66792180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{941}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 231686784

約数和(自身を除く): 164894604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 941, 1014, 1092, 1183, 1365, 1690, 1820, 1882, 2028, 2366, 2535, 2730, 2823, 3380, 3549, 3764, 4705, 4732, 5070, 5460, 5646, 5915, 6587, 7098, 9410, 10140, 11292, 11830, 12233, 13174, 14115, 14196, 17745, 18820, 19761, 23660, 24466, 26348, 28230, 32935, 35490, 36699, 39522, 48932, 56460, 61165, 65870, 70980, 73398, 79044, 85631, 98805, 122330, 131740, 146796, 159029, 171262, 183495, 197610, 244660, 256893, 318058, 342524, 366990, 395220, 428155, 477087, 513786, 636116, 733980, 795145, 856310, 954174, 1027572, 1113203, 1284465, 1590290, 1712620, 1908348, 2226406, 2385435, 2568930, 3180580, 3339609, 4452812, 4770870, 5137860, 5566015, 6679218, 9541740, 11132030, 13358436, 16698045, 22264060, 33396090, 66792180]

約数ペア:

[(1, 66792180), (2, 33396090), (3, 22264060), (4, 16698045), (5, 13358436), (6, 11132030), (7, 9541740), (10, 6679218), (12, 5566015), (13, 5137860), (14, 4770870), (15, 4452812), (20, 3339609), (21, 3180580), (26, 2568930), (28, 2385435), (30, 2226406), (35, 1908348), (39, 1712620), (42, 1590290), (52, 1284465), (60, 1113203), (65, 1027572), (70, 954174), (78, 856310), (84, 795145), (91, 733980), (105, 636116), (130, 513786), (140, 477087), (156, 428155), (169, 395220), (182, 366990), (195, 342524), (210, 318058), (260, 256893), (273, 244660), (338, 197610), (364, 183495), (390, 171262), (420, 159029), (455, 146796), (507, 131740), (546, 122330), (676, 98805), (780, 85631), (845, 79044), (910, 73398), (941, 70980), (1014, 65870), (1092, 61165), (1183, 56460), (1365, 48932), (1690, 39522), (1820, 36699), (1882, 35490), (2028, 32935), (2366, 28230), (2535, 26348), (2730, 24466), (2823, 23660), (3380, 19761), (3549, 18820), (3764, 17745), (4705, 14196), (4732, 14115), (5070, 13174), (5460, 12233), (5646, 11830), (5915, 11292), (6587, 10140), (7098, 9410)]