68007609040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3917489}}^1$

素因数の和:3917540

約数の個数: 80

約数和(自身を含む): 186535203840

約数和(自身を除く): 118527594800

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, 3917489, 7834978, 15669956, 19587445, 27422423, 31339912, 39174890, 54844846, 62679824, 78349780, 109689692, 121442159, 137112115, 156699560, 219379384, 242884318, 274224230, 313399120, 438758768, 485768636, 548448460, 607210795, 850095113, 971537272, 1096896920, 1214421590, 1700190226, 1943074544, 2193793840, 2428843180, 3400380452, 4250475565, 4857686360, 6800760904, 8500951130, 9715372720, 13601521808, 17001902260, 34003804520, 68007609040]

約数ペア:

[(1, 68007609040), (2, 34003804520), (4, 17001902260), (5, 13601521808), (7, 9715372720), (8, 8500951130), (10, 6800760904), (14, 4857686360), (16, 4250475565), (20, 3400380452), (28, 2428843180), (31, 2193793840), (35, 1943074544), (40, 1700190226), (56, 1214421590), (62, 1096896920), (70, 971537272), (80, 850095113), (112, 607210795), (124, 548448460), (140, 485768636), (155, 438758768), (217, 313399120), (248, 274224230), (280, 242884318), (310, 219379384), (434, 156699560), (496, 137112115), (560, 121442159), (620, 109689692), (868, 78349780), (1085, 62679824), (1240, 54844846), (1736, 39174890), (2170, 31339912), (2480, 27422423), (3472, 19587445), (4340, 15669956), (8680, 7834978), (17360, 3917489)]