2021085120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2195

約数の個数: 224

約数和(自身を含む): 6912864000

約数和(自身を除く): 4891778880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 64, 68, 80, 85, 96, 102, 118, 120, 136, 160, 170, 177, 192, 204, 236, 240, 255, 272, 295, 320, 340, 354, 408, 472, 480, 510, 544, 590, 680, 708, 816, 885, 944, 960, 1003, 1020, 1088, 1180, 1360, 1416, 1632, 1770, 1888, 2006, 2040, 2099, 2360, 2720, 2832, 3009, 3264, 3540, 3776, 4012, 4080, 4198, 4720, 5015, 5440, 5664, 6018, 6297, 7080, 8024, 8160, 8396, 9440, 10030, 10495, 11328, 12036, 12594, 14160, 15045, 16048, 16320, 16792, 18880, 20060, 20990, 24072, 25188, 28320, 30090, 31485, 32096, 33584, 35683, 40120, 41980, 48144, 50376, 56640, 60180, 62970, 64192, 67168, 71366, 80240, 83960, 96288, 100752, 107049, 120360, 123841, 125940, 134336, 142732, 160480, 167920, 178415, 192576, 201504, 214098, 240720, 247682, 251880, 285464, 320960, 335840, 356830, 371523, 403008, 428196, 481440, 495364, 503760, 535245, 570928, 619205, 671680, 713660, 743046, 856392, 962880, 990728, 1007520, 1070490, 1141856, 1238410, 1427320, 1486092, 1712784, 1857615, 1981456, 2015040, 2105297, 2140980, 2283712, 2476820, 2854640, 2972184, 3425568, 3715230, 3962912, 4210594, 4281960, 4953640, 5709280, 5944368, 6315891, 6851136, 7430460, 7925824, 8421188, 8563920, 9907280, 10526485, 11418560, 11888736, 12631782, 14860920, 16842376, 17127840, 19814560, 21052970, 23777472, 25263564, 29721840, 31579455, 33684752, 34255680, 39629120, 42105940, 50527128, 59443680, 63158910, 67369504, 84211880, 101054256, 118887360, 126317820, 134739008, 168423760, 202108512, 252635640, 336847520, 404217024, 505271280, 673695040, 1010542560, 2021085120]

約数ペア:

[(1, 2021085120), (2, 1010542560), (3, 673695040), (4, 505271280), (5, 404217024), (6, 336847520), (8, 252635640), (10, 202108512), (12, 168423760), (15, 134739008), (16, 126317820), (17, 118887360), (20, 101054256), (24, 84211880), (30, 67369504), (32, 63158910), (34, 59443680), (40, 50527128), (48, 42105940), (51, 39629120), (59, 34255680), (60, 33684752), (64, 31579455), (68, 29721840), (80, 25263564), (85, 23777472), (96, 21052970), (102, 19814560), (118, 17127840), (120, 16842376), (136, 14860920), (160, 12631782), (170, 11888736), (177, 11418560), (192, 10526485), (204, 9907280), (236, 8563920), (240, 8421188), (255, 7925824), (272, 7430460), (295, 6851136), (320, 6315891), (340, 5944368), (354, 5709280), (408, 4953640), (472, 4281960), (480, 4210594), (510, 3962912), (544, 3715230), (590, 3425568), (680, 2972184), (708, 2854640), (816, 2476820), (885, 2283712), (944, 2140980), (960, 2105297), (1003, 2015040), (1020, 1981456), (1088, 1857615), (1180, 1712784), (1360, 1486092), (1416, 1427320), (1632, 1238410), (1770, 1141856), (1888, 1070490), (2006, 1007520), (2040, 990728), (2099, 962880), (2360, 856392), (2720, 743046), (2832, 713660), (3009, 671680), (3264, 619205), (3540, 570928), (3776, 535245), (4012, 503760), (4080, 495364), (4198, 481440), (4720, 428196), (5015, 403008), (5440, 371523), (5664, 356830), (6018, 335840), (6297, 320960), (7080, 285464), (8024, 251880), (8160, 247682), (8396, 240720), (9440, 214098), (10030, 201504), (10495, 192576), (11328, 178415), (12036, 167920), (12594, 160480), (14160, 142732), (15045, 134336), (16048, 125940), (16320, 123841), (16792, 120360), (18880, 107049), (20060, 100752), (20990, 96288), (24072, 83960), (25188, 80240), (28320, 71366), (30090, 67168), (31485, 64192), (32096, 62970), (33584, 60180), (35683, 56640), (40120, 50376), (41980, 48144)]