6491940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 23708160

約数和(自身を除く): 17216220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 41, 42, 52, 58, 60, 65, 70, 78, 82, 84, 87, 91, 105, 116, 123, 130, 140, 145, 156, 164, 174, 182, 195, 203, 205, 210, 246, 260, 273, 287, 290, 348, 364, 377, 390, 406, 410, 420, 435, 455, 492, 533, 546, 574, 580, 609, 615, 754, 780, 812, 820, 861, 870, 910, 1015, 1066, 1092, 1131, 1148, 1189, 1218, 1230, 1365, 1435, 1508, 1599, 1722, 1740, 1820, 1885, 2030, 2132, 2262, 2378, 2436, 2460, 2639, 2665, 2730, 2870, 3045, 3198, 3444, 3567, 3731, 3770, 4060, 4305, 4524, 4756, 5278, 5330, 5460, 5655, 5740, 5945, 6090, 6396, 7134, 7462, 7540, 7917, 7995, 8323, 8610, 10556, 10660, 11193, 11310, 11890, 12180, 13195, 14268, 14924, 15457, 15834, 15990, 16646, 17220, 17835, 18655, 22386, 22620, 23780, 24969, 26390, 30914, 31668, 31980, 33292, 35670, 37310, 39585, 41615, 44772, 46371, 49938, 52780, 55965, 61828, 71340, 74620, 77285, 79170, 83230, 92742, 99876, 108199, 111930, 124845, 154570, 158340, 166460, 185484, 216398, 223860, 231855, 249690, 309140, 324597, 432796, 463710, 499380, 540995, 649194, 927420, 1081990, 1298388, 1622985, 2163980, 3245970, 6491940]

約数ペア:

[(1, 6491940), (2, 3245970), (3, 2163980), (4, 1622985), (5, 1298388), (6, 1081990), (7, 927420), (10, 649194), (12, 540995), (13, 499380), (14, 463710), (15, 432796), (20, 324597), (21, 309140), (26, 249690), (28, 231855), (29, 223860), (30, 216398), (35, 185484), (39, 166460), (41, 158340), (42, 154570), (52, 124845), (58, 111930), (60, 108199), (65, 99876), (70, 92742), (78, 83230), (82, 79170), (84, 77285), (87, 74620), (91, 71340), (105, 61828), (116, 55965), (123, 52780), (130, 49938), (140, 46371), (145, 44772), (156, 41615), (164, 39585), (174, 37310), (182, 35670), (195, 33292), (203, 31980), (205, 31668), (210, 30914), (246, 26390), (260, 24969), (273, 23780), (287, 22620), (290, 22386), (348, 18655), (364, 17835), (377, 17220), (390, 16646), (406, 15990), (410, 15834), (420, 15457), (435, 14924), (455, 14268), (492, 13195), (533, 12180), (546, 11890), (574, 11310), (580, 11193), (609, 10660), (615, 10556), (754, 8610), (780, 8323), (812, 7995), (820, 7917), (861, 7540), (870, 7462), (910, 7134), (1015, 6396), (1066, 6090), (1092, 5945), (1131, 5740), (1148, 5655), (1189, 5460), (1218, 5330), (1230, 5278), (1365, 4756), (1435, 4524), (1508, 4305), (1599, 4060), (1722, 3770), (1740, 3731), (1820, 3567), (1885, 3444), (2030, 3198), (2132, 3045), (2262, 2870), (2378, 2730), (2436, 2665), (2460, 2639)]