64265160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 203472000

約数和(自身を除く): 139206840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 59, 60, 87, 116, 118, 120, 145, 174, 177, 232, 236, 290, 295, 313, 348, 354, 435, 472, 580, 590, 626, 696, 708, 870, 885, 939, 1160, 1180, 1252, 1416, 1565, 1711, 1740, 1770, 1878, 2360, 2504, 3130, 3422, 3480, 3540, 3756, 4695, 5133, 6260, 6844, 7080, 7512, 8555, 9077, 9390, 10266, 12520, 13688, 17110, 18154, 18467, 18780, 20532, 25665, 27231, 34220, 36308, 36934, 37560, 41064, 45385, 51330, 54462, 55401, 68440, 72616, 73868, 90770, 92335, 102660, 108924, 110802, 136155, 147736, 181540, 184670, 205320, 217848, 221604, 272310, 277005, 363080, 369340, 443208, 535543, 544620, 554010, 738680, 1071086, 1089240, 1108020, 1606629, 2142172, 2216040, 2677715, 3213258, 4284344, 5355430, 6426516, 8033145, 10710860, 12853032, 16066290, 21421720, 32132580, 64265160]

約数ペア:

[(1, 64265160), (2, 32132580), (3, 21421720), (4, 16066290), (5, 12853032), (6, 10710860), (8, 8033145), (10, 6426516), (12, 5355430), (15, 4284344), (20, 3213258), (24, 2677715), (29, 2216040), (30, 2142172), (40, 1606629), (58, 1108020), (59, 1089240), (60, 1071086), (87, 738680), (116, 554010), (118, 544620), (120, 535543), (145, 443208), (174, 369340), (177, 363080), (232, 277005), (236, 272310), (290, 221604), (295, 217848), (313, 205320), (348, 184670), (354, 181540), (435, 147736), (472, 136155), (580, 110802), (590, 108924), (626, 102660), (696, 92335), (708, 90770), (870, 73868), (885, 72616), (939, 68440), (1160, 55401), (1180, 54462), (1252, 51330), (1416, 45385), (1565, 41064), (1711, 37560), (1740, 36934), (1770, 36308), (1878, 34220), (2360, 27231), (2504, 25665), (3130, 20532), (3422, 18780), (3480, 18467), (3540, 18154), (3756, 17110), (4695, 13688), (5133, 12520), (6260, 10266), (6844, 9390), (7080, 9077), (7512, 8555)]