210147120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5507}}^1$

素因数の和:5579

約数の個数: 120

約数和(自身を含む): 719190576

約数和(自身を除く): 509043456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5507, 6360, 7632, 9540, 11014, 12720, 16521, 19080, 22028, 27535, 33042, 38160, 44056, 49563, 55070, 66084, 82605, 88112, 99126, 110140, 132168, 165210, 198252, 220280, 247815, 264336, 291871, 330420, 396504, 440560, 495630, 583742, 660840, 793008, 875613, 991260, 1167484, 1321680, 1459355, 1751226, 1982520, 2334968, 2626839, 2918710, 3502452, 3965040, 4378065, 4669936, 5253678, 5837420, 7004904, 8756130, 10507356, 11674840, 13134195, 14009808, 17512260, 21014712, 23349680, 26268390, 35024520, 42029424, 52536780, 70049040, 105073560, 210147120]

約数ペア:

[(1, 210147120), (2, 105073560), (3, 70049040), (4, 52536780), (5, 42029424), (6, 35024520), (8, 26268390), (9, 23349680), (10, 21014712), (12, 17512260), (15, 14009808), (16, 13134195), (18, 11674840), (20, 10507356), (24, 8756130), (30, 7004904), (36, 5837420), (40, 5253678), (45, 4669936), (48, 4378065), (53, 3965040), (60, 3502452), (72, 2918710), (80, 2626839), (90, 2334968), (106, 1982520), (120, 1751226), (144, 1459355), (159, 1321680), (180, 1167484), (212, 991260), (240, 875613), (265, 793008), (318, 660840), (360, 583742), (424, 495630), (477, 440560), (530, 396504), (636, 330420), (720, 291871), (795, 264336), (848, 247815), (954, 220280), (1060, 198252), (1272, 165210), (1590, 132168), (1908, 110140), (2120, 99126), (2385, 88112), (2544, 82605), (3180, 66084), (3816, 55070), (4240, 49563), (4770, 44056), (5507, 38160), (6360, 33042), (7632, 27535), (9540, 22028), (11014, 19080), (12720, 16521)]