392896980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11549}}^1$

素因数の和:11580

約数の個数: 144

約数和(自身を含む): 1412611200

約数和(自身を除く): 1019714220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 11549, 17010, 23098, 34020, 34647, 46196, 57745, 69294, 80843, 103941, 115490, 138588, 161686, 173235, 207882, 230980, 242529, 311823, 323372, 346470, 404215, 415764, 485058, 519705, 623646, 692940, 727587, 808430, 935469, 970116, 1039410, 1212645, 1247292, 1455174, 1559115, 1616860, 1870938, 2078820, 2182761, 2425290, 2806407, 2910348, 3118230, 3637935, 3741876, 4365522, 4677345, 4850580, 5612814, 6236460, 6548283, 7275870, 8731044, 9354690, 10913805, 11225628, 13096566, 14032035, 14551740, 18709380, 19644849, 21827610, 26193132, 28064070, 32741415, 39289698, 43655220, 56128140, 65482830, 78579396, 98224245, 130965660, 196448490, 392896980]

約数ペア:

[(1, 392896980), (2, 196448490), (3, 130965660), (4, 98224245), (5, 78579396), (6, 65482830), (7, 56128140), (9, 43655220), (10, 39289698), (12, 32741415), (14, 28064070), (15, 26193132), (18, 21827610), (20, 19644849), (21, 18709380), (27, 14551740), (28, 14032035), (30, 13096566), (35, 11225628), (36, 10913805), (42, 9354690), (45, 8731044), (54, 7275870), (60, 6548283), (63, 6236460), (70, 5612814), (81, 4850580), (84, 4677345), (90, 4365522), (105, 3741876), (108, 3637935), (126, 3118230), (135, 2910348), (140, 2806407), (162, 2425290), (180, 2182761), (189, 2078820), (210, 1870938), (243, 1616860), (252, 1559115), (270, 1455174), (315, 1247292), (324, 1212645), (378, 1039410), (405, 970116), (420, 935469), (486, 808430), (540, 727587), (567, 692940), (630, 623646), (756, 519705), (810, 485058), (945, 415764), (972, 404215), (1134, 346470), (1215, 323372), (1260, 311823), (1620, 242529), (1701, 230980), (1890, 207882), (2268, 173235), (2430, 161686), (2835, 138588), (3402, 115490), (3780, 103941), (4860, 80843), (5670, 69294), (6804, 57745), (8505, 46196), (11340, 34647), (11549, 34020), (17010, 23098)]