70911960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 190361640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 41, 42, 56, 58, 60, 70, 71, 82, 84, 87, 105, 116, 120, 123, 140, 142, 145, 164, 168, 174, 203, 205, 210, 213, 232, 246, 280, 284, 287, 290, 328, 348, 355, 406, 410, 420, 426, 435, 492, 497, 568, 574, 580, 609, 615, 696, 710, 812, 820, 840, 852, 861, 870, 984, 994, 1015, 1065, 1148, 1160, 1189, 1218, 1230, 1420, 1435, 1491, 1624, 1640, 1704, 1722, 1740, 1988, 2030, 2059, 2130, 2296, 2378, 2436, 2460, 2485, 2840, 2870, 2911, 2982, 3045, 3444, 3480, 3567, 3976, 4060, 4118, 4260, 4305, 4756, 4872, 4920, 4970, 5740, 5822, 5945, 5964, 6090, 6177, 6888, 7134, 7455, 8120, 8236, 8323, 8520, 8610, 8733, 9512, 9940, 10295, 11480, 11644, 11890, 11928, 12180, 12354, 14268, 14413, 14555, 14910, 16472, 16646, 17220, 17466, 17835, 19880, 20377, 20590, 23288, 23780, 24360, 24708, 24969, 28536, 28826, 29110, 29820, 30885, 33292, 34440, 34932, 35670, 40754, 41180, 41615, 43239, 43665, 47560, 49416, 49938, 57652, 58220, 59640, 61131, 61770, 66584, 69864, 71340, 72065, 81508, 82360, 83230, 84419, 86478, 87330, 99876, 101885, 115304, 116440, 122262, 123540, 124845, 142680, 144130, 163016, 166460, 168838, 172956, 174660, 199752, 203770, 216195, 244524, 247080, 249690, 253257, 288260, 305655, 332920, 337676, 345912, 349320, 407540, 422095, 432390, 489048, 499380, 506514, 576520, 590933, 611310, 675352, 815080, 844190, 864780, 998760, 1013028, 1181866, 1222620, 1266285, 1688380, 1729560, 1772799, 2026056, 2363732, 2445240, 2532570, 2954665, 3376760, 3545598, 4727464, 5065140, 5909330, 7091196, 8863995, 10130280, 11818660, 14182392, 17727990, 23637320, 35455980, 70911960]

約数ペア:

[(1, 70911960), (2, 35455980), (3, 23637320), (4, 17727990), (5, 14182392), (6, 11818660), (7, 10130280), (8, 8863995), (10, 7091196), (12, 5909330), (14, 5065140), (15, 4727464), (20, 3545598), (21, 3376760), (24, 2954665), (28, 2532570), (29, 2445240), (30, 2363732), (35, 2026056), (40, 1772799), (41, 1729560), (42, 1688380), (56, 1266285), (58, 1222620), (60, 1181866), (70, 1013028), (71, 998760), (82, 864780), (84, 844190), (87, 815080), (105, 675352), (116, 611310), (120, 590933), (123, 576520), (140, 506514), (142, 499380), (145, 489048), (164, 432390), (168, 422095), (174, 407540), (203, 349320), (205, 345912), (210, 337676), (213, 332920), (232, 305655), (246, 288260), (280, 253257), (284, 249690), (287, 247080), (290, 244524), (328, 216195), (348, 203770), (355, 199752), (406, 174660), (410, 172956), (420, 168838), (426, 166460), (435, 163016), (492, 144130), (497, 142680), (568, 124845), (574, 123540), (580, 122262), (609, 116440), (615, 115304), (696, 101885), (710, 99876), (812, 87330), (820, 86478), (840, 84419), (852, 83230), (861, 82360), (870, 81508), (984, 72065), (994, 71340), (1015, 69864), (1065, 66584), (1148, 61770), (1160, 61131), (1189, 59640), (1218, 58220), (1230, 57652), (1420, 49938), (1435, 49416), (1491, 47560), (1624, 43665), (1640, 43239), (1704, 41615), (1722, 41180), (1740, 40754), (1988, 35670), (2030, 34932), (2059, 34440), (2130, 33292), (2296, 30885), (2378, 29820), (2436, 29110), (2460, 28826), (2485, 28536), (2840, 24969), (2870, 24708), (2911, 24360), (2982, 23780), (3045, 23288), (3444, 20590), (3480, 20377), (3567, 19880), (3976, 17835), (4060, 17466), (4118, 17220), (4260, 16646), (4305, 16472), (4756, 14910), (4872, 14555), (4920, 14413), (4970, 14268), (5740, 12354), (5822, 12180), (5945, 11928), (5964, 11890), (6090, 11644), (6177, 11480), (6888, 10295), (7134, 9940), (7455, 9512), (8120, 8733), (8236, 8610), (8323, 8520)]