345351240

素因数分解:

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

素因数の和:816

約数の個数: 192

約数和(自身を含む): 1221620400

約数和(自身を除く): 876269160

約数列:

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

約数ペア:

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