210007311520

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{28753}}^1$

素因数の和:29198

約数の個数: 96

約数和(自身を含む): 500844072960

約数和(自身を除く): 290836761440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 239, 382, 478, 764, 955, 956, 1195, 1528, 1910, 1912, 2390, 3056, 3820, 3824, 4780, 6112, 7640, 7648, 9560, 15280, 19120, 28753, 30560, 38240, 45649, 57506, 91298, 115012, 143765, 182596, 228245, 230024, 287530, 365192, 456490, 460048, 575060, 730384, 912980, 920096, 1150120, 1460768, 1825960, 2300240, 3651920, 4600480, 5491823, 6871967, 7303840, 10983646, 13743934, 21967292, 27459115, 27487868, 34359835, 43934584, 54918230, 54975736, 68719670, 87869168, 109836460, 109951472, 137439340, 175738336, 219672920, 219902944, 274878680, 439345840, 549757360, 878691680, 1099514720, 1312545697, 2625091394, 5250182788, 6562728485, 10500365576, 13125456970, 21000731152, 26250913940, 42001462304, 52501827880, 105003655760, 210007311520]

約数ペア:

[(1, 210007311520), (2, 105003655760), (4, 52501827880), (5, 42001462304), (8, 26250913940), (10, 21000731152), (16, 13125456970), (20, 10500365576), (32, 6562728485), (40, 5250182788), (80, 2625091394), (160, 1312545697), (191, 1099514720), (239, 878691680), (382, 549757360), (478, 439345840), (764, 274878680), (955, 219902944), (956, 219672920), (1195, 175738336), (1528, 137439340), (1910, 109951472), (1912, 109836460), (2390, 87869168), (3056, 68719670), (3820, 54975736), (3824, 54918230), (4780, 43934584), (6112, 34359835), (7640, 27487868), (7648, 27459115), (9560, 21967292), (15280, 13743934), (19120, 10983646), (28753, 7303840), (30560, 6871967), (38240, 5491823), (45649, 4600480), (57506, 3651920), (91298, 2300240), (115012, 1825960), (143765, 1460768), (182596, 1150120), (228245, 920096), (230024, 912980), (287530, 730384), (365192, 575060), (456490, 460048)]