690702480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:818

約数の個数: 240

約数和(自身を含む): 2524682160

約数和(自身を除く): 1833979680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 109, 117, 120, 130, 144, 156, 180, 195, 208, 218, 234, 240, 260, 312, 327, 360, 390, 436, 468, 520, 545, 585, 624, 654, 677, 720, 780, 872, 936, 981, 1040, 1090, 1170, 1308, 1354, 1417, 1560, 1635, 1744, 1872, 1962, 2031, 2180, 2340, 2616, 2708, 2834, 3120, 3270, 3385, 3924, 4062, 4251, 4360, 4680, 4905, 5232, 5416, 5668, 6093, 6540, 6770, 7085, 7848, 8124, 8502, 8720, 8801, 9360, 9810, 10155, 10832, 11336, 12186, 12753, 13080, 13540, 14170, 15696, 16248, 17004, 17602, 19620, 20310, 21255, 22672, 24372, 25506, 26160, 26403, 27080, 28340, 30465, 32496, 34008, 35204, 39240, 40620, 42510, 44005, 48744, 51012, 52806, 54160, 56680, 60930, 63765, 68016, 70408, 73793, 78480, 79209, 81240, 85020, 88010, 97488, 102024, 105612, 113360, 121860, 127530, 132015, 140816, 147586, 158418, 162480, 170040, 176020, 204048, 211224, 221379, 243720, 255060, 264030, 295172, 316836, 340080, 352040, 368965, 396045, 422448, 442758, 487440, 510120, 528060, 590344, 633672, 664137, 704080, 737930, 792090, 885516, 959309, 1020240, 1056120, 1106895, 1180688, 1267344, 1328274, 1475860, 1584180, 1771032, 1918618, 2112240, 2213790, 2656548, 2877927, 2951720, 3168360, 3320685, 3542064, 3837236, 4427580, 4796545, 5313096, 5755854, 5903440, 6336720, 6641370, 7674472, 8633781, 8855160, 9593090, 10626192, 11511708, 13282740, 14389635, 15348944, 17267562, 17710320, 19186180, 23023416, 26565480, 28779270, 34535124, 38372360, 43168905, 46046832, 53130960, 57558540, 69070248, 76744720, 86337810, 115117080, 138140496, 172675620, 230234160, 345351240, 690702480]

約数ペア:

[(1, 690702480), (2, 345351240), (3, 230234160), (4, 172675620), (5, 138140496), (6, 115117080), (8, 86337810), (9, 76744720), (10, 69070248), (12, 57558540), (13, 53130960), (15, 46046832), (16, 43168905), (18, 38372360), (20, 34535124), (24, 28779270), (26, 26565480), (30, 23023416), (36, 19186180), (39, 17710320), (40, 17267562), (45, 15348944), (48, 14389635), (52, 13282740), (60, 11511708), (65, 10626192), (72, 9593090), (78, 8855160), (80, 8633781), (90, 7674472), (104, 6641370), (109, 6336720), (117, 5903440), (120, 5755854), (130, 5313096), (144, 4796545), (156, 4427580), (180, 3837236), (195, 3542064), (208, 3320685), (218, 3168360), (234, 2951720), (240, 2877927), (260, 2656548), (312, 2213790), (327, 2112240), (360, 1918618), (390, 1771032), (436, 1584180), (468, 1475860), (520, 1328274), (545, 1267344), (585, 1180688), (624, 1106895), (654, 1056120), (677, 1020240), (720, 959309), (780, 885516), (872, 792090), (936, 737930), (981, 704080), (1040, 664137), (1090, 633672), (1170, 590344), (1308, 528060), (1354, 510120), (1417, 487440), (1560, 442758), (1635, 422448), (1744, 396045), (1872, 368965), (1962, 352040), (2031, 340080), (2180, 316836), (2340, 295172), (2616, 264030), (2708, 255060), (2834, 243720), (3120, 221379), (3270, 211224), (3385, 204048), (3924, 176020), (4062, 170040), (4251, 162480), (4360, 158418), (4680, 147586), (4905, 140816), (5232, 132015), (5416, 127530), (5668, 121860), (6093, 113360), (6540, 105612), (6770, 102024), (7085, 97488), (7848, 88010), (8124, 85020), (8502, 81240), (8720, 79209), (8801, 78480), (9360, 73793), (9810, 70408), (10155, 68016), (10832, 63765), (11336, 60930), (12186, 56680), (12753, 54160), (13080, 52806), (13540, 51012), (14170, 48744), (15696, 44005), (16248, 42510), (17004, 40620), (17602, 39240), (19620, 35204), (20310, 34008), (21255, 32496), (22672, 30465), (24372, 28340), (25506, 27080), (26160, 26403)]