2016209040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{158507}}^1$

素因数の和:158576

約数の個数: 80

約数和(自身を含む): 6368217408

約数和(自身を除く): 4352008368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 158507, 317014, 475521, 634028, 792535, 951042, 1268056, 1585070, 1902084, 2377605, 2536112, 3170140, 3804168, 4755210, 6340280, 7608336, 8400871, 9510420, 12680560, 16801742, 19020840, 25202613, 33603484, 38041680, 42004355, 50405226, 67206968, 84008710, 100810452, 126013065, 134413936, 168017420, 201620904, 252026130, 336034840, 403241808, 504052260, 672069680, 1008104520, 2016209040]

約数ペア:

[(1, 2016209040), (2, 1008104520), (3, 672069680), (4, 504052260), (5, 403241808), (6, 336034840), (8, 252026130), (10, 201620904), (12, 168017420), (15, 134413936), (16, 126013065), (20, 100810452), (24, 84008710), (30, 67206968), (40, 50405226), (48, 42004355), (53, 38041680), (60, 33603484), (80, 25202613), (106, 19020840), (120, 16801742), (159, 12680560), (212, 9510420), (240, 8400871), (265, 7608336), (318, 6340280), (424, 4755210), (530, 3804168), (636, 3170140), (795, 2536112), (848, 2377605), (1060, 1902084), (1272, 1585070), (1590, 1268056), (2120, 951042), (2544, 792535), (3180, 634028), (4240, 475521), (6360, 317014), (12720, 158507)]