814993320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{63473}}^1$

素因数の和:63594

約数の個数: 64

約数和(自身を含む): 2467869120

約数和(自身を除く): 1652875800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 63473, 126946, 190419, 253892, 317365, 380838, 507784, 634730, 761676, 952095, 1269460, 1523352, 1904190, 2538920, 3808380, 6791611, 7616760, 13583222, 20374833, 27166444, 33958055, 40749666, 54332888, 67916110, 81499332, 101874165, 135832220, 162998664, 203748330, 271664440, 407496660, 814993320]

約数ペア:

[(1, 814993320), (2, 407496660), (3, 271664440), (4, 203748330), (5, 162998664), (6, 135832220), (8, 101874165), (10, 81499332), (12, 67916110), (15, 54332888), (20, 40749666), (24, 33958055), (30, 27166444), (40, 20374833), (60, 13583222), (107, 7616760), (120, 6791611), (214, 3808380), (321, 2538920), (428, 1904190), (535, 1523352), (642, 1269460), (856, 952095), (1070, 761676), (1284, 634730), (1605, 507784), (2140, 380838), (2568, 317365), (3210, 253892), (4280, 190419), (6420, 126946), (12840, 63473)]