213748549320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2822881}}^1$

素因数の和:2823526

約数の個数: 64

約数和(自身を含む): 642262112640

約数和(自身を除く): 428513563320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1893, 2524, 3155, 3786, 5048, 6310, 7572, 9465, 12620, 15144, 18930, 25240, 37860, 75720, 2822881, 5645762, 8468643, 11291524, 14114405, 16937286, 22583048, 28228810, 33874572, 42343215, 56457620, 67749144, 84686430, 112915240, 169372860, 338745720, 1781237911, 3562475822, 5343713733, 7124951644, 8906189555, 10687427466, 14249903288, 17812379110, 21374854932, 26718568665, 35624758220, 42749709864, 53437137330, 71249516440, 106874274660, 213748549320]

約数ペア:

[(1, 213748549320), (2, 106874274660), (3, 71249516440), (4, 53437137330), (5, 42749709864), (6, 35624758220), (8, 26718568665), (10, 21374854932), (12, 17812379110), (15, 14249903288), (20, 10687427466), (24, 8906189555), (30, 7124951644), (40, 5343713733), (60, 3562475822), (120, 1781237911), (631, 338745720), (1262, 169372860), (1893, 112915240), (2524, 84686430), (3155, 67749144), (3786, 56457620), (5048, 42343215), (6310, 33874572), (7572, 28228810), (9465, 22583048), (12620, 16937286), (15144, 14114405), (18930, 11291524), (25240, 8468643), (37860, 5645762), (75720, 2822881)]