3943291240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2713}}^1$

素因数の和:2939

約数の個数: 128

約数和(自身を含む): 10552032000

約数和(自身を除く): 6608740760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 179, 203, 232, 280, 290, 358, 406, 580, 716, 812, 895, 1015, 1160, 1253, 1432, 1624, 1790, 2030, 2506, 2713, 3580, 4060, 5012, 5191, 5426, 6265, 7160, 8120, 10024, 10382, 10852, 12530, 13565, 18991, 20764, 21704, 25060, 25955, 27130, 36337, 37982, 41528, 50120, 51910, 54260, 72674, 75964, 78677, 94955, 103820, 108520, 145348, 151928, 157354, 181685, 189910, 207640, 290696, 314708, 363370, 379820, 393385, 485627, 550739, 629416, 726740, 759640, 786770, 971254, 1101478, 1453480, 1573540, 1942508, 2202956, 2428135, 2753695, 3147080, 3399389, 3885016, 4405912, 4856270, 5507390, 6798778, 9712540, 11014780, 13597556, 14083183, 16996945, 19425080, 22029560, 27195112, 28166366, 33993890, 56332732, 67987780, 70415915, 98582281, 112665464, 135975560, 140831830, 197164562, 281663660, 394329124, 492911405, 563327320, 788658248, 985822810, 1971645620, 3943291240]

約数ペア:

[(1, 3943291240), (2, 1971645620), (4, 985822810), (5, 788658248), (7, 563327320), (8, 492911405), (10, 394329124), (14, 281663660), (20, 197164562), (28, 140831830), (29, 135975560), (35, 112665464), (40, 98582281), (56, 70415915), (58, 67987780), (70, 56332732), (116, 33993890), (140, 28166366), (145, 27195112), (179, 22029560), (203, 19425080), (232, 16996945), (280, 14083183), (290, 13597556), (358, 11014780), (406, 9712540), (580, 6798778), (716, 5507390), (812, 4856270), (895, 4405912), (1015, 3885016), (1160, 3399389), (1253, 3147080), (1432, 2753695), (1624, 2428135), (1790, 2202956), (2030, 1942508), (2506, 1573540), (2713, 1453480), (3580, 1101478), (4060, 971254), (5012, 786770), (5191, 759640), (5426, 726740), (6265, 629416), (7160, 550739), (8120, 485627), (10024, 393385), (10382, 379820), (10852, 363370), (12530, 314708), (13565, 290696), (18991, 207640), (20764, 189910), (21704, 181685), (25060, 157354), (25955, 151928), (27130, 145348), (36337, 108520), (37982, 103820), (41528, 94955), (50120, 78677), (51910, 75964), (54260, 72674)]