168222120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4167

約数の個数: 128

約数和(自身を含む): 568442880

約数和(自身を除く): 400220760

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, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 4111, 5115, 6820, 8184, 8222, 10230, 12333, 13640, 16444, 20460, 20555, 24666, 32888, 40920, 41110, 45221, 49332, 61665, 82220, 90442, 98664, 123330, 127441, 135663, 164440, 180884, 226105, 246660, 254882, 271326, 361768, 382323, 452210, 493320, 509764, 542652, 637205, 678315, 764646, 904420, 1019528, 1085304, 1274410, 1356630, 1401851, 1529292, 1808840, 1911615, 2548820, 2713260, 2803702, 3058584, 3823230, 4205553, 5097640, 5426520, 5607404, 7009255, 7646460, 8411106, 11214808, 14018510, 15292920, 16822212, 21027765, 28037020, 33644424, 42055530, 56074040, 84111060, 168222120]

約数ペア:

[(1, 168222120), (2, 84111060), (3, 56074040), (4, 42055530), (5, 33644424), (6, 28037020), (8, 21027765), (10, 16822212), (11, 15292920), (12, 14018510), (15, 11214808), (20, 8411106), (22, 7646460), (24, 7009255), (30, 5607404), (31, 5426520), (33, 5097640), (40, 4205553), (44, 3823230), (55, 3058584), (60, 2803702), (62, 2713260), (66, 2548820), (88, 1911615), (93, 1808840), (110, 1529292), (120, 1401851), (124, 1356630), (132, 1274410), (155, 1085304), (165, 1019528), (186, 904420), (220, 764646), (248, 678315), (264, 637205), (310, 542652), (330, 509764), (341, 493320), (372, 452210), (440, 382323), (465, 361768), (620, 271326), (660, 254882), (682, 246660), (744, 226105), (930, 180884), (1023, 164440), (1240, 135663), (1320, 127441), (1364, 123330), (1705, 98664), (1860, 90442), (2046, 82220), (2728, 61665), (3410, 49332), (3720, 45221), (4092, 41110), (4111, 40920), (5115, 32888), (6820, 24666), (8184, 20555), (8222, 20460), (10230, 16444), (12333, 13640)]