1750280640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25679}}^1$

素因数の和:25770

約数の個数: 112

約数和(自身を含む): 5635630080

約数和(自身を除く): 3885349440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 11360, 13632, 17040, 22720, 25679, 34080, 51358, 68160, 77037, 102716, 128395, 154074, 205432, 256790, 308148, 385185, 410864, 513580, 616296, 770370, 821728, 1027160, 1232592, 1540740, 1643456, 1823209, 2054320, 2465184, 3081480, 3646418, 4108640, 4930368, 5469627, 6162960, 7292836, 8217280, 9116045, 10939254, 12325920, 14585672, 18232090, 21878508, 24651840, 27348135, 29171344, 36464180, 43757016, 54696270, 58342688, 72928360, 87514032, 109392540, 116685376, 145856720, 175028064, 218785080, 291713440, 350056128, 437570160, 583426880, 875140320, 1750280640]

約数ペア:

[(1, 1750280640), (2, 875140320), (3, 583426880), (4, 437570160), (5, 350056128), (6, 291713440), (8, 218785080), (10, 175028064), (12, 145856720), (15, 116685376), (16, 109392540), (20, 87514032), (24, 72928360), (30, 58342688), (32, 54696270), (40, 43757016), (48, 36464180), (60, 29171344), (64, 27348135), (71, 24651840), (80, 21878508), (96, 18232090), (120, 14585672), (142, 12325920), (160, 10939254), (192, 9116045), (213, 8217280), (240, 7292836), (284, 6162960), (320, 5469627), (355, 4930368), (426, 4108640), (480, 3646418), (568, 3081480), (710, 2465184), (852, 2054320), (960, 1823209), (1065, 1643456), (1136, 1540740), (1420, 1232592), (1704, 1027160), (2130, 821728), (2272, 770370), (2840, 616296), (3408, 513580), (4260, 410864), (4544, 385185), (5680, 308148), (6816, 256790), (8520, 205432), (11360, 154074), (13632, 128395), (17040, 102716), (22720, 77037), (25679, 68160), (34080, 51358)]