146816560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:587

約数の個数: 120

約数和(自身を含む): 388881360

約数和(自身を除く): 242064800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 121, 145, 176, 220, 232, 242, 290, 319, 440, 464, 484, 523, 580, 605, 638, 880, 968, 1046, 1160, 1210, 1276, 1595, 1936, 2092, 2320, 2420, 2552, 2615, 3190, 3509, 4184, 4840, 5104, 5230, 5753, 6380, 7018, 8368, 9680, 10460, 11506, 12760, 14036, 15167, 17545, 20920, 23012, 25520, 28072, 28765, 30334, 35090, 41840, 46024, 56144, 57530, 60668, 63283, 70180, 75835, 92048, 115060, 121336, 126566, 140360, 151670, 166837, 230120, 242672, 253132, 280720, 303340, 316415, 333674, 460240, 506264, 606680, 632830, 667348, 834185, 1012528, 1213360, 1265660, 1334696, 1668370, 1835207, 2531320, 2669392, 3336740, 3670414, 5062640, 6673480, 7340828, 9176035, 13346960, 14681656, 18352070, 29363312, 36704140, 73408280, 146816560]

約数ペア:

[(1, 146816560), (2, 73408280), (4, 36704140), (5, 29363312), (8, 18352070), (10, 14681656), (11, 13346960), (16, 9176035), (20, 7340828), (22, 6673480), (29, 5062640), (40, 3670414), (44, 3336740), (55, 2669392), (58, 2531320), (80, 1835207), (88, 1668370), (110, 1334696), (116, 1265660), (121, 1213360), (145, 1012528), (176, 834185), (220, 667348), (232, 632830), (242, 606680), (290, 506264), (319, 460240), (440, 333674), (464, 316415), (484, 303340), (523, 280720), (580, 253132), (605, 242672), (638, 230120), (880, 166837), (968, 151670), (1046, 140360), (1160, 126566), (1210, 121336), (1276, 115060), (1595, 92048), (1936, 75835), (2092, 70180), (2320, 63283), (2420, 60668), (2552, 57530), (2615, 56144), (3190, 46024), (3509, 41840), (4184, 35090), (4840, 30334), (5104, 28765), (5230, 28072), (5753, 25520), (6380, 23012), (7018, 20920), (8368, 17545), (9680, 15167), (10460, 14036), (11506, 12760)]