15671762340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{78179}}^1$

素因数の和:78461

約数の個数: 96

約数和(自身を含む): 47440874880

約数和(自身を除く): 31769112540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 257, 260, 390, 514, 771, 780, 1028, 1285, 1542, 2570, 3084, 3341, 3855, 5140, 6682, 7710, 10023, 13364, 15420, 16705, 20046, 33410, 40092, 50115, 66820, 78179, 100230, 156358, 200460, 234537, 312716, 390895, 469074, 781790, 938148, 1016327, 1172685, 1563580, 2032654, 2345370, 3048981, 4065308, 4690740, 5081635, 6097962, 10163270, 12195924, 15244905, 20092003, 20326540, 30489810, 40184006, 60276009, 60979620, 80368012, 100460015, 120552018, 200920030, 241104036, 261196039, 301380045, 401840060, 522392078, 602760090, 783588117, 1044784156, 1205520180, 1305980195, 1567176234, 2611960390, 3134352468, 3917940585, 5223920780, 7835881170, 15671762340]

約数ペア:

[(1, 15671762340), (2, 7835881170), (3, 5223920780), (4, 3917940585), (5, 3134352468), (6, 2611960390), (10, 1567176234), (12, 1305980195), (13, 1205520180), (15, 1044784156), (20, 783588117), (26, 602760090), (30, 522392078), (39, 401840060), (52, 301380045), (60, 261196039), (65, 241104036), (78, 200920030), (130, 120552018), (156, 100460015), (195, 80368012), (257, 60979620), (260, 60276009), (390, 40184006), (514, 30489810), (771, 20326540), (780, 20092003), (1028, 15244905), (1285, 12195924), (1542, 10163270), (2570, 6097962), (3084, 5081635), (3341, 4690740), (3855, 4065308), (5140, 3048981), (6682, 2345370), (7710, 2032654), (10023, 1563580), (13364, 1172685), (15420, 1016327), (16705, 938148), (20046, 781790), (33410, 469074), (40092, 390895), (50115, 312716), (66820, 234537), (78179, 200460), (100230, 156358)]