85790040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 313528320

約数和(自身を除く): 227738280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 47, 53, 56, 60, 70, 82, 84, 94, 105, 106, 120, 123, 140, 141, 159, 164, 168, 188, 205, 210, 212, 235, 246, 265, 280, 282, 287, 318, 328, 329, 371, 376, 410, 420, 424, 470, 492, 530, 564, 574, 615, 636, 658, 705, 742, 795, 820, 840, 861, 940, 984, 987, 1060, 1113, 1128, 1148, 1230, 1272, 1316, 1410, 1435, 1484, 1590, 1640, 1645, 1722, 1855, 1880, 1927, 1974, 2120, 2173, 2226, 2296, 2460, 2491, 2632, 2820, 2870, 2968, 3180, 3290, 3444, 3710, 3854, 3948, 4305, 4346, 4452, 4920, 4935, 4982, 5565, 5640, 5740, 5781, 6360, 6519, 6580, 6888, 7420, 7473, 7708, 7896, 8610, 8692, 8904, 9635, 9870, 9964, 10865, 11130, 11480, 11562, 12455, 13038, 13160, 13489, 14840, 14946, 15211, 15416, 17220, 17384, 17437, 19270, 19740, 19928, 21730, 22260, 23124, 24910, 26076, 26978, 28905, 29892, 30422, 32595, 34440, 34874, 37365, 38540, 39480, 40467, 43460, 44520, 45633, 46248, 49820, 52152, 52311, 53956, 57810, 59784, 60844, 65190, 67445, 69748, 74730, 76055, 77080, 80934, 86920, 87185, 91266, 99640, 102131, 104622, 107912, 115620, 121688, 130380, 134890, 139496, 149460, 152110, 161868, 174370, 182532, 202335, 204262, 209244, 228165, 231240, 260760, 261555, 269780, 298920, 304220, 306393, 323736, 348740, 365064, 404670, 408524, 418488, 456330, 510655, 523110, 539560, 608440, 612786, 697480, 714917, 809340, 817048, 912660, 1021310, 1046220, 1225572, 1429834, 1531965, 1618680, 1825320, 2042620, 2092440, 2144751, 2451144, 2859668, 3063930, 3574585, 4085240, 4289502, 5719336, 6127860, 7149170, 8579004, 10723755, 12255720, 14298340, 17158008, 21447510, 28596680, 42895020, 85790040]

約数ペア:

[(1, 85790040), (2, 42895020), (3, 28596680), (4, 21447510), (5, 17158008), (6, 14298340), (7, 12255720), (8, 10723755), (10, 8579004), (12, 7149170), (14, 6127860), (15, 5719336), (20, 4289502), (21, 4085240), (24, 3574585), (28, 3063930), (30, 2859668), (35, 2451144), (40, 2144751), (41, 2092440), (42, 2042620), (47, 1825320), (53, 1618680), (56, 1531965), (60, 1429834), (70, 1225572), (82, 1046220), (84, 1021310), (94, 912660), (105, 817048), (106, 809340), (120, 714917), (123, 697480), (140, 612786), (141, 608440), (159, 539560), (164, 523110), (168, 510655), (188, 456330), (205, 418488), (210, 408524), (212, 404670), (235, 365064), (246, 348740), (265, 323736), (280, 306393), (282, 304220), (287, 298920), (318, 269780), (328, 261555), (329, 260760), (371, 231240), (376, 228165), (410, 209244), (420, 204262), (424, 202335), (470, 182532), (492, 174370), (530, 161868), (564, 152110), (574, 149460), (615, 139496), (636, 134890), (658, 130380), (705, 121688), (742, 115620), (795, 107912), (820, 104622), (840, 102131), (861, 99640), (940, 91266), (984, 87185), (987, 86920), (1060, 80934), (1113, 77080), (1128, 76055), (1148, 74730), (1230, 69748), (1272, 67445), (1316, 65190), (1410, 60844), (1435, 59784), (1484, 57810), (1590, 53956), (1640, 52311), (1645, 52152), (1722, 49820), (1855, 46248), (1880, 45633), (1927, 44520), (1974, 43460), (2120, 40467), (2173, 39480), (2226, 38540), (2296, 37365), (2460, 34874), (2491, 34440), (2632, 32595), (2820, 30422), (2870, 29892), (2968, 28905), (3180, 26978), (3290, 26076), (3444, 24910), (3710, 23124), (3854, 22260), (3948, 21730), (4305, 19928), (4346, 19740), (4452, 19270), (4920, 17437), (4935, 17384), (4982, 17220), (5565, 15416), (5640, 15211), (5740, 14946), (5781, 14840), (6360, 13489), (6519, 13160), (6580, 13038), (6888, 12455), (7420, 11562), (7473, 11480), (7708, 11130), (7896, 10865), (8610, 9964), (8692, 9870), (8904, 9635)]