226756880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23819}}^1$

素因数の和:23856

約数の個数: 80

約数和(自身を含む): 637994880

約数和(自身を除く): 411238000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 23819, 47638, 95276, 119095, 166733, 190552, 238190, 333466, 381104, 404923, 476380, 666932, 809846, 833665, 952760, 1333864, 1619692, 1667330, 1905520, 2024615, 2667728, 2834461, 3239384, 3334660, 4049230, 5668922, 6478768, 6669320, 8098460, 11337844, 13338640, 14172305, 16196920, 22675688, 28344610, 32393840, 45351376, 56689220, 113378440, 226756880]

約数ペア:

[(1, 226756880), (2, 113378440), (4, 56689220), (5, 45351376), (7, 32393840), (8, 28344610), (10, 22675688), (14, 16196920), (16, 14172305), (17, 13338640), (20, 11337844), (28, 8098460), (34, 6669320), (35, 6478768), (40, 5668922), (56, 4049230), (68, 3334660), (70, 3239384), (80, 2834461), (85, 2667728), (112, 2024615), (119, 1905520), (136, 1667330), (140, 1619692), (170, 1333864), (238, 952760), (272, 833665), (280, 809846), (340, 666932), (476, 476380), (560, 404923), (595, 381104), (680, 333466), (952, 238190), (1190, 190552), (1360, 166733), (1904, 119095), (2380, 95276), (4760, 47638), (9520, 23819)]