15693816040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{49123}}^1$

素因数の和:49311

約数の個数: 96

約数和(自身を含む): 41329003680

約数和(自身を除く): 25635187640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 163, 196, 245, 280, 326, 392, 490, 652, 815, 980, 1141, 1304, 1630, 1960, 2282, 3260, 4564, 5705, 6520, 7987, 9128, 11410, 15974, 22820, 31948, 39935, 45640, 49123, 63896, 79870, 98246, 159740, 196492, 245615, 319480, 343861, 392984, 491230, 687722, 982460, 1375444, 1719305, 1964920, 2407027, 2750888, 3438610, 4814054, 6877220, 8007049, 9628108, 12035135, 13754440, 16014098, 19256216, 24070270, 32028196, 40035245, 48140540, 56049343, 64056392, 80070490, 96281080, 112098686, 160140980, 224197372, 280246715, 320281960, 392345401, 448394744, 560493430, 784690802, 1120986860, 1569381604, 1961727005, 2241973720, 3138763208, 3923454010, 7846908020, 15693816040]

約数ペア:

[(1, 15693816040), (2, 7846908020), (4, 3923454010), (5, 3138763208), (7, 2241973720), (8, 1961727005), (10, 1569381604), (14, 1120986860), (20, 784690802), (28, 560493430), (35, 448394744), (40, 392345401), (49, 320281960), (56, 280246715), (70, 224197372), (98, 160140980), (140, 112098686), (163, 96281080), (196, 80070490), (245, 64056392), (280, 56049343), (326, 48140540), (392, 40035245), (490, 32028196), (652, 24070270), (815, 19256216), (980, 16014098), (1141, 13754440), (1304, 12035135), (1630, 9628108), (1960, 8007049), (2282, 6877220), (3260, 4814054), (4564, 3438610), (5705, 2750888), (6520, 2407027), (7987, 1964920), (9128, 1719305), (11410, 1375444), (15974, 982460), (22820, 687722), (31948, 491230), (39935, 392984), (45640, 343861), (49123, 319480), (63896, 245615), (79870, 196492), (98246, 159740)]