2127793280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{751}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 5384620800

約数和(自身を除く): 3256827520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 233, 304, 320, 380, 466, 608, 640, 751, 760, 932, 1165, 1216, 1502, 1520, 1864, 2330, 2432, 3004, 3040, 3728, 3755, 4427, 4660, 6008, 6080, 7456, 7510, 8854, 9320, 12016, 12160, 14269, 14912, 15020, 17708, 18640, 22135, 24032, 28538, 29824, 30040, 35416, 37280, 44270, 48064, 57076, 60080, 70832, 71345, 74560, 88540, 96128, 114152, 120160, 141664, 142690, 149120, 174983, 177080, 228304, 240320, 283328, 285380, 349966, 354160, 456608, 480640, 566656, 570760, 699932, 708320, 874915, 913216, 1141520, 1399864, 1416640, 1749830, 1826432, 2283040, 2799728, 2833280, 3324677, 3499660, 4566080, 5599456, 6649354, 6999320, 9132160, 11198912, 13298708, 13998640, 16623385, 22397824, 26597416, 27997280, 33246770, 53194832, 55994560, 66493540, 106389664, 111989120, 132987080, 212779328, 265974160, 425558656, 531948320, 1063896640, 2127793280]

約数ペア:

[(1, 2127793280), (2, 1063896640), (4, 531948320), (5, 425558656), (8, 265974160), (10, 212779328), (16, 132987080), (19, 111989120), (20, 106389664), (32, 66493540), (38, 55994560), (40, 53194832), (64, 33246770), (76, 27997280), (80, 26597416), (95, 22397824), (128, 16623385), (152, 13998640), (160, 13298708), (190, 11198912), (233, 9132160), (304, 6999320), (320, 6649354), (380, 5599456), (466, 4566080), (608, 3499660), (640, 3324677), (751, 2833280), (760, 2799728), (932, 2283040), (1165, 1826432), (1216, 1749830), (1502, 1416640), (1520, 1399864), (1864, 1141520), (2330, 913216), (2432, 874915), (3004, 708320), (3040, 699932), (3728, 570760), (3755, 566656), (4427, 480640), (4660, 456608), (6008, 354160), (6080, 349966), (7456, 285380), (7510, 283328), (8854, 240320), (9320, 228304), (12016, 177080), (12160, 174983), (14269, 149120), (14912, 142690), (15020, 141664), (17708, 120160), (18640, 114152), (22135, 96128), (24032, 88540), (28538, 74560), (29824, 71345), (30040, 70832), (35416, 60080), (37280, 57076), (44270, 48064)]