25138049160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{108037}}^1$

素因数の和:108335

約数の個数: 128

約数和(自身を含む): 86499544320

約数和(自身を除く): 61361495160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 277, 280, 420, 554, 831, 840, 1108, 1385, 1662, 1939, 2216, 2770, 3324, 3878, 4155, 5540, 5817, 6648, 7756, 8310, 9695, 11080, 11634, 15512, 16620, 19390, 23268, 29085, 33240, 38780, 46536, 58170, 77560, 108037, 116340, 216074, 232680, 324111, 432148, 540185, 648222, 756259, 864296, 1080370, 1296444, 1512518, 1620555, 2160740, 2268777, 2592888, 3025036, 3241110, 3781295, 4321480, 4537554, 6050072, 6482220, 7562590, 9075108, 11343885, 12964440, 15125180, 18150216, 22687770, 29926249, 30250360, 45375540, 59852498, 89778747, 90751080, 119704996, 149631245, 179557494, 209483743, 239409992, 299262490, 359114988, 418967486, 448893735, 598524980, 628451229, 718229976, 837934972, 897787470, 1047418715, 1197049960, 1256902458, 1675869944, 1795574940, 2094837430, 2513804916, 3142256145, 3591149880, 4189674860, 5027609832, 6284512290, 8379349720, 12569024580, 25138049160]

約数ペア:

[(1, 25138049160), (2, 12569024580), (3, 8379349720), (4, 6284512290), (5, 5027609832), (6, 4189674860), (7, 3591149880), (8, 3142256145), (10, 2513804916), (12, 2094837430), (14, 1795574940), (15, 1675869944), (20, 1256902458), (21, 1197049960), (24, 1047418715), (28, 897787470), (30, 837934972), (35, 718229976), (40, 628451229), (42, 598524980), (56, 448893735), (60, 418967486), (70, 359114988), (84, 299262490), (105, 239409992), (120, 209483743), (140, 179557494), (168, 149631245), (210, 119704996), (277, 90751080), (280, 89778747), (420, 59852498), (554, 45375540), (831, 30250360), (840, 29926249), (1108, 22687770), (1385, 18150216), (1662, 15125180), (1939, 12964440), (2216, 11343885), (2770, 9075108), (3324, 7562590), (3878, 6482220), (4155, 6050072), (5540, 4537554), (5817, 4321480), (6648, 3781295), (7756, 3241110), (8310, 3025036), (9695, 2592888), (11080, 2268777), (11634, 2160740), (15512, 1620555), (16620, 1512518), (19390, 1296444), (23268, 1080370), (29085, 864296), (33240, 756259), (38780, 648222), (46536, 540185), (58170, 432148), (77560, 324111), (108037, 232680), (116340, 216074)]