126538720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10271}}^1$

素因数の和:10304

約数の個数: 96

約数和(自身を含む): 372750336

約数和(自身を除く): 246211616

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 10271, 12320, 20542, 41084, 51355, 71897, 82168, 102710, 112981, 143794, 164336, 205420, 225962, 287588, 328672, 359485, 410840, 451924, 564905, 575176, 718970, 790867, 821680, 903848, 1129810, 1150352, 1437940, 1581734, 1643360, 1807696, 2259620, 2300704, 2875880, 3163468, 3615392, 3954335, 4519240, 5751760, 6326936, 7908670, 9038480, 11503520, 12653872, 15817340, 18076960, 25307744, 31634680, 63269360, 126538720]

約数ペア:

[(1, 126538720), (2, 63269360), (4, 31634680), (5, 25307744), (7, 18076960), (8, 15817340), (10, 12653872), (11, 11503520), (14, 9038480), (16, 7908670), (20, 6326936), (22, 5751760), (28, 4519240), (32, 3954335), (35, 3615392), (40, 3163468), (44, 2875880), (55, 2300704), (56, 2259620), (70, 1807696), (77, 1643360), (80, 1581734), (88, 1437940), (110, 1150352), (112, 1129810), (140, 903848), (154, 821680), (160, 790867), (176, 718970), (220, 575176), (224, 564905), (280, 451924), (308, 410840), (352, 359485), (385, 328672), (440, 287588), (560, 225962), (616, 205420), (770, 164336), (880, 143794), (1120, 112981), (1232, 102710), (1540, 82168), (1760, 71897), (2464, 51355), (3080, 41084), (6160, 20542), (10271, 12320)]