196324440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 637882560

約数和(自身を除く): 441558120

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, 312, 317, 390, 397, 520, 634, 780, 794, 951, 1191, 1268, 1560, 1585, 1588, 1902, 1985, 2382, 2536, 3170, 3176, 3804, 3970, 4121, 4755, 4764, 5161, 5955, 6340, 7608, 7940, 8242, 9510, 9528, 10322, 11910, 12363, 12680, 15483, 15880, 16484, 19020, 20605, 20644, 23820, 24726, 25805, 30966, 32968, 38040, 41210, 41288, 47640, 49452, 51610, 61815, 61932, 77415, 82420, 98904, 103220, 123630, 123864, 125849, 154830, 164840, 206440, 247260, 251698, 309660, 377547, 494520, 503396, 619320, 629245, 755094, 1006792, 1258490, 1510188, 1636037, 1887735, 2516980, 3020376, 3272074, 3775470, 4908111, 5033960, 6544148, 7550940, 8180185, 9816222, 13088296, 15101880, 16360370, 19632444, 24540555, 32720740, 39264888, 49081110, 65441480, 98162220, 196324440]

約数ペア:

[(1, 196324440), (2, 98162220), (3, 65441480), (4, 49081110), (5, 39264888), (6, 32720740), (8, 24540555), (10, 19632444), (12, 16360370), (13, 15101880), (15, 13088296), (20, 9816222), (24, 8180185), (26, 7550940), (30, 6544148), (39, 5033960), (40, 4908111), (52, 3775470), (60, 3272074), (65, 3020376), (78, 2516980), (104, 1887735), (120, 1636037), (130, 1510188), (156, 1258490), (195, 1006792), (260, 755094), (312, 629245), (317, 619320), (390, 503396), (397, 494520), (520, 377547), (634, 309660), (780, 251698), (794, 247260), (951, 206440), (1191, 164840), (1268, 154830), (1560, 125849), (1585, 123864), (1588, 123630), (1902, 103220), (1985, 98904), (2382, 82420), (2536, 77415), (3170, 61932), (3176, 61815), (3804, 51610), (3970, 49452), (4121, 47640), (4755, 41288), (4764, 41210), (5161, 38040), (5955, 32968), (6340, 30966), (7608, 25805), (7940, 24726), (8242, 23820), (9510, 20644), (9528, 20605), (10322, 19020), (11910, 16484), (12363, 15880), (12680, 15483)]