890003520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:498

約数の個数: 336

約数和(自身を含む): 3535728768

約数和(自身を除く): 2645725248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 131, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 262, 280, 288, 315, 320, 336, 337, 360, 393, 420, 448, 480, 504, 524, 560, 576, 630, 655, 672, 674, 720, 786, 840, 917, 960, 1008, 1011, 1048, 1120, 1179, 1260, 1310, 1344, 1348, 1440, 1572, 1680, 1685, 1834, 1965, 2016, 2022, 2096, 2240, 2358, 2359, 2520, 2620, 2696, 2751, 2880, 3033, 3144, 3360, 3370, 3668, 3930, 4032, 4044, 4192, 4585, 4716, 4718, 5040, 5055, 5240, 5392, 5502, 5895, 6066, 6288, 6720, 6740, 7077, 7336, 7860, 8088, 8253, 8384, 9170, 9432, 9436, 10080, 10110, 10480, 10784, 11004, 11790, 11795, 12132, 12576, 13480, 13755, 14154, 14672, 15165, 15720, 16176, 16506, 18340, 18864, 18872, 20160, 20220, 20960, 21231, 21568, 22008, 23580, 23590, 24264, 25152, 26960, 27510, 28308, 29344, 30330, 31440, 32352, 33012, 35385, 36680, 37728, 37744, 40440, 41265, 41920, 42462, 44016, 44147, 47160, 47180, 48528, 53920, 55020, 56616, 58688, 60660, 62880, 64704, 66024, 70770, 73360, 75456, 75488, 80880, 82530, 84924, 88032, 88294, 94320, 94360, 97056, 106155, 107840, 110040, 113232, 121320, 125760, 132048, 132441, 141540, 146720, 150976, 161760, 165060, 169848, 176064, 176588, 188640, 188720, 194112, 212310, 220080, 220735, 226464, 242640, 264096, 264882, 283080, 293440, 309029, 323520, 330120, 339696, 353176, 377280, 377440, 397323, 424620, 440160, 441470, 452928, 485280, 528192, 529764, 566160, 618058, 660240, 662205, 679392, 706352, 754880, 794646, 849240, 880320, 882940, 927087, 970560, 1059528, 1132320, 1236116, 1320480, 1324410, 1358784, 1412704, 1545145, 1589292, 1698480, 1765880, 1854174, 1986615, 2119056, 2264640, 2472232, 2640960, 2648820, 2781261, 2825408, 3090290, 3178584, 3396960, 3531760, 3708348, 3973230, 4238112, 4635435, 4944464, 5297640, 5562522, 6180580, 6357168, 6793920, 7063520, 7416696, 7946460, 8476224, 9270870, 9888928, 10595280, 11125044, 12361160, 12714336, 13906305, 14127040, 14833392, 15892920, 18541740, 19777856, 21190560, 22250088, 24722320, 25428672, 27812610, 29666784, 31785840, 37083480, 42381120, 44500176, 49444640, 55625220, 59333568, 63571680, 74166960, 89000352, 98889280, 111250440, 127143360, 148333920, 178000704, 222500880, 296667840, 445001760, 890003520]

約数ペア:

[(1, 890003520), (2, 445001760), (3, 296667840), (4, 222500880), (5, 178000704), (6, 148333920), (7, 127143360), (8, 111250440), (9, 98889280), (10, 89000352), (12, 74166960), (14, 63571680), (15, 59333568), (16, 55625220), (18, 49444640), (20, 44500176), (21, 42381120), (24, 37083480), (28, 31785840), (30, 29666784), (32, 27812610), (35, 25428672), (36, 24722320), (40, 22250088), (42, 21190560), (45, 19777856), (48, 18541740), (56, 15892920), (60, 14833392), (63, 14127040), (64, 13906305), (70, 12714336), (72, 12361160), (80, 11125044), (84, 10595280), (90, 9888928), (96, 9270870), (105, 8476224), (112, 7946460), (120, 7416696), (126, 7063520), (131, 6793920), (140, 6357168), (144, 6180580), (160, 5562522), (168, 5297640), (180, 4944464), (192, 4635435), (210, 4238112), (224, 3973230), (240, 3708348), (252, 3531760), (262, 3396960), (280, 3178584), (288, 3090290), (315, 2825408), (320, 2781261), (336, 2648820), (337, 2640960), (360, 2472232), (393, 2264640), (420, 2119056), (448, 1986615), (480, 1854174), (504, 1765880), (524, 1698480), (560, 1589292), (576, 1545145), (630, 1412704), (655, 1358784), (672, 1324410), (674, 1320480), (720, 1236116), (786, 1132320), (840, 1059528), (917, 970560), (960, 927087), (1008, 882940), (1011, 880320), (1048, 849240), (1120, 794646), (1179, 754880), (1260, 706352), (1310, 679392), (1344, 662205), (1348, 660240), (1440, 618058), (1572, 566160), (1680, 529764), (1685, 528192), (1834, 485280), (1965, 452928), (2016, 441470), (2022, 440160), (2096, 424620), (2240, 397323), (2358, 377440), (2359, 377280), (2520, 353176), (2620, 339696), (2696, 330120), (2751, 323520), (2880, 309029), (3033, 293440), (3144, 283080), (3360, 264882), (3370, 264096), (3668, 242640), (3930, 226464), (4032, 220735), (4044, 220080), (4192, 212310), (4585, 194112), (4716, 188720), (4718, 188640), (5040, 176588), (5055, 176064), (5240, 169848), (5392, 165060), (5502, 161760), (5895, 150976), (6066, 146720), (6288, 141540), (6720, 132441), (6740, 132048), (7077, 125760), (7336, 121320), (7860, 113232), (8088, 110040), (8253, 107840), (8384, 106155), (9170, 97056), (9432, 94360), (9436, 94320), (10080, 88294), (10110, 88032), (10480, 84924), (10784, 82530), (11004, 80880), (11790, 75488), (11795, 75456), (12132, 73360), (12576, 70770), (13480, 66024), (13755, 64704), (14154, 62880), (14672, 60660), (15165, 58688), (15720, 56616), (16176, 55020), (16506, 53920), (18340, 48528), (18864, 47180), (18872, 47160), (20160, 44147), (20220, 44016), (20960, 42462), (21231, 41920), (21568, 41265), (22008, 40440), (23580, 37744), (23590, 37728), (24264, 36680), (25152, 35385), (26960, 33012), (27510, 32352), (28308, 31440), (29344, 30330)]