56074680

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{641}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 189518400

約数和(自身を除く): 133443720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 641, 648, 729, 810, 972, 1080, 1215, 1282, 1458, 1620, 1923, 1944, 2187, 2430, 2564, 2916, 3205, 3240, 3645, 3846, 4374, 4860, 5128, 5769, 5832, 6410, 7290, 7692, 8748, 9615, 9720, 10935, 11538, 12820, 14580, 15384, 17307, 17496, 19230, 21870, 23076, 25640, 28845, 29160, 34614, 38460, 43740, 46152, 51921, 57690, 69228, 76920, 86535, 87480, 103842, 115380, 138456, 155763, 173070, 207684, 230760, 259605, 311526, 346140, 415368, 467289, 519210, 623052, 692280, 778815, 934578, 1038420, 1246104, 1401867, 1557630, 1869156, 2076840, 2336445, 2803734, 3115260, 3738312, 4672890, 5607468, 6230520, 7009335, 9345780, 11214936, 14018670, 18691560, 28037340, 56074680]

約数ペア:

[(1, 56074680), (2, 28037340), (3, 18691560), (4, 14018670), (5, 11214936), (6, 9345780), (8, 7009335), (9, 6230520), (10, 5607468), (12, 4672890), (15, 3738312), (18, 3115260), (20, 2803734), (24, 2336445), (27, 2076840), (30, 1869156), (36, 1557630), (40, 1401867), (45, 1246104), (54, 1038420), (60, 934578), (72, 778815), (81, 692280), (90, 623052), (108, 519210), (120, 467289), (135, 415368), (162, 346140), (180, 311526), (216, 259605), (243, 230760), (270, 207684), (324, 173070), (360, 155763), (405, 138456), (486, 115380), (540, 103842), (641, 87480), (648, 86535), (729, 76920), (810, 69228), (972, 57690), (1080, 51921), (1215, 46152), (1282, 43740), (1458, 38460), (1620, 34614), (1923, 29160), (1944, 28845), (2187, 25640), (2430, 23076), (2564, 21870), (2916, 19230), (3205, 17496), (3240, 17307), (3645, 15384), (3846, 14580), (4374, 12820), (4860, 11538), (5128, 10935), (5769, 9720), (5832, 9615), (6410, 8748), (7290, 7692)]