70498680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 190774920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 41, 42, 46, 56, 60, 69, 70, 82, 84, 89, 92, 105, 115, 120, 123, 138, 140, 161, 164, 168, 178, 184, 205, 210, 230, 246, 267, 276, 280, 287, 322, 328, 345, 356, 410, 420, 445, 460, 483, 492, 534, 552, 574, 615, 623, 644, 690, 712, 805, 820, 840, 861, 890, 920, 943, 966, 984, 1068, 1148, 1230, 1246, 1288, 1335, 1380, 1435, 1610, 1640, 1722, 1780, 1869, 1886, 1932, 2047, 2136, 2296, 2415, 2460, 2492, 2670, 2760, 2829, 2870, 3115, 3220, 3444, 3560, 3649, 3738, 3772, 3864, 4094, 4305, 4715, 4830, 4920, 4984, 5340, 5658, 5740, 6141, 6230, 6440, 6601, 6888, 7298, 7476, 7544, 8188, 8610, 9345, 9430, 9660, 10235, 10680, 10947, 11316, 11480, 12282, 12460, 13202, 14145, 14329, 14596, 14952, 16376, 17220, 18245, 18690, 18860, 19320, 19803, 20470, 21894, 22632, 24564, 24920, 25543, 26404, 28290, 28658, 29192, 30705, 33005, 34440, 36490, 37380, 37720, 39606, 40940, 42987, 43788, 49128, 51086, 52808, 54735, 56580, 57316, 61410, 66010, 71645, 72980, 74760, 76629, 79212, 81880, 83927, 85974, 87576, 99015, 102172, 109470, 113160, 114632, 122820, 127715, 132020, 143290, 145960, 153258, 158424, 167854, 171948, 198030, 204344, 214935, 218940, 245640, 251781, 255430, 264040, 286580, 306516, 335708, 343896, 383145, 396060, 419635, 429870, 437880, 503562, 510860, 573160, 587489, 613032, 671416, 766290, 792120, 839270, 859740, 1007124, 1021720, 1174978, 1258905, 1532580, 1678540, 1719480, 1762467, 2014248, 2349956, 2517810, 2937445, 3065160, 3357080, 3524934, 4699912, 5035620, 5874890, 7049868, 8812335, 10071240, 11749780, 14099736, 17624670, 23499560, 35249340, 70498680]

約数ペア:

[(1, 70498680), (2, 35249340), (3, 23499560), (4, 17624670), (5, 14099736), (6, 11749780), (7, 10071240), (8, 8812335), (10, 7049868), (12, 5874890), (14, 5035620), (15, 4699912), (20, 3524934), (21, 3357080), (23, 3065160), (24, 2937445), (28, 2517810), (30, 2349956), (35, 2014248), (40, 1762467), (41, 1719480), (42, 1678540), (46, 1532580), (56, 1258905), (60, 1174978), (69, 1021720), (70, 1007124), (82, 859740), (84, 839270), (89, 792120), (92, 766290), (105, 671416), (115, 613032), (120, 587489), (123, 573160), (138, 510860), (140, 503562), (161, 437880), (164, 429870), (168, 419635), (178, 396060), (184, 383145), (205, 343896), (210, 335708), (230, 306516), (246, 286580), (267, 264040), (276, 255430), (280, 251781), (287, 245640), (322, 218940), (328, 214935), (345, 204344), (356, 198030), (410, 171948), (420, 167854), (445, 158424), (460, 153258), (483, 145960), (492, 143290), (534, 132020), (552, 127715), (574, 122820), (615, 114632), (623, 113160), (644, 109470), (690, 102172), (712, 99015), (805, 87576), (820, 85974), (840, 83927), (861, 81880), (890, 79212), (920, 76629), (943, 74760), (966, 72980), (984, 71645), (1068, 66010), (1148, 61410), (1230, 57316), (1246, 56580), (1288, 54735), (1335, 52808), (1380, 51086), (1435, 49128), (1610, 43788), (1640, 42987), (1722, 40940), (1780, 39606), (1869, 37720), (1886, 37380), (1932, 36490), (2047, 34440), (2136, 33005), (2296, 30705), (2415, 29192), (2460, 28658), (2492, 28290), (2670, 26404), (2760, 25543), (2829, 24920), (2870, 24564), (3115, 22632), (3220, 21894), (3444, 20470), (3560, 19803), (3649, 19320), (3738, 18860), (3772, 18690), (3864, 18245), (4094, 17220), (4305, 16376), (4715, 14952), (4830, 14596), (4920, 14329), (4984, 14145), (5340, 13202), (5658, 12460), (5740, 12282), (6141, 11480), (6230, 11316), (6440, 10947), (6601, 10680), (6888, 10235), (7298, 9660), (7476, 9430), (7544, 9345), (8188, 8610)]