 28915180), (119980, 24966154), (206537, 14503160), (207188, 14457590), (239960, 12483077), (258985, 11566072), (362579, 8261480), (413074, 7251580), (414376, 7228795), (517970, 5783036), (725158, 4130740), (826148, 3625790), (1032685, 2900632), (1035940, 2891518), (1445759, 2071880), (1450316, 2065370), (1652296, 1812895)]