221563320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3167}}^1$

素因数の和:3245

約数の個数: 128

約数和(自身を含む): 739031040

約数和(自身を除く): 517467720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2915, 3167, 3180, 3498, 4664, 5830, 6334, 6360, 6996, 8745, 9501, 11660, 12668, 13992, 15835, 17490, 19002, 23320, 25336, 31670, 34837, 34980, 38004, 47505, 63340, 69674, 69960, 76008, 95010, 104511, 126680, 139348, 167851, 174185, 190020, 209022, 278696, 335702, 348370, 380040, 418044, 503553, 522555, 671404, 696740, 836088, 839255, 1007106, 1045110, 1342808, 1393480, 1678510, 1846361, 2014212, 2090220, 2517765, 3357020, 3692722, 4028424, 4180440, 5035530, 5539083, 6714040, 7385444, 9231805, 10071060, 11078166, 14770888, 18463610, 20142120, 22156332, 27695415, 36927220, 44312664, 55390830, 73854440, 110781660, 221563320]

約数ペア:

[(1, 221563320), (2, 110781660), (3, 73854440), (4, 55390830), (5, 44312664), (6, 36927220), (8, 27695415), (10, 22156332), (11, 20142120), (12, 18463610), (15, 14770888), (20, 11078166), (22, 10071060), (24, 9231805), (30, 7385444), (33, 6714040), (40, 5539083), (44, 5035530), (53, 4180440), (55, 4028424), (60, 3692722), (66, 3357020), (88, 2517765), (106, 2090220), (110, 2014212), (120, 1846361), (132, 1678510), (159, 1393480), (165, 1342808), (212, 1045110), (220, 1007106), (264, 839255), (265, 836088), (318, 696740), (330, 671404), (424, 522555), (440, 503553), (530, 418044), (583, 380040), (636, 348370), (660, 335702), (795, 278696), (1060, 209022), (1166, 190020), (1272, 174185), (1320, 167851), (1590, 139348), (1749, 126680), (2120, 104511), (2332, 95010), (2915, 76008), (3167, 69960), (3180, 69674), (3498, 63340), (4664, 47505), (5830, 38004), (6334, 34980), (6360, 34837), (6996, 31670), (8745, 25336), (9501, 23320), (11660, 19002), (12668, 17490), (13992, 15835)]