66760260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6911}}^1$

素因数の和:6953

約数の個数: 96

約数和(自身を含む): 222953472

約数和(自身を除く): 156193212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 6911, 9660, 13822, 20733, 27644, 34555, 41466, 48377, 69110, 82932, 96754, 103665, 138220, 145131, 158953, 193508, 207330, 241885, 290262, 317906, 414660, 476859, 483770, 580524, 635812, 725655, 794765, 953718, 967540, 1112671, 1451310, 1589530, 1907436, 2225342, 2384295, 2902620, 3179060, 3338013, 4450684, 4768590, 5563355, 6676026, 9537180, 11126710, 13352052, 16690065, 22253420, 33380130, 66760260]

約数ペア:

[(1, 66760260), (2, 33380130), (3, 22253420), (4, 16690065), (5, 13352052), (6, 11126710), (7, 9537180), (10, 6676026), (12, 5563355), (14, 4768590), (15, 4450684), (20, 3338013), (21, 3179060), (23, 2902620), (28, 2384295), (30, 2225342), (35, 1907436), (42, 1589530), (46, 1451310), (60, 1112671), (69, 967540), (70, 953718), (84, 794765), (92, 725655), (105, 635812), (115, 580524), (138, 483770), (140, 476859), (161, 414660), (210, 317906), (230, 290262), (276, 241885), (322, 207330), (345, 193508), (420, 158953), (460, 145131), (483, 138220), (644, 103665), (690, 96754), (805, 82932), (966, 69110), (1380, 48377), (1610, 41466), (1932, 34555), (2415, 27644), (3220, 20733), (4830, 13822), (6911, 9660)]