144188440

素因数分解:

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

素因数の和:126

約数の個数: 96

約数和(自身を含む): 368484480

約数和(自身を除く): 224296040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 961, 968, 1210, 1240, 1364, 1705, 1922, 2420, 2728, 3410, 3751, 3844, 4805, 4840, 6820, 7502, 7688, 9610, 10571, 13640, 15004, 18755, 19220, 21142, 29791, 30008, 37510, 38440, 42284, 52855, 59582, 75020, 84568, 105710, 116281, 119164, 148955, 150040, 211420, 232562, 238328, 297910, 327701, 422840, 465124, 581405, 595820, 655402, 930248, 1162810, 1191640, 1310804, 1638505, 2325620, 2621608, 3277010, 3604711, 4651240, 6554020, 7209422, 13108040, 14418844, 18023555, 28837688, 36047110, 72094220, 144188440]

約数ペア:

[(1, 144188440), (2, 72094220), (4, 36047110), (5, 28837688), (8, 18023555), (10, 14418844), (11, 13108040), (20, 7209422), (22, 6554020), (31, 4651240), (40, 3604711), (44, 3277010), (55, 2621608), (62, 2325620), (88, 1638505), (110, 1310804), (121, 1191640), (124, 1162810), (155, 930248), (220, 655402), (242, 595820), (248, 581405), (310, 465124), (341, 422840), (440, 327701), (484, 297910), (605, 238328), (620, 232562), (682, 211420), (961, 150040), (968, 148955), (1210, 119164), (1240, 116281), (1364, 105710), (1705, 84568), (1922, 75020), (2420, 59582), (2728, 52855), (3410, 42284), (3751, 38440), (3844, 37510), (4805, 30008), (4840, 29791), (6820, 21142), (7502, 19220), (7688, 18755), (9610, 15004), (10571, 13640)]