1272042240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1347

約数の個数: 288

約数和(自身を含む): 4772167680

約数和(自身を除く): 3500125440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 256, 259, 280, 296, 320, 336, 370, 384, 420, 444, 448, 480, 518, 555, 560, 592, 640, 672, 740, 768, 777, 840, 888, 896, 960, 1036, 1110, 1120, 1184, 1279, 1280, 1295, 1344, 1480, 1554, 1680, 1776, 1792, 1920, 2072, 2220, 2240, 2368, 2558, 2590, 2688, 2960, 3108, 3360, 3552, 3837, 3840, 3885, 4144, 4440, 4480, 4736, 5116, 5180, 5376, 5920, 6216, 6395, 6720, 7104, 7674, 7770, 8288, 8880, 8953, 8960, 9472, 10232, 10360, 11840, 12432, 12790, 13440, 14208, 15348, 15540, 16576, 17760, 17906, 19185, 20464, 20720, 23680, 24864, 25580, 26859, 26880, 28416, 30696, 31080, 33152, 35520, 35812, 38370, 40928, 41440, 44765, 47323, 47360, 49728, 51160, 53718, 61392, 62160, 66304, 71040, 71624, 76740, 81856, 82880, 89530, 94646, 99456, 102320, 107436, 122784, 124320, 134295, 141969, 142080, 143248, 153480, 163712, 165760, 179060, 189292, 198912, 204640, 214872, 236615, 245568, 248640, 268590, 283938, 286496, 306960, 327424, 331261, 331520, 358120, 378584, 409280, 429744, 473230, 491136, 497280, 537180, 567876, 572992, 613920, 662522, 709845, 716240, 757168, 818560, 859488, 946460, 982272, 993783, 994560, 1074360, 1135752, 1145984, 1227840, 1325044, 1419690, 1432480, 1514336, 1637120, 1656305, 1718976, 1892920, 1987566, 2148720, 2271504, 2291968, 2455680, 2650088, 2839380, 2864960, 3028672, 3312610, 3437952, 3785840, 3975132, 4297440, 4543008, 4911360, 4968915, 5300176, 5678760, 5729920, 6057344, 6625220, 6875904, 7571680, 7950264, 8594880, 9086016, 9937830, 10600352, 11357520, 11459840, 12114688, 13250440, 15143360, 15900528, 17189760, 18172032, 19875660, 21200704, 22715040, 26500880, 30286720, 31801056, 34379520, 36344064, 39751320, 42401408, 45430080, 53001760, 60573440, 63602112, 79502640, 84802816, 90860160, 106003520, 127204224, 159005280, 181720320, 212007040, 254408448, 318010560, 424014080, 636021120, 1272042240]

約数ペア:

[(1, 1272042240), (2, 636021120), (3, 424014080), (4, 318010560), (5, 254408448), (6, 212007040), (7, 181720320), (8, 159005280), (10, 127204224), (12, 106003520), (14, 90860160), (15, 84802816), (16, 79502640), (20, 63602112), (21, 60573440), (24, 53001760), (28, 45430080), (30, 42401408), (32, 39751320), (35, 36344064), (37, 34379520), (40, 31801056), (42, 30286720), (48, 26500880), (56, 22715040), (60, 21200704), (64, 19875660), (70, 18172032), (74, 17189760), (80, 15900528), (84, 15143360), (96, 13250440), (105, 12114688), (111, 11459840), (112, 11357520), (120, 10600352), (128, 9937830), (140, 9086016), (148, 8594880), (160, 7950264), (168, 7571680), (185, 6875904), (192, 6625220), (210, 6057344), (222, 5729920), (224, 5678760), (240, 5300176), (256, 4968915), (259, 4911360), (280, 4543008), (296, 4297440), (320, 3975132), (336, 3785840), (370, 3437952), (384, 3312610), (420, 3028672), (444, 2864960), (448, 2839380), (480, 2650088), (518, 2455680), (555, 2291968), (560, 2271504), (592, 2148720), (640, 1987566), (672, 1892920), (740, 1718976), (768, 1656305), (777, 1637120), (840, 1514336), (888, 1432480), (896, 1419690), (960, 1325044), (1036, 1227840), (1110, 1145984), (1120, 1135752), (1184, 1074360), (1279, 994560), (1280, 993783), (1295, 982272), (1344, 946460), (1480, 859488), (1554, 818560), (1680, 757168), (1776, 716240), (1792, 709845), (1920, 662522), (2072, 613920), (2220, 572992), (2240, 567876), (2368, 537180), (2558, 497280), (2590, 491136), (2688, 473230), (2960, 429744), (3108, 409280), (3360, 378584), (3552, 358120), (3837, 331520), (3840, 331261), (3885, 327424), (4144, 306960), (4440, 286496), (4480, 283938), (4736, 268590), (5116, 248640), (5180, 245568), (5376, 236615), (5920, 214872), (6216, 204640), (6395, 198912), (6720, 189292), (7104, 179060), (7674, 165760), (7770, 163712), (8288, 153480), (8880, 143248), (8953, 142080), (8960, 141969), (9472, 134295), (10232, 124320), (10360, 122784), (11840, 107436), (12432, 102320), (12790, 99456), (13440, 94646), (14208, 89530), (15348, 82880), (15540, 81856), (16576, 76740), (17760, 71624), (17906, 71040), (19185, 66304), (20464, 62160), (20720, 61392), (23680, 53718), (24864, 51160), (25580, 49728), (26859, 47360), (26880, 47323), (28416, 44765), (30696, 41440), (31080, 40928), (33152, 38370), (35520, 35812)]