7891279320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{48247}}^1$

素因数の和:48337

約数の個数: 128

約数和(自身を含む): 25011763200

約数和(自身を除く): 17120483880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 282, 290, 348, 376, 435, 470, 564, 580, 696, 705, 870, 940, 1128, 1160, 1363, 1410, 1740, 1880, 2726, 2820, 3480, 4089, 5452, 5640, 6815, 8178, 10904, 13630, 16356, 20445, 27260, 32712, 40890, 48247, 54520, 81780, 96494, 144741, 163560, 192988, 241235, 289482, 385976, 482470, 578964, 723705, 964940, 1157928, 1399163, 1447410, 1929880, 2267609, 2798326, 2894820, 4197489, 4535218, 5596652, 5789640, 6802827, 6995815, 8394978, 9070436, 11193304, 11338045, 13605654, 13991630, 16789956, 18140872, 20987445, 22676090, 27211308, 27983260, 33579912, 34014135, 41974890, 45352180, 54422616, 55966520, 65760661, 68028270, 83949780, 90704360, 131521322, 136056540, 167899560, 197281983, 263042644, 272113080, 328803305, 394563966, 526085288, 657606610, 789127932, 986409915, 1315213220, 1578255864, 1972819830, 2630426440, 3945639660, 7891279320]

約数ペア:

[(1, 7891279320), (2, 3945639660), (3, 2630426440), (4, 1972819830), (5, 1578255864), (6, 1315213220), (8, 986409915), (10, 789127932), (12, 657606610), (15, 526085288), (20, 394563966), (24, 328803305), (29, 272113080), (30, 263042644), (40, 197281983), (47, 167899560), (58, 136056540), (60, 131521322), (87, 90704360), (94, 83949780), (116, 68028270), (120, 65760661), (141, 55966520), (145, 54422616), (174, 45352180), (188, 41974890), (232, 34014135), (235, 33579912), (282, 27983260), (290, 27211308), (348, 22676090), (376, 20987445), (435, 18140872), (470, 16789956), (564, 13991630), (580, 13605654), (696, 11338045), (705, 11193304), (870, 9070436), (940, 8394978), (1128, 6995815), (1160, 6802827), (1363, 5789640), (1410, 5596652), (1740, 4535218), (1880, 4197489), (2726, 2894820), (2820, 2798326), (3480, 2267609), (4089, 1929880), (5452, 1447410), (5640, 1399163), (6815, 1157928), (8178, 964940), (10904, 723705), (13630, 578964), (16356, 482470), (20445, 385976), (27260, 289482), (32712, 241235), (40890, 192988), (48247, 163560), (54520, 144741), (81780, 96494)]