4132920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 14100480

約数和(自身を除く): 9967560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 101, 110, 120, 124, 132, 155, 165, 186, 202, 220, 248, 264, 303, 310, 330, 341, 372, 404, 440, 465, 505, 606, 620, 660, 682, 744, 808, 930, 1010, 1023, 1111, 1212, 1240, 1320, 1364, 1515, 1705, 1860, 2020, 2046, 2222, 2424, 2728, 3030, 3131, 3333, 3410, 3720, 4040, 4092, 4444, 5115, 5555, 6060, 6262, 6666, 6820, 8184, 8888, 9393, 10230, 11110, 12120, 12524, 13332, 13640, 15655, 16665, 18786, 20460, 22220, 25048, 26664, 31310, 33330, 34441, 37572, 40920, 44440, 46965, 62620, 66660, 68882, 75144, 93930, 103323, 125240, 133320, 137764, 172205, 187860, 206646, 275528, 344410, 375720, 413292, 516615, 688820, 826584, 1033230, 1377640, 2066460, 4132920]

約数ペア:

[(1, 4132920), (2, 2066460), (3, 1377640), (4, 1033230), (5, 826584), (6, 688820), (8, 516615), (10, 413292), (11, 375720), (12, 344410), (15, 275528), (20, 206646), (22, 187860), (24, 172205), (30, 137764), (31, 133320), (33, 125240), (40, 103323), (44, 93930), (55, 75144), (60, 68882), (62, 66660), (66, 62620), (88, 46965), (93, 44440), (101, 40920), (110, 37572), (120, 34441), (124, 33330), (132, 31310), (155, 26664), (165, 25048), (186, 22220), (202, 20460), (220, 18786), (248, 16665), (264, 15655), (303, 13640), (310, 13332), (330, 12524), (341, 12120), (372, 11110), (404, 10230), (440, 9393), (465, 8888), (505, 8184), (606, 6820), (620, 6666), (660, 6262), (682, 6060), (744, 5555), (808, 5115), (930, 4444), (1010, 4092), (1023, 4040), (1111, 3720), (1212, 3410), (1240, 3333), (1320, 3131), (1364, 3030), (1515, 2728), (1705, 2424), (1860, 2222), (2020, 2046)]