2588701920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{770447}}^1$

素因数の和:770472

約数の個数: 96

約数和(自身を含む): 9319339008

約数和(自身を除く): 6730637088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 770447, 1540894, 2311341, 3081788, 3852235, 4622682, 5393129, 6163576, 7704470, 9245364, 10786258, 11556705, 12327152, 15408940, 16179387, 18490728, 21572516, 23113410, 24654304, 26965645, 30817880, 32358774, 36981456, 43145032, 46226820, 53931290, 61635760, 64717548, 73962912, 80896935, 86290064, 92453640, 107862580, 123271520, 129435096, 161793870, 172580128, 184907280, 215725160, 258870192, 323587740, 369814560, 431450320, 517740384, 647175480, 862900640, 1294350960, 2588701920]

約数ペア:

[(1, 2588701920), (2, 1294350960), (3, 862900640), (4, 647175480), (5, 517740384), (6, 431450320), (7, 369814560), (8, 323587740), (10, 258870192), (12, 215725160), (14, 184907280), (15, 172580128), (16, 161793870), (20, 129435096), (21, 123271520), (24, 107862580), (28, 92453640), (30, 86290064), (32, 80896935), (35, 73962912), (40, 64717548), (42, 61635760), (48, 53931290), (56, 46226820), (60, 43145032), (70, 36981456), (80, 32358774), (84, 30817880), (96, 26965645), (105, 24654304), (112, 23113410), (120, 21572516), (140, 18490728), (160, 16179387), (168, 15408940), (210, 12327152), (224, 11556705), (240, 10786258), (280, 9245364), (336, 7704470), (420, 6163576), (480, 5393129), (560, 4622682), (672, 3852235), (840, 3081788), (1120, 2311341), (1680, 1540894), (3360, 770447)]