285666480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1093}}^1$

素因数の和:1137

約数の個数: 240

約数和(自身を含む): 1082534880

約数和(自身を除く): 796868400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1093, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1936, 1980, 2160, 2178, 2186, 2376, 2420, 2640, 2904, 2970, 3267, 3279, 3630, 3960, 4356, 4372, 4752, 4840, 5445, 5465, 5808, 5940, 6534, 6558, 7260, 7920, 8712, 8744, 9680, 9837, 10890, 10930, 11880, 12023, 13068, 13116, 14520, 16335, 16395, 17424, 17488, 19674, 21780, 21860, 23760, 24046, 26136, 26232, 29040, 29511, 32670, 32790, 36069, 39348, 43560, 43720, 48092, 49185, 52272, 52464, 59022, 60115, 65340, 65580, 72138, 78696, 87120, 87440, 96184, 98370, 108207, 118044, 120230, 130680, 131160, 132253, 144276, 147555, 157392, 180345, 192368, 196740, 216414, 236088, 240460, 261360, 262320, 264506, 288552, 295110, 324621, 360690, 393480, 396759, 432828, 472176, 480920, 529012, 541035, 577104, 590220, 649242, 661265, 721380, 786960, 793518, 865656, 961840, 1058024, 1082070, 1180440, 1190277, 1298484, 1322530, 1442760, 1587036, 1623105, 1731312, 1983795, 2116048, 2164140, 2360880, 2380554, 2596968, 2645060, 2885520, 3174072, 3246210, 3570831, 3967590, 4328280, 4761108, 5193936, 5290120, 5951385, 6348144, 6492420, 7141662, 7935180, 8656560, 9522216, 10580240, 11902770, 12984840, 14283324, 15870360, 17854155, 19044432, 23805540, 25969680, 28566648, 31740720, 35708310, 47611080, 57133296, 71416620, 95222160, 142833240, 285666480]

約数ペア:

[(1, 285666480), (2, 142833240), (3, 95222160), (4, 71416620), (5, 57133296), (6, 47611080), (8, 35708310), (9, 31740720), (10, 28566648), (11, 25969680), (12, 23805540), (15, 19044432), (16, 17854155), (18, 15870360), (20, 14283324), (22, 12984840), (24, 11902770), (27, 10580240), (30, 9522216), (33, 8656560), (36, 7935180), (40, 7141662), (44, 6492420), (45, 6348144), (48, 5951385), (54, 5290120), (55, 5193936), (60, 4761108), (66, 4328280), (72, 3967590), (80, 3570831), (88, 3246210), (90, 3174072), (99, 2885520), (108, 2645060), (110, 2596968), (120, 2380554), (121, 2360880), (132, 2164140), (135, 2116048), (144, 1983795), (165, 1731312), (176, 1623105), (180, 1587036), (198, 1442760), (216, 1322530), (220, 1298484), (240, 1190277), (242, 1180440), (264, 1082070), (270, 1058024), (297, 961840), (330, 865656), (360, 793518), (363, 786960), (396, 721380), (432, 661265), (440, 649242), (484, 590220), (495, 577104), (528, 541035), (540, 529012), (594, 480920), (605, 472176), (660, 432828), (720, 396759), (726, 393480), (792, 360690), (880, 324621), (968, 295110), (990, 288552), (1080, 264506), (1089, 262320), (1093, 261360), (1188, 240460), (1210, 236088), (1320, 216414), (1452, 196740), (1485, 192368), (1584, 180345), (1815, 157392), (1936, 147555), (1980, 144276), (2160, 132253), (2178, 131160), (2186, 130680), (2376, 120230), (2420, 118044), (2640, 108207), (2904, 98370), (2970, 96184), (3267, 87440), (3279, 87120), (3630, 78696), (3960, 72138), (4356, 65580), (4372, 65340), (4752, 60115), (4840, 59022), (5445, 52464), (5465, 52272), (5808, 49185), (5940, 48092), (6534, 43720), (6558, 43560), (7260, 39348), (7920, 36069), (8712, 32790), (8744, 32670), (9680, 29511), (9837, 29040), (10890, 26232), (10930, 26136), (11880, 24046), (12023, 23760), (13068, 21860), (13116, 21780), (14520, 19674), (16335, 17488), (16395, 17424)]