2021076480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2713}}^1$

素因数の和:2836

約数の個数: 160

約数和(自身を含む): 6530144544

約数和(自身を除く): 4509068064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 512, 582, 640, 768, 776, 960, 970, 1164, 1280, 1455, 1536, 1552, 1920, 1940, 2328, 2560, 2713, 2910, 3104, 3840, 3880, 4656, 5426, 5820, 6208, 7680, 7760, 8139, 9312, 10852, 11640, 12416, 13565, 15520, 16278, 18624, 21704, 23280, 24832, 27130, 31040, 32556, 37248, 40695, 43408, 46560, 49664, 54260, 62080, 65112, 74496, 81390, 86816, 93120, 108520, 124160, 130224, 148992, 162780, 173632, 186240, 217040, 248320, 260448, 263161, 325560, 347264, 372480, 434080, 520896, 526322, 651120, 694528, 744960, 789483, 868160, 1041792, 1052644, 1302240, 1315805, 1389056, 1578966, 1736320, 2083584, 2105288, 2604480, 2631610, 3157932, 3472640, 3947415, 4167168, 4210576, 5208960, 5263220, 6315864, 6945280, 7894830, 8421152, 10417920, 10526440, 12631728, 15789660, 16842304, 20835840, 21052880, 25263456, 31579320, 33684608, 42105760, 50526912, 63158640, 67369216, 84211520, 101053824, 126317280, 134738432, 168423040, 202107648, 252634560, 336846080, 404215296, 505269120, 673692160, 1010538240, 2021076480]

約数ペア:

[(1, 2021076480), (2, 1010538240), (3, 673692160), (4, 505269120), (5, 404215296), (6, 336846080), (8, 252634560), (10, 202107648), (12, 168423040), (15, 134738432), (16, 126317280), (20, 101053824), (24, 84211520), (30, 67369216), (32, 63158640), (40, 50526912), (48, 42105760), (60, 33684608), (64, 31579320), (80, 25263456), (96, 21052880), (97, 20835840), (120, 16842304), (128, 15789660), (160, 12631728), (192, 10526440), (194, 10417920), (240, 8421152), (256, 7894830), (291, 6945280), (320, 6315864), (384, 5263220), (388, 5208960), (480, 4210576), (485, 4167168), (512, 3947415), (582, 3472640), (640, 3157932), (768, 2631610), (776, 2604480), (960, 2105288), (970, 2083584), (1164, 1736320), (1280, 1578966), (1455, 1389056), (1536, 1315805), (1552, 1302240), (1920, 1052644), (1940, 1041792), (2328, 868160), (2560, 789483), (2713, 744960), (2910, 694528), (3104, 651120), (3840, 526322), (3880, 520896), (4656, 434080), (5426, 372480), (5820, 347264), (6208, 325560), (7680, 263161), (7760, 260448), (8139, 248320), (9312, 217040), (10852, 186240), (11640, 173632), (12416, 162780), (13565, 148992), (15520, 130224), (16278, 124160), (18624, 108520), (21704, 93120), (23280, 86816), (24832, 81390), (27130, 74496), (31040, 65112), (32556, 62080), (37248, 54260), (40695, 49664), (43408, 46560)]