213072120

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{7307}}^1$

素因数の和:7336

約数の個数: 112

約数和(自身を含む): 718887960

約数和(自身を除く): 505815840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 7307, 9720, 14580, 14614, 21921, 29160, 29228, 36535, 43842, 58456, 65763, 73070, 87684, 109605, 131526, 146140, 175368, 197289, 219210, 263052, 292280, 328815, 394578, 438420, 526104, 591867, 657630, 789156, 876840, 986445, 1183734, 1315260, 1578312, 1775601, 1972890, 2367468, 2630520, 2959335, 3551202, 3945780, 4734936, 5326803, 5918670, 7102404, 7891560, 8878005, 10653606, 11837340, 14204808, 17756010, 21307212, 23674680, 26634015, 35512020, 42614424, 53268030, 71024040, 106536060, 213072120]

約数ペア:

[(1, 213072120), (2, 106536060), (3, 71024040), (4, 53268030), (5, 42614424), (6, 35512020), (8, 26634015), (9, 23674680), (10, 21307212), (12, 17756010), (15, 14204808), (18, 11837340), (20, 10653606), (24, 8878005), (27, 7891560), (30, 7102404), (36, 5918670), (40, 5326803), (45, 4734936), (54, 3945780), (60, 3551202), (72, 2959335), (81, 2630520), (90, 2367468), (108, 1972890), (120, 1775601), (135, 1578312), (162, 1315260), (180, 1183734), (216, 986445), (243, 876840), (270, 789156), (324, 657630), (360, 591867), (405, 526104), (486, 438420), (540, 394578), (648, 328815), (729, 292280), (810, 263052), (972, 219210), (1080, 197289), (1215, 175368), (1458, 146140), (1620, 131526), (1944, 109605), (2430, 87684), (2916, 73070), (3240, 65763), (3645, 58456), (4860, 43842), (5832, 36535), (7290, 29228), (7307, 29160), (9720, 21921), (14580, 14614)]