194751960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1137

約数の個数: 128

約数和(自身を含む): 634798080

約数和(自身を除く): 440046120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 983, 1016, 1270, 1524, 1560, 1651, 1905, 1966, 2540, 2949, 3048, 3302, 3810, 3932, 4915, 4953, 5080, 5898, 6604, 7620, 7864, 8255, 9830, 9906, 11796, 12779, 13208, 14745, 15240, 16510, 19660, 19812, 23592, 24765, 25558, 29490, 33020, 38337, 39320, 39624, 49530, 51116, 58980, 63895, 66040, 76674, 99060, 102232, 117960, 124841, 127790, 153348, 191685, 198120, 249682, 255580, 306696, 374523, 383370, 499364, 511160, 624205, 749046, 766740, 998728, 1248410, 1498092, 1533480, 1622933, 1872615, 2496820, 2996184, 3245866, 3745230, 4868799, 4993640, 6491732, 7490460, 8114665, 9737598, 12983464, 14980920, 16229330, 19475196, 24343995, 32458660, 38950392, 48687990, 64917320, 97375980, 194751960]

約数ペア:

[(1, 194751960), (2, 97375980), (3, 64917320), (4, 48687990), (5, 38950392), (6, 32458660), (8, 24343995), (10, 19475196), (12, 16229330), (13, 14980920), (15, 12983464), (20, 9737598), (24, 8114665), (26, 7490460), (30, 6491732), (39, 4993640), (40, 4868799), (52, 3745230), (60, 3245866), (65, 2996184), (78, 2496820), (104, 1872615), (120, 1622933), (127, 1533480), (130, 1498092), (156, 1248410), (195, 998728), (254, 766740), (260, 749046), (312, 624205), (381, 511160), (390, 499364), (508, 383370), (520, 374523), (635, 306696), (762, 255580), (780, 249682), (983, 198120), (1016, 191685), (1270, 153348), (1524, 127790), (1560, 124841), (1651, 117960), (1905, 102232), (1966, 99060), (2540, 76674), (2949, 66040), (3048, 63895), (3302, 58980), (3810, 51116), (3932, 49530), (4915, 39624), (4953, 39320), (5080, 38337), (5898, 33020), (6604, 29490), (7620, 25558), (7864, 24765), (8255, 23592), (9830, 19812), (9906, 19660), (11796, 16510), (12779, 15240), (13208, 14745)]