130768120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4133}}^1$

素因数の和:4264

約数の個数: 64

約数和(自身を含む): 339318720

約数和(自身を除く): 208550600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4133, 4520, 6328, 7910, 8266, 15820, 16532, 20665, 28931, 31640, 33064, 41330, 57862, 82660, 115724, 144655, 165320, 231448, 289310, 467029, 578620, 934058, 1157240, 1868116, 2335145, 3269203, 3736232, 4670290, 6538406, 9340580, 13076812, 16346015, 18681160, 26153624, 32692030, 65384060, 130768120]

約数ペア:

[(1, 130768120), (2, 65384060), (4, 32692030), (5, 26153624), (7, 18681160), (8, 16346015), (10, 13076812), (14, 9340580), (20, 6538406), (28, 4670290), (35, 3736232), (40, 3269203), (56, 2335145), (70, 1868116), (113, 1157240), (140, 934058), (226, 578620), (280, 467029), (452, 289310), (565, 231448), (791, 165320), (904, 144655), (1130, 115724), (1582, 82660), (2260, 57862), (3164, 41330), (3955, 33064), (4133, 31640), (4520, 28931), (6328, 20665), (7910, 16532), (8266, 15820)]