19104648840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{495967}}^1$

素因数の和:496091

約数の個数: 96

約数和(自身を含む): 62670516480

約数和(自身を除く): 43565867640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7704, 9630, 12840, 19260, 38520, 495967, 991934, 1487901, 1983868, 2479835, 2975802, 3967736, 4463703, 4959670, 5951604, 7439505, 8927406, 9919340, 11903208, 14879010, 17854812, 19838680, 22318515, 29758020, 35709624, 44637030, 53068469, 59516040, 89274060, 106136938, 159205407, 178548120, 212273876, 265342345, 318410814, 424547752, 477616221, 530684690, 636821628, 796027035, 955232442, 1061369380, 1273643256, 1592054070, 1910464884, 2122738760, 2388081105, 3184108140, 3820929768, 4776162210, 6368216280, 9552324420, 19104648840]

約数ペア:

[(1, 19104648840), (2, 9552324420), (3, 6368216280), (4, 4776162210), (5, 3820929768), (6, 3184108140), (8, 2388081105), (9, 2122738760), (10, 1910464884), (12, 1592054070), (15, 1273643256), (18, 1061369380), (20, 955232442), (24, 796027035), (30, 636821628), (36, 530684690), (40, 477616221), (45, 424547752), (60, 318410814), (72, 265342345), (90, 212273876), (107, 178548120), (120, 159205407), (180, 106136938), (214, 89274060), (321, 59516040), (360, 53068469), (428, 44637030), (535, 35709624), (642, 29758020), (856, 22318515), (963, 19838680), (1070, 17854812), (1284, 14879010), (1605, 11903208), (1926, 9919340), (2140, 8927406), (2568, 7439505), (3210, 5951604), (3852, 4959670), (4280, 4463703), (4815, 3967736), (6420, 2975802), (7704, 2479835), (9630, 1983868), (12840, 1487901), (19260, 991934), (38520, 495967)]