2511112960

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1426

約数の個数: 144

約数和(自身を含む): 6416524800

約数和(自身を除く): 3905411840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 79, 80, 95, 128, 152, 158, 160, 190, 256, 304, 316, 320, 380, 395, 608, 632, 640, 760, 790, 1216, 1264, 1280, 1307, 1501, 1520, 1580, 2432, 2528, 2614, 3002, 3040, 3160, 4864, 5056, 5228, 6004, 6080, 6320, 6535, 7505, 10112, 10456, 12008, 12160, 12640, 13070, 15010, 20224, 20912, 24016, 24320, 24833, 25280, 26140, 30020, 41824, 48032, 49666, 50560, 52280, 60040, 83648, 96064, 99332, 101120, 103253, 104560, 120080, 124165, 167296, 192128, 198664, 206506, 209120, 240160, 248330, 334592, 384256, 397328, 413012, 418240, 480320, 496660, 516265, 794656, 826024, 836480, 960640, 993320, 1032530, 1589312, 1652048, 1672960, 1921280, 1961807, 1986640, 2065060, 3178624, 3304096, 3923614, 3973280, 4130120, 6357248, 6608192, 7847228, 7946560, 8260240, 9809035, 13216384, 15694456, 15893120, 16520480, 19618070, 26432768, 31388912, 31786240, 33040960, 39236140, 62777824, 66081920, 78472280, 125555648, 132163840, 156944560, 251111296, 313889120, 502222592, 627778240, 1255556480, 2511112960]

約数ペア:

[(1, 2511112960), (2, 1255556480), (4, 627778240), (5, 502222592), (8, 313889120), (10, 251111296), (16, 156944560), (19, 132163840), (20, 125555648), (32, 78472280), (38, 66081920), (40, 62777824), (64, 39236140), (76, 33040960), (79, 31786240), (80, 31388912), (95, 26432768), (128, 19618070), (152, 16520480), (158, 15893120), (160, 15694456), (190, 13216384), (256, 9809035), (304, 8260240), (316, 7946560), (320, 7847228), (380, 6608192), (395, 6357248), (608, 4130120), (632, 3973280), (640, 3923614), (760, 3304096), (790, 3178624), (1216, 2065060), (1264, 1986640), (1280, 1961807), (1307, 1921280), (1501, 1672960), (1520, 1652048), (1580, 1589312), (2432, 1032530), (2528, 993320), (2614, 960640), (3002, 836480), (3040, 826024), (3160, 794656), (4864, 516265), (5056, 496660), (5228, 480320), (6004, 418240), (6080, 413012), (6320, 397328), (6535, 384256), (7505, 334592), (10112, 248330), (10456, 240160), (12008, 209120), (12160, 206506), (12640, 198664), (13070, 192128), (15010, 167296), (20224, 124165), (20912, 120080), (24016, 104560), (24320, 103253), (24833, 101120), (25280, 99332), (26140, 96064), (30020, 83648), (41824, 60040), (48032, 52280), (49666, 50560)]