140380416

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 459164160

約数和(自身を除く): 318783744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 64, 66, 72, 87, 88, 96, 99, 116, 128, 132, 144, 174, 176, 191, 192, 198, 232, 256, 261, 264, 288, 319, 348, 352, 382, 384, 396, 464, 522, 528, 573, 576, 638, 696, 704, 764, 768, 792, 928, 957, 1044, 1056, 1146, 1152, 1276, 1392, 1408, 1528, 1584, 1719, 1856, 1914, 2088, 2101, 2112, 2292, 2304, 2552, 2784, 2816, 2871, 3056, 3168, 3438, 3712, 3828, 4176, 4202, 4224, 4584, 5104, 5539, 5568, 5742, 6112, 6303, 6336, 6876, 7424, 7656, 8352, 8404, 8448, 9168, 10208, 11078, 11136, 11484, 12224, 12606, 12672, 13752, 15312, 16617, 16704, 16808, 18336, 18909, 20416, 22156, 22272, 22968, 24448, 25212, 25344, 27504, 30624, 33234, 33408, 33616, 36672, 37818, 40832, 44312, 45936, 48896, 49851, 50424, 55008, 60929, 61248, 66468, 66816, 67232, 73344, 75636, 81664, 88624, 91872, 99702, 100848, 110016, 121858, 122496, 132936, 134464, 146688, 151272, 177248, 182787, 183744, 199404, 201696, 220032, 243716, 244992, 265872, 268928, 302544, 354496, 365574, 367488, 398808, 403392, 440064, 487432, 531744, 537856, 548361, 605088, 708992, 731148, 734976, 797616, 806784, 974864, 1063488, 1096722, 1210176, 1417984, 1462296, 1595232, 1613568, 1949728, 2126976, 2193444, 2420352, 2924592, 3190464, 3899456, 4253952, 4386888, 4840704, 5849184, 6380928, 7798912, 8773776, 11698368, 12761856, 15597824, 17547552, 23396736, 35095104, 46793472, 70190208, 140380416]

約数ペア:

[(1, 140380416), (2, 70190208), (3, 46793472), (4, 35095104), (6, 23396736), (8, 17547552), (9, 15597824), (11, 12761856), (12, 11698368), (16, 8773776), (18, 7798912), (22, 6380928), (24, 5849184), (29, 4840704), (32, 4386888), (33, 4253952), (36, 3899456), (44, 3190464), (48, 2924592), (58, 2420352), (64, 2193444), (66, 2126976), (72, 1949728), (87, 1613568), (88, 1595232), (96, 1462296), (99, 1417984), (116, 1210176), (128, 1096722), (132, 1063488), (144, 974864), (174, 806784), (176, 797616), (191, 734976), (192, 731148), (198, 708992), (232, 605088), (256, 548361), (261, 537856), (264, 531744), (288, 487432), (319, 440064), (348, 403392), (352, 398808), (382, 367488), (384, 365574), (396, 354496), (464, 302544), (522, 268928), (528, 265872), (573, 244992), (576, 243716), (638, 220032), (696, 201696), (704, 199404), (764, 183744), (768, 182787), (792, 177248), (928, 151272), (957, 146688), (1044, 134464), (1056, 132936), (1146, 122496), (1152, 121858), (1276, 110016), (1392, 100848), (1408, 99702), (1528, 91872), (1584, 88624), (1719, 81664), (1856, 75636), (1914, 73344), (2088, 67232), (2101, 66816), (2112, 66468), (2292, 61248), (2304, 60929), (2552, 55008), (2784, 50424), (2816, 49851), (2871, 48896), (3056, 45936), (3168, 44312), (3438, 40832), (3712, 37818), (3828, 36672), (4176, 33616), (4202, 33408), (4224, 33234), (4584, 30624), (5104, 27504), (5539, 25344), (5568, 25212), (5742, 24448), (6112, 22968), (6303, 22272), (6336, 22156), (6876, 20416), (7424, 18909), (7656, 18336), (8352, 16808), (8404, 16704), (8448, 16617), (9168, 15312), (10208, 13752), (11078, 12672), (11136, 12606), (11484, 12224)]