317139480

素因数分解:

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

素因数の和:738

約数の個数: 192

約数和(自身を含む): 1184639040

約数和(自身を除く): 867499560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 317, 360, 397, 420, 504, 630, 634, 794, 840, 951, 1191, 1260, 1268, 1585, 1588, 1902, 1985, 2219, 2382, 2520, 2536, 2779, 2853, 3170, 3176, 3573, 3804, 3970, 4438, 4755, 4764, 5558, 5706, 5955, 6340, 6657, 7146, 7608, 7940, 8337, 8876, 9510, 9528, 11095, 11116, 11412, 11910, 12680, 13314, 13895, 14265, 14292, 15880, 16674, 17752, 17865, 19020, 19971, 22190, 22232, 22824, 23820, 25011, 26628, 27790, 28530, 28584, 33285, 33348, 35730, 38040, 39942, 41685, 44380, 47640, 50022, 53256, 55580, 57060, 66570, 66696, 71460, 79884, 83370, 88760, 99855, 100044, 111160, 114120, 125055, 125849, 133140, 142920, 159768, 166740, 199710, 200088, 250110, 251698, 266280, 333480, 377547, 399420, 500220, 503396, 629245, 755094, 798840, 880943, 1000440, 1006792, 1132641, 1258490, 1510188, 1761886, 1887735, 2265282, 2516980, 2642829, 3020376, 3523772, 3775470, 4404715, 4530564, 5033960, 5285658, 5663205, 7047544, 7550940, 7928487, 8809430, 9061128, 10571316, 11326410, 13214145, 15101880, 15856974, 17618860, 21142632, 22652820, 26428290, 31713948, 35237720, 39642435, 45305640, 52856580, 63427896, 79284870, 105713160, 158569740, 317139480]

約数ペア:

[(1, 317139480), (2, 158569740), (3, 105713160), (4, 79284870), (5, 63427896), (6, 52856580), (7, 45305640), (8, 39642435), (9, 35237720), (10, 31713948), (12, 26428290), (14, 22652820), (15, 21142632), (18, 17618860), (20, 15856974), (21, 15101880), (24, 13214145), (28, 11326410), (30, 10571316), (35, 9061128), (36, 8809430), (40, 7928487), (42, 7550940), (45, 7047544), (56, 5663205), (60, 5285658), (63, 5033960), (70, 4530564), (72, 4404715), (84, 3775470), (90, 3523772), (105, 3020376), (120, 2642829), (126, 2516980), (140, 2265282), (168, 1887735), (180, 1761886), (210, 1510188), (252, 1258490), (280, 1132641), (315, 1006792), (317, 1000440), (360, 880943), (397, 798840), (420, 755094), (504, 629245), (630, 503396), (634, 500220), (794, 399420), (840, 377547), (951, 333480), (1191, 266280), (1260, 251698), (1268, 250110), (1585, 200088), (1588, 199710), (1902, 166740), (1985, 159768), (2219, 142920), (2382, 133140), (2520, 125849), (2536, 125055), (2779, 114120), (2853, 111160), (3170, 100044), (3176, 99855), (3573, 88760), (3804, 83370), (3970, 79884), (4438, 71460), (4755, 66696), (4764, 66570), (5558, 57060), (5706, 55580), (5955, 53256), (6340, 50022), (6657, 47640), (7146, 44380), (7608, 41685), (7940, 39942), (8337, 38040), (8876, 35730), (9510, 33348), (9528, 33285), (11095, 28584), (11116, 28530), (11412, 27790), (11910, 26628), (12680, 25011), (13314, 23820), (13895, 22824), (14265, 22232), (14292, 22190), (15880, 19971), (16674, 19020), (17752, 17865)]