1668375360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6229}}^1$

素因数の和:6286

約数の個数: 224

約数和(自身を含む): 6076492800

約数和(自身を除く): 4408117440

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, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5952, 6229, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 12458, 13392, 14880, 16740, 17856, 18687, 22320, 24916, 26784, 29760, 31145, 33480, 37374, 44640, 49832, 53568, 56061, 62290, 66960, 74748, 89280, 93435, 99664, 112122, 124580, 133920, 149496, 168183, 186870, 193099, 199328, 224244, 249160, 267840, 280305, 298992, 336366, 373740, 386198, 398656, 448488, 498320, 560610, 579297, 597984, 672732, 747480, 772396, 840915, 896976, 965495, 996640, 1121220, 1158594, 1195968, 1345464, 1494960, 1544792, 1681830, 1737891, 1793952, 1930990, 1993280, 2242440, 2317188, 2690928, 2896485, 2989920, 3089584, 3363660, 3475782, 3587904, 3861980, 4484880, 4634376, 5213673, 5381856, 5792970, 5979840, 6179168, 6727320, 6951564, 7723960, 8689455, 8969760, 9268752, 10427346, 10763712, 11585940, 12358336, 13454640, 13903128, 15447920, 17378910, 17939520, 18537504, 20854692, 23171880, 26068365, 26909280, 27806256, 30895840, 34757820, 37075008, 41709384, 46343760, 52136730, 53818560, 55612512, 61791680, 69515640, 83418768, 92687520, 104273460, 111225024, 139031280, 166837536, 185375040, 208546920, 278062560, 333675072, 417093840, 556125120, 834187680, 1668375360]

約数ペア:

[(1, 1668375360), (2, 834187680), (3, 556125120), (4, 417093840), (5, 333675072), (6, 278062560), (8, 208546920), (9, 185375040), (10, 166837536), (12, 139031280), (15, 111225024), (16, 104273460), (18, 92687520), (20, 83418768), (24, 69515640), (27, 61791680), (30, 55612512), (31, 53818560), (32, 52136730), (36, 46343760), (40, 41709384), (45, 37075008), (48, 34757820), (54, 30895840), (60, 27806256), (62, 26909280), (64, 26068365), (72, 23171880), (80, 20854692), (90, 18537504), (93, 17939520), (96, 17378910), (108, 15447920), (120, 13903128), (124, 13454640), (135, 12358336), (144, 11585940), (155, 10763712), (160, 10427346), (180, 9268752), (186, 8969760), (192, 8689455), (216, 7723960), (240, 6951564), (248, 6727320), (270, 6179168), (279, 5979840), (288, 5792970), (310, 5381856), (320, 5213673), (360, 4634376), (372, 4484880), (432, 3861980), (465, 3587904), (480, 3475782), (496, 3363660), (540, 3089584), (558, 2989920), (576, 2896485), (620, 2690928), (720, 2317188), (744, 2242440), (837, 1993280), (864, 1930990), (930, 1793952), (960, 1737891), (992, 1681830), (1080, 1544792), (1116, 1494960), (1240, 1345464), (1395, 1195968), (1440, 1158594), (1488, 1121220), (1674, 996640), (1728, 965495), (1860, 896976), (1984, 840915), (2160, 772396), (2232, 747480), (2480, 672732), (2790, 597984), (2880, 579297), (2976, 560610), (3348, 498320), (3720, 448488), (4185, 398656), (4320, 386198), (4464, 373740), (4960, 336366), (5580, 298992), (5952, 280305), (6229, 267840), (6696, 249160), (7440, 224244), (8370, 199328), (8640, 193099), (8928, 186870), (9920, 168183), (11160, 149496), (12458, 133920), (13392, 124580), (14880, 112122), (16740, 99664), (17856, 93435), (18687, 89280), (22320, 74748), (24916, 66960), (26784, 62290), (29760, 56061), (31145, 53568), (33480, 49832), (37374, 44640)]