284636040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7933}}^1$

素因数の和:7983

約数の個数: 128

約数和(自身を含む): 959696640

約数和(自身を除く): 675060600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4485, 5980, 7176, 7933, 8970, 11960, 15866, 17940, 23799, 31732, 35880, 39665, 47598, 63464, 79330, 95196, 103129, 118995, 158660, 182459, 190392, 206258, 237990, 309387, 317320, 364918, 412516, 475980, 515645, 547377, 618774, 729836, 825032, 912295, 951960, 1031290, 1094754, 1237548, 1459672, 1546935, 1824590, 2062580, 2189508, 2371967, 2475096, 2736885, 3093870, 3649180, 4125160, 4379016, 4743934, 5473770, 6187740, 7115901, 7298360, 9487868, 10947540, 11859835, 12375480, 14231802, 18975736, 21895080, 23719670, 28463604, 35579505, 47439340, 56927208, 71159010, 94878680, 142318020, 284636040]

約数ペア:

[(1, 284636040), (2, 142318020), (3, 94878680), (4, 71159010), (5, 56927208), (6, 47439340), (8, 35579505), (10, 28463604), (12, 23719670), (13, 21895080), (15, 18975736), (20, 14231802), (23, 12375480), (24, 11859835), (26, 10947540), (30, 9487868), (39, 7298360), (40, 7115901), (46, 6187740), (52, 5473770), (60, 4743934), (65, 4379016), (69, 4125160), (78, 3649180), (92, 3093870), (104, 2736885), (115, 2475096), (120, 2371967), (130, 2189508), (138, 2062580), (156, 1824590), (184, 1546935), (195, 1459672), (230, 1237548), (260, 1094754), (276, 1031290), (299, 951960), (312, 912295), (345, 825032), (390, 729836), (460, 618774), (520, 547377), (552, 515645), (598, 475980), (690, 412516), (780, 364918), (897, 317320), (920, 309387), (1196, 237990), (1380, 206258), (1495, 190392), (1560, 182459), (1794, 158660), (2392, 118995), (2760, 103129), (2990, 95196), (3588, 79330), (4485, 63464), (5980, 47598), (7176, 39665), (7933, 35880), (8970, 31732), (11960, 23799), (15866, 17940)]