144615680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10271}}^1$

素因数の和:10303

約数の個数: 72

約数和(自身を含む): 377927424

約数和(自身を除く): 233311744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 10271, 14080, 20542, 41084, 51355, 82168, 102710, 112981, 164336, 205420, 225962, 328672, 410840, 451924, 564905, 657344, 821680, 903848, 1129810, 1314688, 1643360, 1807696, 2259620, 2629376, 3286720, 3615392, 4519240, 6573440, 7230784, 9038480, 13146880, 14461568, 18076960, 28923136, 36153920, 72307840, 144615680]

約数ペア:

[(1, 144615680), (2, 72307840), (4, 36153920), (5, 28923136), (8, 18076960), (10, 14461568), (11, 13146880), (16, 9038480), (20, 7230784), (22, 6573440), (32, 4519240), (40, 3615392), (44, 3286720), (55, 2629376), (64, 2259620), (80, 1807696), (88, 1643360), (110, 1314688), (128, 1129810), (160, 903848), (176, 821680), (220, 657344), (256, 564905), (320, 451924), (352, 410840), (440, 328672), (640, 225962), (704, 205420), (880, 164336), (1280, 112981), (1408, 102710), (1760, 82168), (2816, 51355), (3520, 41084), (7040, 20542), (10271, 14080)]