339058160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19582

約数の個数: 80

約数和(自身を含む): 930035712

約数和(自身を除く): 590977552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 19531, 39062, 78124, 97655, 136717, 156248, 195310, 273434, 312496, 390620, 546868, 605461, 683585, 781240, 1093736, 1210922, 1367170, 1562480, 2187472, 2421844, 2734340, 3027305, 4238227, 4843688, 5468680, 6054610, 8476454, 9687376, 10937360, 12109220, 16952908, 21191135, 24218440, 33905816, 42382270, 48436880, 67811632, 84764540, 169529080, 339058160]

約数ペア:

[(1, 339058160), (2, 169529080), (4, 84764540), (5, 67811632), (7, 48436880), (8, 42382270), (10, 33905816), (14, 24218440), (16, 21191135), (20, 16952908), (28, 12109220), (31, 10937360), (35, 9687376), (40, 8476454), (56, 6054610), (62, 5468680), (70, 4843688), (80, 4238227), (112, 3027305), (124, 2734340), (140, 2421844), (155, 2187472), (217, 1562480), (248, 1367170), (280, 1210922), (310, 1093736), (434, 781240), (496, 683585), (560, 605461), (620, 546868), (868, 390620), (1085, 312496), (1240, 273434), (1736, 195310), (2170, 156248), (2480, 136717), (3472, 97655), (4340, 78124), (8680, 39062), (17360, 19531)]