2013984840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2397601}}^1$

素因数の和:2397622

約数の個数: 64

約数和(自身を含む): 6905093760

約数和(自身を除く): 4891108920

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, 105, 120, 140, 168, 210, 280, 420, 840, 2397601, 4795202, 7192803, 9590404, 11988005, 14385606, 16783207, 19180808, 23976010, 28771212, 33566414, 35964015, 47952020, 50349621, 57542424, 67132828, 71928030, 83916035, 95904040, 100699242, 134265656, 143856060, 167832070, 201398484, 251748105, 287712120, 335664140, 402796968, 503496210, 671328280, 1006992420, 2013984840]

約数ペア:

[(1, 2013984840), (2, 1006992420), (3, 671328280), (4, 503496210), (5, 402796968), (6, 335664140), (7, 287712120), (8, 251748105), (10, 201398484), (12, 167832070), (14, 143856060), (15, 134265656), (20, 100699242), (21, 95904040), (24, 83916035), (28, 71928030), (30, 67132828), (35, 57542424), (40, 50349621), (42, 47952020), (56, 35964015), (60, 33566414), (70, 28771212), (84, 23976010), (105, 19180808), (120, 16783207), (140, 14385606), (168, 11988005), (210, 9590404), (280, 7192803), (420, 4795202), (840, 2397601)]