201359280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17851}}^1$

素因数の和:17914

約数の個数: 80

約数和(自身を含む): 637530624

約数和(自身を除く): 436171344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 17851, 35702, 53553, 71404, 89255, 107106, 142808, 178510, 214212, 267765, 285616, 357020, 428424, 535530, 714040, 838997, 856848, 1071060, 1428080, 1677994, 2142120, 2516991, 3355988, 4194985, 4284240, 5033982, 6711976, 8389970, 10067964, 12584955, 13423952, 16779940, 20135928, 25169910, 33559880, 40271856, 50339820, 67119760, 100679640, 201359280]

約数ペア:

[(1, 201359280), (2, 100679640), (3, 67119760), (4, 50339820), (5, 40271856), (6, 33559880), (8, 25169910), (10, 20135928), (12, 16779940), (15, 13423952), (16, 12584955), (20, 10067964), (24, 8389970), (30, 6711976), (40, 5033982), (47, 4284240), (48, 4194985), (60, 3355988), (80, 2516991), (94, 2142120), (120, 1677994), (141, 1428080), (188, 1071060), (235, 856848), (240, 838997), (282, 714040), (376, 535530), (470, 428424), (564, 357020), (705, 285616), (752, 267765), (940, 214212), (1128, 178510), (1410, 142808), (1880, 107106), (2256, 89255), (2820, 71404), (3760, 53553), (5640, 35702), (11280, 17851)]