171361320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109847}}^1$

素因数の和:109874

約数の個数: 64

約数和(自身を含む): 553633920

約数和(自身を除く): 382272600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 109847, 219694, 329541, 439388, 549235, 659082, 878776, 1098470, 1318164, 1428011, 1647705, 2196940, 2636328, 2856022, 3295410, 4284033, 4393880, 5712044, 6590820, 7140055, 8568066, 11424088, 13181640, 14280110, 17136132, 21420165, 28560220, 34272264, 42840330, 57120440, 85680660, 171361320]

約数ペア:

[(1, 171361320), (2, 85680660), (3, 57120440), (4, 42840330), (5, 34272264), (6, 28560220), (8, 21420165), (10, 17136132), (12, 14280110), (13, 13181640), (15, 11424088), (20, 8568066), (24, 7140055), (26, 6590820), (30, 5712044), (39, 4393880), (40, 4284033), (52, 3295410), (60, 2856022), (65, 2636328), (78, 2196940), (104, 1647705), (120, 1428011), (130, 1318164), (156, 1098470), (195, 878776), (260, 659082), (312, 549235), (390, 439388), (520, 329541), (780, 219694), (1560, 109847)]