246055040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5030

約数の個数: 128

約数和(自身を含む): 733518720

約数和(自身を除く): 487463680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 4993, 6160, 7040, 9856, 9986, 12320, 19972, 24640, 24965, 34951, 39944, 49280, 49930, 54923, 69902, 79888, 99860, 109846, 139804, 159776, 174755, 199720, 219692, 274615, 279608, 319552, 349510, 384461, 399440, 439384, 549230, 559216, 639104, 699020, 768922, 798880, 878768, 1098460, 1118432, 1398040, 1537844, 1597760, 1757536, 1922305, 2196920, 2236864, 2796080, 3075688, 3195520, 3515072, 3844610, 4393840, 4473728, 5592160, 6151376, 7030144, 7689220, 8787680, 11184320, 12302752, 15378440, 17575360, 22368640, 24605504, 30756880, 35150720, 49211008, 61513760, 123027520, 246055040]

約数ペア:

[(1, 246055040), (2, 123027520), (4, 61513760), (5, 49211008), (7, 35150720), (8, 30756880), (10, 24605504), (11, 22368640), (14, 17575360), (16, 15378440), (20, 12302752), (22, 11184320), (28, 8787680), (32, 7689220), (35, 7030144), (40, 6151376), (44, 5592160), (55, 4473728), (56, 4393840), (64, 3844610), (70, 3515072), (77, 3195520), (80, 3075688), (88, 2796080), (110, 2236864), (112, 2196920), (128, 1922305), (140, 1757536), (154, 1597760), (160, 1537844), (176, 1398040), (220, 1118432), (224, 1098460), (280, 878768), (308, 798880), (320, 768922), (352, 699020), (385, 639104), (440, 559216), (448, 549230), (560, 439384), (616, 399440), (640, 384461), (704, 349510), (770, 319552), (880, 279608), (896, 274615), (1120, 219692), (1232, 199720), (1408, 174755), (1540, 159776), (1760, 139804), (2240, 109846), (2464, 99860), (3080, 79888), (3520, 69902), (4480, 54923), (4928, 49930), (4993, 49280), (6160, 39944), (7040, 34951), (9856, 24965), (9986, 24640), (12320, 19972)]