207836280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2835

約数の個数: 160

約数和(自身を含む): 729194400

約数和(自身を除く): 521358120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 2789, 3105, 3240, 3726, 4140, 4968, 5578, 6210, 7452, 8280, 8367, 9315, 11156, 12420, 13945, 14904, 16734, 18630, 22312, 24840, 25101, 27890, 33468, 37260, 41835, 50202, 55780, 64147, 66936, 74520, 75303, 83670, 100404, 111560, 125505, 128294, 150606, 167340, 192441, 200808, 225909, 251010, 256588, 301212, 320735, 334680, 376515, 384882, 451818, 502020, 513176, 577323, 602424, 641470, 753030, 769764, 903636, 962205, 1004040, 1129545, 1154646, 1282940, 1506060, 1539528, 1731969, 1807272, 1924410, 2259090, 2309292, 2565880, 2886615, 3012120, 3463938, 3848820, 4518180, 4618584, 5195907, 5773230, 6927876, 7697640, 8659845, 9036360, 10391814, 11546460, 13855752, 17319690, 20783628, 23092920, 25979535, 34639380, 41567256, 51959070, 69278760, 103918140, 207836280]

約数ペア:

[(1, 207836280), (2, 103918140), (3, 69278760), (4, 51959070), (5, 41567256), (6, 34639380), (8, 25979535), (9, 23092920), (10, 20783628), (12, 17319690), (15, 13855752), (18, 11546460), (20, 10391814), (23, 9036360), (24, 8659845), (27, 7697640), (30, 6927876), (36, 5773230), (40, 5195907), (45, 4618584), (46, 4518180), (54, 3848820), (60, 3463938), (69, 3012120), (72, 2886615), (81, 2565880), (90, 2309292), (92, 2259090), (108, 1924410), (115, 1807272), (120, 1731969), (135, 1539528), (138, 1506060), (162, 1282940), (180, 1154646), (184, 1129545), (207, 1004040), (216, 962205), (230, 903636), (270, 769764), (276, 753030), (324, 641470), (345, 602424), (360, 577323), (405, 513176), (414, 502020), (460, 451818), (540, 384882), (552, 376515), (621, 334680), (648, 320735), (690, 301212), (810, 256588), (828, 251010), (920, 225909), (1035, 200808), (1080, 192441), (1242, 167340), (1380, 150606), (1620, 128294), (1656, 125505), (1863, 111560), (2070, 100404), (2484, 83670), (2760, 75303), (2789, 74520), (3105, 66936), (3240, 64147), (3726, 55780), (4140, 50202), (4968, 41835), (5578, 37260), (6210, 33468), (7452, 27890), (8280, 25101), (8367, 24840), (9315, 22312), (11156, 18630), (12420, 16734), (13945, 14904)]