6518348520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 19712160000

約数和(自身を除く): 13193811480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 389, 449, 622, 778, 898, 933, 1167, 1244, 1347, 1555, 1556, 1796, 1866, 1945, 2245, 2334, 2488, 2694, 3110, 3112, 3592, 3732, 3890, 4490, 4665, 4668, 5388, 5835, 6220, 6735, 7464, 7780, 8980, 9330, 9336, 10776, 11670, 12440, 13470, 15560, 17960, 18660, 23340, 26940, 37320, 46680, 53880, 120979, 139639, 174661, 241958, 279278, 349322, 362937, 418917, 483916, 523983, 558556, 604895, 698195, 698644, 725874, 837834, 873305, 967832, 1047966, 1117112, 1209790, 1396390, 1397288, 1451748, 1675668, 1746610, 1814685, 2094585, 2095932, 2419580, 2619915, 2792780, 2903496, 3351336, 3493220, 3629370, 4189170, 4191864, 4839160, 5239830, 5585560, 6986440, 7258740, 8378340, 10479660, 14517480, 16756680, 20959320, 54319571, 108639142, 162958713, 217278284, 271597855, 325917426, 434556568, 543195710, 651834852, 814793565, 1086391420, 1303669704, 1629587130, 2172782840, 3259174260, 6518348520]

約数ペア:

[(1, 6518348520), (2, 3259174260), (3, 2172782840), (4, 1629587130), (5, 1303669704), (6, 1086391420), (8, 814793565), (10, 651834852), (12, 543195710), (15, 434556568), (20, 325917426), (24, 271597855), (30, 217278284), (40, 162958713), (60, 108639142), (120, 54319571), (311, 20959320), (389, 16756680), (449, 14517480), (622, 10479660), (778, 8378340), (898, 7258740), (933, 6986440), (1167, 5585560), (1244, 5239830), (1347, 4839160), (1555, 4191864), (1556, 4189170), (1796, 3629370), (1866, 3493220), (1945, 3351336), (2245, 2903496), (2334, 2792780), (2488, 2619915), (2694, 2419580), (3110, 2095932), (3112, 2094585), (3592, 1814685), (3732, 1746610), (3890, 1675668), (4490, 1451748), (4665, 1397288), (4668, 1396390), (5388, 1209790), (5835, 1117112), (6220, 1047966), (6735, 967832), (7464, 873305), (7780, 837834), (8980, 725874), (9330, 698644), (9336, 698195), (10776, 604895), (11670, 558556), (12440, 523983), (13470, 483916), (15560, 418917), (17960, 362937), (18660, 349322), (23340, 279278), (26940, 241958), (37320, 174661), (46680, 139639), (53880, 120979)]