63714840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 220907520

約数和(自身を除く): 157192680

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, 606, 707, 751, 808, 840, 1010, 1212, 1414, 1502, 1515, 2020, 2121, 2253, 2424, 2828, 3004, 3030, 3535, 3755, 4040, 4242, 4506, 5257, 5656, 6008, 6060, 7070, 7510, 8484, 9012, 10514, 10605, 11265, 12120, 14140, 15020, 15771, 16968, 18024, 21028, 21210, 22530, 26285, 28280, 30040, 31542, 42056, 42420, 45060, 52570, 63084, 75851, 78855, 84840, 90120, 105140, 126168, 151702, 157710, 210280, 227553, 303404, 315420, 379255, 455106, 530957, 606808, 630840, 758510, 910212, 1061914, 1137765, 1517020, 1592871, 1820424, 2123828, 2275530, 2654785, 3034040, 3185742, 4247656, 4551060, 5309570, 6371484, 7964355, 9102120, 10619140, 12742968, 15928710, 21238280, 31857420, 63714840]

約数ペア:

[(1, 63714840), (2, 31857420), (3, 21238280), (4, 15928710), (5, 12742968), (6, 10619140), (7, 9102120), (8, 7964355), (10, 6371484), (12, 5309570), (14, 4551060), (15, 4247656), (20, 3185742), (21, 3034040), (24, 2654785), (28, 2275530), (30, 2123828), (35, 1820424), (40, 1592871), (42, 1517020), (56, 1137765), (60, 1061914), (70, 910212), (84, 758510), (101, 630840), (105, 606808), (120, 530957), (140, 455106), (168, 379255), (202, 315420), (210, 303404), (280, 227553), (303, 210280), (404, 157710), (420, 151702), (505, 126168), (606, 105140), (707, 90120), (751, 84840), (808, 78855), (840, 75851), (1010, 63084), (1212, 52570), (1414, 45060), (1502, 42420), (1515, 42056), (2020, 31542), (2121, 30040), (2253, 28280), (2424, 26285), (2828, 22530), (3004, 21210), (3030, 21028), (3535, 18024), (3755, 16968), (4040, 15771), (4242, 15020), (4506, 14140), (5257, 12120), (5656, 11265), (6008, 10605), (6060, 10514), (7070, 9012), (7510, 8484)]