242483220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{21383}}^1$

素因数の和:21411

約数の個数: 120

約数和(自身を含む): 869387904

約数和(自身を除く): 626904684

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, 21383, 42766, 64149, 85532, 106915, 128298, 149681, 192447, 213830, 256596, 299362, 320745, 384894, 427660, 449043, 577341, 598724, 641490, 748405, 769788, 898086, 962235, 1154682, 1282980, 1347129, 1496810, 1732023, 1796172, 1924470, 2245215, 2309364, 2694258, 2886705, 2993620, 3464046, 3848940, 4041387, 4490430, 5388516, 5773410, 6735645, 6928092, 8082774, 8660115, 8980860, 11546820, 12124161, 13471290, 16165548, 17320230, 20206935, 24248322, 26942580, 34640460, 40413870, 48496644, 60620805, 80827740, 121241610, 242483220]

約数ペア:

[(1, 242483220), (2, 121241610), (3, 80827740), (4, 60620805), (5, 48496644), (6, 40413870), (7, 34640460), (9, 26942580), (10, 24248322), (12, 20206935), (14, 17320230), (15, 16165548), (18, 13471290), (20, 12124161), (21, 11546820), (27, 8980860), (28, 8660115), (30, 8082774), (35, 6928092), (36, 6735645), (42, 5773410), (45, 5388516), (54, 4490430), (60, 4041387), (63, 3848940), (70, 3464046), (81, 2993620), (84, 2886705), (90, 2694258), (105, 2309364), (108, 2245215), (126, 1924470), (135, 1796172), (140, 1732023), (162, 1496810), (180, 1347129), (189, 1282980), (210, 1154682), (252, 962235), (270, 898086), (315, 769788), (324, 748405), (378, 641490), (405, 598724), (420, 577341), (540, 449043), (567, 427660), (630, 384894), (756, 320745), (810, 299362), (945, 256596), (1134, 213830), (1260, 192447), (1620, 149681), (1890, 128298), (2268, 106915), (2835, 85532), (3780, 64149), (5670, 42766), (11340, 21383)]