194021880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 630504000

約数和(自身を除く): 436482120

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, 130, 156, 195, 260, 277, 312, 390, 449, 520, 554, 780, 831, 898, 1108, 1347, 1385, 1560, 1662, 1796, 2216, 2245, 2694, 2770, 3324, 3592, 3601, 4155, 4490, 5388, 5540, 5837, 6648, 6735, 7202, 8310, 8980, 10776, 10803, 11080, 11674, 13470, 14404, 16620, 17511, 17960, 18005, 21606, 23348, 26940, 28808, 29185, 33240, 35022, 36010, 43212, 46696, 53880, 54015, 58370, 70044, 72020, 86424, 87555, 108030, 116740, 124373, 140088, 144040, 175110, 216060, 233480, 248746, 350220, 373119, 432120, 497492, 621865, 700440, 746238, 994984, 1243730, 1492476, 1616849, 1865595, 2487460, 2984952, 3233698, 3731190, 4850547, 4974920, 6467396, 7462380, 8084245, 9701094, 12934792, 14924760, 16168490, 19402188, 24252735, 32336980, 38804376, 48505470, 64673960, 97010940, 194021880]

約数ペア:

[(1, 194021880), (2, 97010940), (3, 64673960), (4, 48505470), (5, 38804376), (6, 32336980), (8, 24252735), (10, 19402188), (12, 16168490), (13, 14924760), (15, 12934792), (20, 9701094), (24, 8084245), (26, 7462380), (30, 6467396), (39, 4974920), (40, 4850547), (52, 3731190), (60, 3233698), (65, 2984952), (78, 2487460), (104, 1865595), (120, 1616849), (130, 1492476), (156, 1243730), (195, 994984), (260, 746238), (277, 700440), (312, 621865), (390, 497492), (449, 432120), (520, 373119), (554, 350220), (780, 248746), (831, 233480), (898, 216060), (1108, 175110), (1347, 144040), (1385, 140088), (1560, 124373), (1662, 116740), (1796, 108030), (2216, 87555), (2245, 86424), (2694, 72020), (2770, 70044), (3324, 58370), (3592, 54015), (3601, 53880), (4155, 46696), (4490, 43212), (5388, 36010), (5540, 35022), (5837, 33240), (6648, 29185), (6735, 28808), (7202, 26940), (8310, 23348), (8980, 21606), (10776, 18005), (10803, 17960), (11080, 17511), (11674, 16620), (13470, 14404)]