422852640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 1530918144

約数和(自身を除く): 1108065504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 317, 336, 397, 420, 480, 560, 634, 672, 794, 840, 951, 1120, 1191, 1268, 1585, 1588, 1680, 1902, 1985, 2219, 2382, 2536, 2779, 3170, 3176, 3360, 3804, 3970, 4438, 4755, 4764, 5072, 5558, 5955, 6340, 6352, 6657, 7608, 7940, 8337, 8876, 9510, 9528, 10144, 11095, 11116, 11910, 12680, 12704, 13314, 13895, 15216, 15880, 16674, 17752, 19020, 19056, 22190, 22232, 23820, 25360, 26628, 27790, 30432, 31760, 33285, 33348, 35504, 38040, 38112, 41685, 44380, 44464, 47640, 50720, 53256, 55580, 63520, 66570, 66696, 71008, 76080, 83370, 88760, 88928, 95280, 106512, 111160, 125849, 133140, 133392, 152160, 166740, 177520, 190560, 213024, 222320, 251698, 266280, 266784, 333480, 355040, 377547, 444640, 503396, 532560, 629245, 666960, 755094, 880943, 1006792, 1065120, 1258490, 1333920, 1510188, 1761886, 1887735, 2013584, 2516980, 2642829, 3020376, 3523772, 3775470, 4027168, 4404715, 5033960, 5285658, 6040752, 7047544, 7550940, 8809430, 10067920, 10571316, 12081504, 13214145, 14095088, 15101880, 17618860, 20135840, 21142632, 26428290, 28190176, 30203760, 35237720, 42285264, 52856580, 60407520, 70475440, 84570528, 105713160, 140950880, 211426320, 422852640]

約数ペア:

[(1, 422852640), (2, 211426320), (3, 140950880), (4, 105713160), (5, 84570528), (6, 70475440), (7, 60407520), (8, 52856580), (10, 42285264), (12, 35237720), (14, 30203760), (15, 28190176), (16, 26428290), (20, 21142632), (21, 20135840), (24, 17618860), (28, 15101880), (30, 14095088), (32, 13214145), (35, 12081504), (40, 10571316), (42, 10067920), (48, 8809430), (56, 7550940), (60, 7047544), (70, 6040752), (80, 5285658), (84, 5033960), (96, 4404715), (105, 4027168), (112, 3775470), (120, 3523772), (140, 3020376), (160, 2642829), (168, 2516980), (210, 2013584), (224, 1887735), (240, 1761886), (280, 1510188), (317, 1333920), (336, 1258490), (397, 1065120), (420, 1006792), (480, 880943), (560, 755094), (634, 666960), (672, 629245), (794, 532560), (840, 503396), (951, 444640), (1120, 377547), (1191, 355040), (1268, 333480), (1585, 266784), (1588, 266280), (1680, 251698), (1902, 222320), (1985, 213024), (2219, 190560), (2382, 177520), (2536, 166740), (2779, 152160), (3170, 133392), (3176, 133140), (3360, 125849), (3804, 111160), (3970, 106512), (4438, 95280), (4755, 88928), (4764, 88760), (5072, 83370), (5558, 76080), (5955, 71008), (6340, 66696), (6352, 66570), (6657, 63520), (7608, 55580), (7940, 53256), (8337, 50720), (8876, 47640), (9510, 44464), (9528, 44380), (10144, 41685), (11095, 38112), (11116, 38040), (11910, 35504), (12680, 33348), (12704, 33285), (13314, 31760), (13895, 30432), (15216, 27790), (15880, 26628), (16674, 25360), (17752, 23820), (19020, 22232), (19056, 22190)]