130642400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 144

約数和(自身を含む): 374038560

約数和(自身を除く): 243396160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 160, 164, 175, 200, 205, 224, 280, 287, 328, 350, 400, 410, 560, 569, 574, 656, 700, 800, 820, 1025, 1120, 1138, 1148, 1312, 1400, 1435, 1640, 2050, 2276, 2296, 2800, 2845, 2870, 3280, 3983, 4100, 4552, 4592, 5600, 5690, 5740, 6560, 7175, 7966, 8200, 9104, 9184, 11380, 11480, 14225, 14350, 15932, 16400, 18208, 19915, 22760, 22960, 23329, 28450, 28700, 31864, 32800, 39830, 45520, 45920, 46658, 56900, 57400, 63728, 79660, 91040, 93316, 99575, 113800, 114800, 116645, 127456, 159320, 163303, 186632, 199150, 227600, 229600, 233290, 318640, 326606, 373264, 398300, 455200, 466580, 583225, 637280, 653212, 746528, 796600, 816515, 933160, 1166450, 1306424, 1593200, 1633030, 1866320, 2332900, 2612848, 3186400, 3266060, 3732640, 4082575, 4665800, 5225696, 6532120, 8165150, 9331600, 13064240, 16330300, 18663200, 26128480, 32660600, 65321200, 130642400]

約数ペア:

[(1, 130642400), (2, 65321200), (4, 32660600), (5, 26128480), (7, 18663200), (8, 16330300), (10, 13064240), (14, 9331600), (16, 8165150), (20, 6532120), (25, 5225696), (28, 4665800), (32, 4082575), (35, 3732640), (40, 3266060), (41, 3186400), (50, 2612848), (56, 2332900), (70, 1866320), (80, 1633030), (82, 1593200), (100, 1306424), (112, 1166450), (140, 933160), (160, 816515), (164, 796600), (175, 746528), (200, 653212), (205, 637280), (224, 583225), (280, 466580), (287, 455200), (328, 398300), (350, 373264), (400, 326606), (410, 318640), (560, 233290), (569, 229600), (574, 227600), (656, 199150), (700, 186632), (800, 163303), (820, 159320), (1025, 127456), (1120, 116645), (1138, 114800), (1148, 113800), (1312, 99575), (1400, 93316), (1435, 91040), (1640, 79660), (2050, 63728), (2276, 57400), (2296, 56900), (2800, 46658), (2845, 45920), (2870, 45520), (3280, 39830), (3983, 32800), (4100, 31864), (4552, 28700), (4592, 28450), (5600, 23329), (5690, 22960), (5740, 22760), (6560, 19915), (7175, 18208), (7966, 16400), (8200, 15932), (9104, 14350), (9184, 14225), (11380, 11480)]