838343520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{9241}}^1$

素因数の和:9275

約数の個数: 240

約数和(自身を含む): 3381684768

約数和(自身を除く): 2543341248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 9241, 10080, 11340, 12960, 15120, 18144, 18482, 22680, 27723, 30240, 36964, 45360, 46205, 55446, 64687, 73928, 83169, 90720, 92410, 110892, 129374, 138615, 147856, 166338, 184820, 194061, 221784, 249507, 258748, 277230, 295712, 323435, 332676, 369640, 388122, 415845, 443568, 499014, 517496, 554460, 582183, 646870, 665352, 739280, 748521, 776244, 831690, 887136, 970305, 998028, 1034992, 1108920, 1164366, 1247535, 1293740, 1330704, 1478560, 1497042, 1552488, 1663380, 1746549, 1940610, 1996056, 2069984, 2217840, 2328732, 2495070, 2587480, 2661408, 2910915, 2994084, 3104976, 3326760, 3493098, 3742605, 3881220, 3992112, 4435680, 4657464, 4990140, 5174960, 5239647, 5821830, 5988168, 6209952, 6653520, 6986196, 7485210, 7762440, 7984224, 8732745, 9314928, 9980280, 10349920, 10479294, 11643660, 11976336, 13307040, 13972392, 14970420, 15524880, 17465490, 18629856, 19960560, 20958588, 23287320, 23952672, 26198235, 27944784, 29940840, 31049760, 34930980, 39921120, 41917176, 46574640, 52396470, 55889568, 59881680, 69861960, 83834352, 93149280, 104792940, 119763360, 139723920, 167668704, 209585880, 279447840, 419171760, 838343520]

約数ペア:

[(1, 838343520), (2, 419171760), (3, 279447840), (4, 209585880), (5, 167668704), (6, 139723920), (7, 119763360), (8, 104792940), (9, 93149280), (10, 83834352), (12, 69861960), (14, 59881680), (15, 55889568), (16, 52396470), (18, 46574640), (20, 41917176), (21, 39921120), (24, 34930980), (27, 31049760), (28, 29940840), (30, 27944784), (32, 26198235), (35, 23952672), (36, 23287320), (40, 20958588), (42, 19960560), (45, 18629856), (48, 17465490), (54, 15524880), (56, 14970420), (60, 13972392), (63, 13307040), (70, 11976336), (72, 11643660), (80, 10479294), (81, 10349920), (84, 9980280), (90, 9314928), (96, 8732745), (105, 7984224), (108, 7762440), (112, 7485210), (120, 6986196), (126, 6653520), (135, 6209952), (140, 5988168), (144, 5821830), (160, 5239647), (162, 5174960), (168, 4990140), (180, 4657464), (189, 4435680), (210, 3992112), (216, 3881220), (224, 3742605), (240, 3493098), (252, 3326760), (270, 3104976), (280, 2994084), (288, 2910915), (315, 2661408), (324, 2587480), (336, 2495070), (360, 2328732), (378, 2217840), (405, 2069984), (420, 1996056), (432, 1940610), (480, 1746549), (504, 1663380), (540, 1552488), (560, 1497042), (567, 1478560), (630, 1330704), (648, 1293740), (672, 1247535), (720, 1164366), (756, 1108920), (810, 1034992), (840, 998028), (864, 970305), (945, 887136), (1008, 831690), (1080, 776244), (1120, 748521), (1134, 739280), (1260, 665352), (1296, 646870), (1440, 582183), (1512, 554460), (1620, 517496), (1680, 499014), (1890, 443568), (2016, 415845), (2160, 388122), (2268, 369640), (2520, 332676), (2592, 323435), (2835, 295712), (3024, 277230), (3240, 258748), (3360, 249507), (3780, 221784), (4320, 194061), (4536, 184820), (5040, 166338), (5670, 147856), (6048, 138615), (6480, 129374), (7560, 110892), (9072, 92410), (9241, 90720), (10080, 83169), (11340, 73928), (12960, 64687), (15120, 55446), (18144, 46205), (18482, 45360), (22680, 36964), (27723, 30240)]