260909880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 384

約数和(自身を含む): 1047997440

約数和(自身を除く): 787087560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 121, 132, 136, 140, 151, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 242, 255, 264, 280, 302, 308, 330, 340, 357, 363, 374, 385, 408, 420, 440, 453, 462, 476, 484, 510, 561, 595, 604, 605, 616, 660, 680, 714, 726, 748, 755, 770, 840, 847, 906, 924, 935, 952, 968, 1020, 1057, 1122, 1155, 1190, 1208, 1210, 1309, 1320, 1428, 1452, 1496, 1510, 1540, 1661, 1694, 1785, 1812, 1815, 1848, 1870, 2040, 2057, 2114, 2244, 2265, 2310, 2380, 2420, 2541, 2567, 2618, 2805, 2856, 2904, 3020, 3080, 3171, 3322, 3388, 3570, 3624, 3630, 3740, 3927, 4114, 4228, 4235, 4488, 4530, 4620, 4760, 4840, 4983, 5082, 5134, 5236, 5285, 5610, 6040, 6171, 6342, 6545, 6644, 6776, 7140, 7260, 7480, 7701, 7854, 8228, 8305, 8456, 8470, 9060, 9240, 9966, 10164, 10268, 10285, 10472, 10570, 11220, 11627, 12342, 12684, 12705, 12835, 13090, 13288, 14280, 14399, 14520, 15402, 15708, 15855, 16456, 16610, 16940, 17969, 18120, 18271, 19635, 19932, 20328, 20536, 20570, 21140, 22440, 23254, 24684, 24915, 25368, 25410, 25670, 26180, 28237, 28798, 30804, 30855, 31416, 31710, 33220, 33880, 34881, 35938, 36542, 38505, 39270, 39864, 41140, 42280, 43197, 46508, 49368, 49830, 50820, 51340, 52360, 53907, 54813, 56474, 57596, 58135, 61608, 61710, 63420, 66440, 69762, 71876, 71995, 73084, 77010, 78540, 82280, 84711, 86394, 89845, 91355, 93016, 99660, 101640, 102680, 107814, 109626, 112948, 115192, 116270, 123420, 126840, 127897, 139524, 141185, 143752, 143990, 146168, 154020, 157080, 169422, 172788, 174405, 179690, 182710, 197659, 199320, 215628, 215985, 219252, 225896, 232540, 246840, 255794, 269535, 274065, 279048, 282370, 287980, 308040, 310607, 338844, 345576, 348810, 359380, 365420, 383691, 395318, 423555, 431256, 431970, 438504, 465080, 511588, 539070, 548130, 564740, 575960, 592977, 621214, 639485, 677688, 697620, 718760, 730840, 767382, 790636, 847110, 863940, 931821, 988295, 1023176, 1078140, 1096260, 1129480, 1185954, 1242428, 1278970, 1395240, 1534764, 1553035, 1581272, 1694220, 1727880, 1863642, 1918455, 1976590, 2156280, 2174249, 2192520, 2371908, 2484856, 2557940, 2964885, 3069528, 3106070, 3388440, 3727284, 3836910, 3953180, 4348498, 4659105, 4743816, 5115880, 5929770, 6212140, 6522747, 7454568, 7673820, 7906360, 8696996, 9318210, 10871245, 11859540, 12424280, 13045494, 15347640, 17393992, 18636420, 21742490, 23719080, 26090988, 32613735, 37272840, 43484980, 52181976, 65227470, 86969960, 130454940, 260909880]

約数ペア:

[(1, 260909880), (2, 130454940), (3, 86969960), (4, 65227470), (5, 52181976), (6, 43484980), (7, 37272840), (8, 32613735), (10, 26090988), (11, 23719080), (12, 21742490), (14, 18636420), (15, 17393992), (17, 15347640), (20, 13045494), (21, 12424280), (22, 11859540), (24, 10871245), (28, 9318210), (30, 8696996), (33, 7906360), (34, 7673820), (35, 7454568), (40, 6522747), (42, 6212140), (44, 5929770), (51, 5115880), (55, 4743816), (56, 4659105), (60, 4348498), (66, 3953180), (68, 3836910), (70, 3727284), (77, 3388440), (84, 3106070), (85, 3069528), (88, 2964885), (102, 2557940), (105, 2484856), (110, 2371908), (119, 2192520), (120, 2174249), (121, 2156280), (132, 1976590), (136, 1918455), (140, 1863642), (151, 1727880), (154, 1694220), (165, 1581272), (168, 1553035), (170, 1534764), (187, 1395240), (204, 1278970), (210, 1242428), (220, 1185954), (231, 1129480), (238, 1096260), (242, 1078140), (255, 1023176), (264, 988295), (280, 931821), (302, 863940), (308, 847110), (330, 790636), (340, 767382), (357, 730840), (363, 718760), (374, 697620), (385, 677688), (408, 639485), (420, 621214), (440, 592977), (453, 575960), (462, 564740), (476, 548130), (484, 539070), (510, 511588), (561, 465080), (595, 438504), (604, 431970), (605, 431256), (616, 423555), (660, 395318), (680, 383691), (714, 365420), (726, 359380), (748, 348810), (755, 345576), (770, 338844), (840, 310607), (847, 308040), (906, 287980), (924, 282370), (935, 279048), (952, 274065), (968, 269535), (1020, 255794), (1057, 246840), (1122, 232540), (1155, 225896), (1190, 219252), (1208, 215985), (1210, 215628), (1309, 199320), (1320, 197659), (1428, 182710), (1452, 179690), (1496, 174405), (1510, 172788), (1540, 169422), (1661, 157080), (1694, 154020), (1785, 146168), (1812, 143990), (1815, 143752), (1848, 141185), (1870, 139524), (2040, 127897), (2057, 126840), (2114, 123420), (2244, 116270), (2265, 115192), (2310, 112948), (2380, 109626), (2420, 107814), (2541, 102680), (2567, 101640), (2618, 99660), (2805, 93016), (2856, 91355), (2904, 89845), (3020, 86394), (3080, 84711), (3171, 82280), (3322, 78540), (3388, 77010), (3570, 73084), (3624, 71995), (3630, 71876), (3740, 69762), (3927, 66440), (4114, 63420), (4228, 61710), (4235, 61608), (4488, 58135), (4530, 57596), (4620, 56474), (4760, 54813), (4840, 53907), (4983, 52360), (5082, 51340), (5134, 50820), (5236, 49830), (5285, 49368), (5610, 46508), (6040, 43197), (6171, 42280), (6342, 41140), (6545, 39864), (6644, 39270), (6776, 38505), (7140, 36542), (7260, 35938), (7480, 34881), (7701, 33880), (7854, 33220), (8228, 31710), (8305, 31416), (8456, 30855), (8470, 30804), (9060, 28798), (9240, 28237), (9966, 26180), (10164, 25670), (10268, 25410), (10285, 25368), (10472, 24915), (10570, 24684), (11220, 23254), (11627, 22440), (12342, 21140), (12684, 20570), (12705, 20536), (12835, 20328), (13090, 19932), (13288, 19635), (14280, 18271), (14399, 18120), (14520, 17969), (15402, 16940), (15708, 16610), (15855, 16456)]