147852640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2352

約数の個数: 96

約数和(自身を含む): 388475136

約数和(自身を除く): 240622496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2293, 2480, 3224, 4030, 4586, 4960, 6448, 8060, 9172, 11465, 12896, 16120, 18344, 22930, 29809, 32240, 36688, 45860, 59618, 64480, 71083, 73376, 91720, 119236, 142166, 149045, 183440, 238472, 284332, 298090, 355415, 366880, 476944, 568664, 596180, 710830, 924079, 953888, 1137328, 1192360, 1421660, 1848158, 2274656, 2384720, 2843320, 3696316, 4620395, 4769440, 5686640, 7392632, 9240790, 11373280, 14785264, 18481580, 29570528, 36963160, 73926320, 147852640]

約数ペア:

[(1, 147852640), (2, 73926320), (4, 36963160), (5, 29570528), (8, 18481580), (10, 14785264), (13, 11373280), (16, 9240790), (20, 7392632), (26, 5686640), (31, 4769440), (32, 4620395), (40, 3696316), (52, 2843320), (62, 2384720), (65, 2274656), (80, 1848158), (104, 1421660), (124, 1192360), (130, 1137328), (155, 953888), (160, 924079), (208, 710830), (248, 596180), (260, 568664), (310, 476944), (403, 366880), (416, 355415), (496, 298090), (520, 284332), (620, 238472), (806, 183440), (992, 149045), (1040, 142166), (1240, 119236), (1612, 91720), (2015, 73376), (2080, 71083), (2293, 64480), (2480, 59618), (3224, 45860), (4030, 36688), (4586, 32240), (4960, 29809), (6448, 22930), (8060, 18344), (9172, 16120), (11465, 12896)]