2502563040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6229}}^1$

素因数の和:6287

約数の個数: 240

約数和(自身を含む): 9118327680

約数和(自身を除く): 6615764640

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, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6229, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12458, 12555, 12960, 13392, 14880, 16740, 18687, 20088, 22320, 24916, 25110, 26784, 31145, 33480, 37374, 40176, 44640, 49832, 50220, 56061, 62290, 66960, 74748, 80352, 93435, 99664, 100440, 112122, 124580, 133920, 149496, 168183, 186870, 193099, 199328, 200880, 224244, 249160, 280305, 298992, 336366, 373740, 386198, 401760, 448488, 498320, 504549, 560610, 579297, 597984, 672732, 747480, 772396, 840915, 896976, 965495, 996640, 1009098, 1121220, 1158594, 1345464, 1494960, 1544792, 1681830, 1737891, 1793952, 1930990, 2018196, 2242440, 2317188, 2522745, 2690928, 2896485, 2989920, 3089584, 3363660, 3475782, 3861980, 4036392, 4484880, 4634376, 5045490, 5213673, 5381856, 5792970, 6179168, 6727320, 6951564, 7723960, 8072784, 8689455, 8969760, 9268752, 10090980, 10427346, 11585940, 13454640, 13903128, 15447920, 15641019, 16145568, 17378910, 18537504, 20181960, 20854692, 23171880, 26068365, 26909280, 27806256, 30895840, 31282038, 34757820, 40363920, 41709384, 46343760, 52136730, 55612512, 62564076, 69515640, 78205095, 80727840, 83418768, 92687520, 104273460, 125128152, 139031280, 156410190, 166837536, 208546920, 250256304, 278062560, 312820380, 417093840, 500512608, 625640760, 834187680, 1251281520, 2502563040]

約数ペア:

[(1, 2502563040), (2, 1251281520), (3, 834187680), (4, 625640760), (5, 500512608), (6, 417093840), (8, 312820380), (9, 278062560), (10, 250256304), (12, 208546920), (15, 166837536), (16, 156410190), (18, 139031280), (20, 125128152), (24, 104273460), (27, 92687520), (30, 83418768), (31, 80727840), (32, 78205095), (36, 69515640), (40, 62564076), (45, 55612512), (48, 52136730), (54, 46343760), (60, 41709384), (62, 40363920), (72, 34757820), (80, 31282038), (81, 30895840), (90, 27806256), (93, 26909280), (96, 26068365), (108, 23171880), (120, 20854692), (124, 20181960), (135, 18537504), (144, 17378910), (155, 16145568), (160, 15641019), (162, 15447920), (180, 13903128), (186, 13454640), (216, 11585940), (240, 10427346), (248, 10090980), (270, 9268752), (279, 8969760), (288, 8689455), (310, 8072784), (324, 7723960), (360, 6951564), (372, 6727320), (405, 6179168), (432, 5792970), (465, 5381856), (480, 5213673), (496, 5045490), (540, 4634376), (558, 4484880), (620, 4036392), (648, 3861980), (720, 3475782), (744, 3363660), (810, 3089584), (837, 2989920), (864, 2896485), (930, 2690928), (992, 2522745), (1080, 2317188), (1116, 2242440), (1240, 2018196), (1296, 1930990), (1395, 1793952), (1440, 1737891), (1488, 1681830), (1620, 1544792), (1674, 1494960), (1860, 1345464), (2160, 1158594), (2232, 1121220), (2480, 1009098), (2511, 996640), (2592, 965495), (2790, 896976), (2976, 840915), (3240, 772396), (3348, 747480), (3720, 672732), (4185, 597984), (4320, 579297), (4464, 560610), (4960, 504549), (5022, 498320), (5580, 448488), (6229, 401760), (6480, 386198), (6696, 373740), (7440, 336366), (8370, 298992), (8928, 280305), (10044, 249160), (11160, 224244), (12458, 200880), (12555, 199328), (12960, 193099), (13392, 186870), (14880, 168183), (16740, 149496), (18687, 133920), (20088, 124580), (22320, 112122), (24916, 100440), (25110, 99664), (26784, 93435), (31145, 80352), (33480, 74748), (37374, 66960), (40176, 62290), (44640, 56061), (49832, 50220)]