257077947360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{580259}}^1$

素因数の和:580361

約数の個数: 192

約数和(自身を含む): 884371944960

約数和(自身を除く): 627293997600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 195, 208, 213, 240, 260, 284, 312, 355, 390, 416, 426, 480, 520, 568, 624, 710, 780, 852, 923, 1040, 1065, 1136, 1248, 1420, 1560, 1704, 1846, 2080, 2130, 2272, 2769, 2840, 3120, 3408, 3692, 4260, 4615, 5538, 5680, 6240, 6816, 7384, 8520, 9230, 11076, 11360, 13845, 14768, 17040, 18460, 22152, 27690, 29536, 34080, 36920, 44304, 55380, 73840, 88608, 110760, 147680, 221520, 443040, 580259, 1160518, 1740777, 2321036, 2901295, 3481554, 4642072, 5802590, 6963108, 7543367, 8703885, 9284144, 11605180, 13926216, 15086734, 17407770, 18568288, 22630101, 23210360, 27852432, 30173468, 34815540, 37716835, 41198389, 45260202, 46420720, 55704864, 60346936, 69631080, 75433670, 82396778, 90520404, 92841440, 113150505, 120693872, 123595167, 139262160, 150867340, 164793556, 181040808, 205991945, 226301010, 241387744, 247190334, 278524320, 301734680, 329587112, 362081616, 411983890, 452602020, 494380668, 535579057, 603469360, 617975835, 659174224, 724163232, 823967780, 905204040, 988761336, 1071158114, 1206938720, 1235951670, 1318348448, 1606737171, 1647935560, 1810408080, 1977522672, 2142316228, 2471903340, 2677895285, 3213474342, 3295871120, 3620816160, 3955045344, 4284632456, 4943806680, 5355790570, 6426948684, 6591742240, 8033685855, 8569264912, 9887613360, 10711581140, 12853897368, 16067371710, 17138529824, 19775226720, 21423162280, 25707794736, 32134743420, 42846324560, 51415589472, 64269486840, 85692649120, 128538973680, 257077947360]

約数ペア:

[(1, 257077947360), (2, 128538973680), (3, 85692649120), (4, 64269486840), (5, 51415589472), (6, 42846324560), (8, 32134743420), (10, 25707794736), (12, 21423162280), (13, 19775226720), (15, 17138529824), (16, 16067371710), (20, 12853897368), (24, 10711581140), (26, 9887613360), (30, 8569264912), (32, 8033685855), (39, 6591742240), (40, 6426948684), (48, 5355790570), (52, 4943806680), (60, 4284632456), (65, 3955045344), (71, 3620816160), (78, 3295871120), (80, 3213474342), (96, 2677895285), (104, 2471903340), (120, 2142316228), (130, 1977522672), (142, 1810408080), (156, 1647935560), (160, 1606737171), (195, 1318348448), (208, 1235951670), (213, 1206938720), (240, 1071158114), (260, 988761336), (284, 905204040), (312, 823967780), (355, 724163232), (390, 659174224), (416, 617975835), (426, 603469360), (480, 535579057), (520, 494380668), (568, 452602020), (624, 411983890), (710, 362081616), (780, 329587112), (852, 301734680), (923, 278524320), (1040, 247190334), (1065, 241387744), (1136, 226301010), (1248, 205991945), (1420, 181040808), (1560, 164793556), (1704, 150867340), (1846, 139262160), (2080, 123595167), (2130, 120693872), (2272, 113150505), (2769, 92841440), (2840, 90520404), (3120, 82396778), (3408, 75433670), (3692, 69631080), (4260, 60346936), (4615, 55704864), (5538, 46420720), (5680, 45260202), (6240, 41198389), (6816, 37716835), (7384, 34815540), (8520, 30173468), (9230, 27852432), (11076, 23210360), (11360, 22630101), (13845, 18568288), (14768, 17407770), (17040, 15086734), (18460, 13926216), (22152, 11605180), (27690, 9284144), (29536, 8703885), (34080, 7543367), (36920, 6963108), (44304, 5802590), (55380, 4642072), (73840, 3481554), (88608, 2901295), (110760, 2321036), (147680, 1740777), (221520, 1160518), (443040, 580259)]