7968713060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{166919}}^1$

素因数の和:166977

約数の個数: 96

約数和(自身を含む): 21536686080

約数和(自身を除く): 13567973020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 3410, 4340, 4774, 6820, 9548, 11935, 23870, 47740, 166919, 333838, 667676, 834595, 1168433, 1669190, 1836109, 2336866, 3338380, 3672218, 4673732, 5174489, 5842165, 7344436, 9180545, 10348978, 11684330, 12852763, 18361090, 20697956, 23368660, 25705526, 25872445, 36221423, 36722180, 51411052, 51744890, 56919379, 64263815, 72442846, 103489780, 113838758, 128527630, 144885692, 181107115, 227677516, 257055260, 284596895, 362214230, 398435653, 569193790, 724428460, 796871306, 1138387580, 1593742612, 1992178265, 3984356530, 7968713060]

約数ペア:

[(1, 7968713060), (2, 3984356530), (4, 1992178265), (5, 1593742612), (7, 1138387580), (10, 796871306), (11, 724428460), (14, 569193790), (20, 398435653), (22, 362214230), (28, 284596895), (31, 257055260), (35, 227677516), (44, 181107115), (55, 144885692), (62, 128527630), (70, 113838758), (77, 103489780), (110, 72442846), (124, 64263815), (140, 56919379), (154, 51744890), (155, 51411052), (217, 36722180), (220, 36221423), (308, 25872445), (310, 25705526), (341, 23368660), (385, 20697956), (434, 18361090), (620, 12852763), (682, 11684330), (770, 10348978), (868, 9180545), (1085, 7344436), (1364, 5842165), (1540, 5174489), (1705, 4673732), (2170, 3672218), (2387, 3338380), (3410, 2336866), (4340, 1836109), (4774, 1669190), (6820, 1168433), (9548, 834595), (11935, 667676), (23870, 333838), (47740, 166919)]