808538560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:774

約数の個数: 112

約数和(自身を含む): 2008388160

約数和(自身を除く): 1199849600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 151, 160, 232, 290, 302, 320, 464, 577, 580, 604, 755, 928, 1154, 1160, 1208, 1510, 1856, 2308, 2320, 2416, 2885, 3020, 4379, 4616, 4640, 4832, 5770, 6040, 8758, 9232, 9280, 9664, 11540, 12080, 16733, 17516, 18464, 21895, 23080, 24160, 33466, 35032, 36928, 43790, 46160, 48320, 66932, 70064, 83665, 87127, 87580, 92320, 133864, 140128, 167330, 174254, 175160, 184640, 267728, 280256, 334660, 348508, 350320, 435635, 535456, 669320, 697016, 700640, 871270, 1070912, 1338640, 1394032, 1401280, 1742540, 2526683, 2677280, 2788064, 3485080, 5053366, 5354560, 5576128, 6970160, 10106732, 12633415, 13940320, 20213464, 25266830, 27880640, 40426928, 50533660, 80853856, 101067320, 161707712, 202134640, 404269280, 808538560]

約数ペア:

[(1, 808538560), (2, 404269280), (4, 202134640), (5, 161707712), (8, 101067320), (10, 80853856), (16, 50533660), (20, 40426928), (29, 27880640), (32, 25266830), (40, 20213464), (58, 13940320), (64, 12633415), (80, 10106732), (116, 6970160), (145, 5576128), (151, 5354560), (160, 5053366), (232, 3485080), (290, 2788064), (302, 2677280), (320, 2526683), (464, 1742540), (577, 1401280), (580, 1394032), (604, 1338640), (755, 1070912), (928, 871270), (1154, 700640), (1160, 697016), (1208, 669320), (1510, 535456), (1856, 435635), (2308, 350320), (2320, 348508), (2416, 334660), (2885, 280256), (3020, 267728), (4379, 184640), (4616, 175160), (4640, 174254), (4832, 167330), (5770, 140128), (6040, 133864), (8758, 92320), (9232, 87580), (9280, 87127), (9664, 83665), (11540, 70064), (12080, 66932), (16733, 48320), (17516, 46160), (18464, 43790), (21895, 36928), (23080, 35032), (24160, 33466)]