47255880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 163918080

約数和(自身を除く): 116662200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 557, 606, 707, 808, 840, 1010, 1114, 1212, 1414, 1515, 1671, 2020, 2121, 2228, 2424, 2785, 2828, 3030, 3342, 3535, 3899, 4040, 4242, 4456, 5570, 5656, 6060, 6684, 7070, 7798, 8355, 8484, 10605, 11140, 11697, 12120, 13368, 14140, 15596, 16710, 16968, 19495, 21210, 22280, 23394, 28280, 31192, 33420, 38990, 42420, 46788, 56257, 58485, 66840, 77980, 84840, 93576, 112514, 116970, 155960, 168771, 225028, 233940, 281285, 337542, 393799, 450056, 467880, 562570, 675084, 787598, 843855, 1125140, 1181397, 1350168, 1575196, 1687710, 1968995, 2250280, 2362794, 3150392, 3375420, 3937990, 4725588, 5906985, 6750840, 7875980, 9451176, 11813970, 15751960, 23627940, 47255880]

約数ペア:

[(1, 47255880), (2, 23627940), (3, 15751960), (4, 11813970), (5, 9451176), (6, 7875980), (7, 6750840), (8, 5906985), (10, 4725588), (12, 3937990), (14, 3375420), (15, 3150392), (20, 2362794), (21, 2250280), (24, 1968995), (28, 1687710), (30, 1575196), (35, 1350168), (40, 1181397), (42, 1125140), (56, 843855), (60, 787598), (70, 675084), (84, 562570), (101, 467880), (105, 450056), (120, 393799), (140, 337542), (168, 281285), (202, 233940), (210, 225028), (280, 168771), (303, 155960), (404, 116970), (420, 112514), (505, 93576), (557, 84840), (606, 77980), (707, 66840), (808, 58485), (840, 56257), (1010, 46788), (1114, 42420), (1212, 38990), (1414, 33420), (1515, 31192), (1671, 28280), (2020, 23394), (2121, 22280), (2228, 21210), (2424, 19495), (2785, 16968), (2828, 16710), (3030, 15596), (3342, 14140), (3535, 13368), (3899, 12120), (4040, 11697), (4242, 11140), (4456, 10605), (5570, 8484), (5656, 8355), (6060, 7798), (6684, 7070)]