202034640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19577}}^1$

素因数の和:19636

約数の個数: 80

約数和(自身を含む): 640905408

約数和(自身を除く): 438870768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 19577, 39154, 58731, 78308, 97885, 117462, 156616, 195770, 234924, 293655, 313232, 391540, 469848, 587310, 783080, 841811, 939696, 1174620, 1566160, 1683622, 2349240, 2525433, 3367244, 4209055, 4698480, 5050866, 6734488, 8418110, 10101732, 12627165, 13468976, 16836220, 20203464, 25254330, 33672440, 40406928, 50508660, 67344880, 101017320, 202034640]

約数ペア:

[(1, 202034640), (2, 101017320), (3, 67344880), (4, 50508660), (5, 40406928), (6, 33672440), (8, 25254330), (10, 20203464), (12, 16836220), (15, 13468976), (16, 12627165), (20, 10101732), (24, 8418110), (30, 6734488), (40, 5050866), (43, 4698480), (48, 4209055), (60, 3367244), (80, 2525433), (86, 2349240), (120, 1683622), (129, 1566160), (172, 1174620), (215, 939696), (240, 841811), (258, 783080), (344, 587310), (430, 469848), (516, 391540), (645, 313232), (688, 293655), (860, 234924), (1032, 195770), (1290, 156616), (1720, 117462), (2064, 97885), (2580, 78308), (3440, 58731), (5160, 39154), (10320, 19577)]