241802820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{21323}}^1$

素因数の和:21351

約数の個数: 120

約数和(自身を含む): 866948544

約数和(自身を除く): 625145724

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, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 21323, 42646, 63969, 85292, 106615, 127938, 149261, 191907, 213230, 255876, 298522, 319845, 383814, 426460, 447783, 575721, 597044, 639690, 746305, 767628, 895566, 959535, 1151442, 1279380, 1343349, 1492610, 1727163, 1791132, 1919070, 2238915, 2302884, 2686698, 2878605, 2985220, 3454326, 3838140, 4030047, 4477830, 5373396, 5757210, 6716745, 6908652, 8060094, 8635815, 8955660, 11514420, 12090141, 13433490, 16120188, 17271630, 20150235, 24180282, 26866980, 34543260, 40300470, 48360564, 60450705, 80600940, 120901410, 241802820]

約数ペア:

[(1, 241802820), (2, 120901410), (3, 80600940), (4, 60450705), (5, 48360564), (6, 40300470), (7, 34543260), (9, 26866980), (10, 24180282), (12, 20150235), (14, 17271630), (15, 16120188), (18, 13433490), (20, 12090141), (21, 11514420), (27, 8955660), (28, 8635815), (30, 8060094), (35, 6908652), (36, 6716745), (42, 5757210), (45, 5373396), (54, 4477830), (60, 4030047), (63, 3838140), (70, 3454326), (81, 2985220), (84, 2878605), (90, 2686698), (105, 2302884), (108, 2238915), (126, 1919070), (135, 1791132), (140, 1727163), (162, 1492610), (180, 1343349), (189, 1279380), (210, 1151442), (252, 959535), (270, 895566), (315, 767628), (324, 746305), (378, 639690), (405, 597044), (420, 575721), (540, 447783), (567, 426460), (630, 383814), (756, 319845), (810, 298522), (945, 255876), (1134, 213230), (1260, 191907), (1620, 149261), (1890, 127938), (2268, 106615), (2835, 85292), (3780, 63969), (5670, 42646), (11340, 21323)]