2785803840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3527

約数の個数: 280

約数和(自身を含む): 10232209152

約数和(自身を除く): 7446405312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3467, 3720, 4185, 4320, 4464, 4960, 5022, 5184, 5580, 5952, 6480, 6696, 6934, 7440, 8370, 8640, 8928, 9920, 10044, 10401, 11160, 12555, 12960, 13392, 13868, 14880, 16740, 17335, 17856, 20088, 20802, 22320, 25110, 25920, 26784, 27736, 29760, 31203, 33480, 34670, 40176, 41604, 44640, 50220, 52005, 53568, 55472, 62406, 66960, 69340, 80352, 83208, 89280, 93609, 100440, 104010, 107477, 110944, 124812, 133920, 138680, 156015, 160704, 166416, 187218, 200880, 208020, 214954, 221888, 249624, 267840, 277360, 280827, 312030, 322431, 332832, 374436, 401760, 416040, 429908, 468045, 499248, 537385, 554720, 561654, 624060, 644862, 665664, 748872, 803520, 832080, 859816, 936090, 967293, 998496, 1074770, 1109440, 1123308, 1248120, 1289724, 1404135, 1497744, 1612155, 1664160, 1719632, 1872180, 1934586, 1996992, 2149540, 2246616, 2496240, 2579448, 2808270, 2901879, 2995488, 3224310, 3328320, 3439264, 3744360, 3869172, 4299080, 4493232, 4836465, 4992480, 5158896, 5616540, 5803758, 5990976, 6448620, 6878528, 7488720, 7738344, 8598160, 8705637, 8986464, 9672930, 9984960, 10317792, 11233080, 11607516, 12897240, 14509395, 14977440, 15476688, 17196320, 17411274, 17972928, 19345860, 20635584, 22466160, 23215032, 25794480, 29018790, 29954880, 30953376, 34392640, 34822548, 38691720, 43528185, 44932320, 46430064, 51588960, 58037580, 61906752, 69645096, 77383440, 87056370, 89864640, 92860128, 103177920, 116075160, 139290192, 154766880, 174112740, 185720256, 232150320, 278580384, 309533760, 348225480, 464300640, 557160768, 696450960, 928601280, 1392901920, 2785803840]

約数ペア:

[(1, 2785803840), (2, 1392901920), (3, 928601280), (4, 696450960), (5, 557160768), (6, 464300640), (8, 348225480), (9, 309533760), (10, 278580384), (12, 232150320), (15, 185720256), (16, 174112740), (18, 154766880), (20, 139290192), (24, 116075160), (27, 103177920), (30, 92860128), (31, 89864640), (32, 87056370), (36, 77383440), (40, 69645096), (45, 61906752), (48, 58037580), (54, 51588960), (60, 46430064), (62, 44932320), (64, 43528185), (72, 38691720), (80, 34822548), (81, 34392640), (90, 30953376), (93, 29954880), (96, 29018790), (108, 25794480), (120, 23215032), (124, 22466160), (135, 20635584), (144, 19345860), (155, 17972928), (160, 17411274), (162, 17196320), (180, 15476688), (186, 14977440), (192, 14509395), (216, 12897240), (240, 11607516), (248, 11233080), (270, 10317792), (279, 9984960), (288, 9672930), (310, 8986464), (320, 8705637), (324, 8598160), (360, 7738344), (372, 7488720), (405, 6878528), (432, 6448620), (465, 5990976), (480, 5803758), (496, 5616540), (540, 5158896), (558, 4992480), (576, 4836465), (620, 4493232), (648, 4299080), (720, 3869172), (744, 3744360), (810, 3439264), (837, 3328320), (864, 3224310), (930, 2995488), (960, 2901879), (992, 2808270), (1080, 2579448), (1116, 2496240), (1240, 2246616), (1296, 2149540), (1395, 1996992), (1440, 1934586), (1488, 1872180), (1620, 1719632), (1674, 1664160), (1728, 1612155), (1860, 1497744), (1984, 1404135), (2160, 1289724), (2232, 1248120), (2480, 1123308), (2511, 1109440), (2592, 1074770), (2790, 998496), (2880, 967293), (2976, 936090), (3240, 859816), (3348, 832080), (3467, 803520), (3720, 748872), (4185, 665664), (4320, 644862), (4464, 624060), (4960, 561654), (5022, 554720), (5184, 537385), (5580, 499248), (5952, 468045), (6480, 429908), (6696, 416040), (6934, 401760), (7440, 374436), (8370, 332832), (8640, 322431), (8928, 312030), (9920, 280827), (10044, 277360), (10401, 267840), (11160, 249624), (12555, 221888), (12960, 214954), (13392, 208020), (13868, 200880), (14880, 187218), (16740, 166416), (17335, 160704), (17856, 156015), (20088, 138680), (20802, 133920), (22320, 124812), (25110, 110944), (25920, 107477), (26784, 104010), (27736, 100440), (29760, 93609), (31203, 89280), (33480, 83208), (34670, 80352), (40176, 69340), (41604, 66960), (44640, 62406), (50220, 55472), (52005, 53568)]