269501640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1887

約数の個数: 128

約数和(自身を含む): 856310400

約数和(自身を除く): 586808760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 348, 430, 435, 516, 580, 645, 696, 860, 870, 1032, 1160, 1247, 1290, 1720, 1740, 1801, 2494, 2580, 3480, 3602, 3741, 4988, 5160, 5403, 6235, 7204, 7482, 9005, 9976, 10806, 12470, 14408, 14964, 18010, 18705, 21612, 24940, 27015, 29928, 36020, 37410, 43224, 49880, 52229, 54030, 72040, 74820, 77443, 104458, 108060, 149640, 154886, 156687, 208916, 216120, 232329, 261145, 309772, 313374, 387215, 417832, 464658, 522290, 619544, 626748, 774430, 783435, 929316, 1044580, 1161645, 1253496, 1548860, 1566870, 1858632, 2089160, 2245847, 2323290, 3097720, 3133740, 4491694, 4646580, 6267480, 6737541, 8983388, 9293160, 11229235, 13475082, 17966776, 22458470, 26950164, 33687705, 44916940, 53900328, 67375410, 89833880, 134750820, 269501640]

約数ペア:

[(1, 269501640), (2, 134750820), (3, 89833880), (4, 67375410), (5, 53900328), (6, 44916940), (8, 33687705), (10, 26950164), (12, 22458470), (15, 17966776), (20, 13475082), (24, 11229235), (29, 9293160), (30, 8983388), (40, 6737541), (43, 6267480), (58, 4646580), (60, 4491694), (86, 3133740), (87, 3097720), (116, 2323290), (120, 2245847), (129, 2089160), (145, 1858632), (172, 1566870), (174, 1548860), (215, 1253496), (232, 1161645), (258, 1044580), (290, 929316), (344, 783435), (348, 774430), (430, 626748), (435, 619544), (516, 522290), (580, 464658), (645, 417832), (696, 387215), (860, 313374), (870, 309772), (1032, 261145), (1160, 232329), (1247, 216120), (1290, 208916), (1720, 156687), (1740, 154886), (1801, 149640), (2494, 108060), (2580, 104458), (3480, 77443), (3602, 74820), (3741, 72040), (4988, 54030), (5160, 52229), (5403, 49880), (6235, 43224), (7204, 37410), (7482, 36020), (9005, 29928), (9976, 27015), (10806, 24940), (12470, 21612), (14408, 18705), (14964, 18010)]