4012430720

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4079}}^1$

素因数の和:4180

約数の個数: 128

約数和(自身を含む): 10112688000

約数和(自身を除く): 6100257280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 64, 80, 106, 116, 128, 145, 160, 212, 232, 265, 290, 320, 424, 464, 530, 580, 640, 848, 928, 1060, 1160, 1537, 1696, 1856, 2120, 2320, 3074, 3392, 3712, 4079, 4240, 4640, 6148, 6784, 7685, 8158, 8480, 9280, 12296, 15370, 16316, 16960, 18560, 20395, 24592, 30740, 32632, 33920, 40790, 49184, 61480, 65264, 81580, 98368, 118291, 122960, 130528, 163160, 196736, 216187, 236582, 245920, 261056, 326320, 432374, 473164, 491840, 522112, 591455, 652640, 864748, 946328, 983680, 1080935, 1182910, 1305280, 1729496, 1892656, 2161870, 2365820, 2610560, 3458992, 3785312, 4323740, 4731640, 6269423, 6917984, 7570624, 8647480, 9463280, 12538846, 13835968, 15141248, 17294960, 18926560, 25077692, 27671936, 31347115, 34589920, 37853120, 50155384, 62694230, 69179840, 75706240, 100310768, 125388460, 138359680, 200621536, 250776920, 401243072, 501553840, 802486144, 1003107680, 2006215360, 4012430720]

約数ペア:

[(1, 4012430720), (2, 2006215360), (4, 1003107680), (5, 802486144), (8, 501553840), (10, 401243072), (16, 250776920), (20, 200621536), (29, 138359680), (32, 125388460), (40, 100310768), (53, 75706240), (58, 69179840), (64, 62694230), (80, 50155384), (106, 37853120), (116, 34589920), (128, 31347115), (145, 27671936), (160, 25077692), (212, 18926560), (232, 17294960), (265, 15141248), (290, 13835968), (320, 12538846), (424, 9463280), (464, 8647480), (530, 7570624), (580, 6917984), (640, 6269423), (848, 4731640), (928, 4323740), (1060, 3785312), (1160, 3458992), (1537, 2610560), (1696, 2365820), (1856, 2161870), (2120, 1892656), (2320, 1729496), (3074, 1305280), (3392, 1182910), (3712, 1080935), (4079, 983680), (4240, 946328), (4640, 864748), (6148, 652640), (6784, 591455), (7685, 522112), (8158, 491840), (8480, 473164), (9280, 432374), (12296, 326320), (15370, 261056), (16316, 245920), (16960, 236582), (18560, 216187), (20395, 196736), (24592, 163160), (30740, 130528), (32632, 122960), (33920, 118291), (40790, 98368), (49184, 81580), (61480, 65264)]