40080096

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{47}}^2$

素因数の和:123

約数の個数: 180

約数和(自身を含む): 137640888

約数和(自身を除く): 97560792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 96, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 224, 252, 282, 288, 324, 329, 336, 376, 378, 423, 432, 504, 564, 567, 648, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1504, 1512, 1692, 1974, 2016, 2209, 2256, 2268, 2538, 2592, 2632, 2961, 3024, 3384, 3807, 3948, 4418, 4512, 4536, 5076, 5264, 5922, 6048, 6627, 6768, 7614, 7896, 8836, 8883, 9072, 10152, 10528, 11844, 13254, 13536, 15228, 15463, 15792, 17672, 17766, 18144, 19881, 20304, 23688, 26508, 26649, 30456, 30926, 31584, 35344, 35532, 39762, 40608, 46389, 47376, 53016, 53298, 59643, 60912, 61852, 70688, 71064, 79524, 92778, 94752, 106032, 106596, 119286, 121824, 123704, 139167, 142128, 159048, 178929, 185556, 212064, 213192, 238572, 247408, 278334, 284256, 318096, 357858, 371112, 417501, 426384, 477144, 494816, 556668, 636192, 715716, 742224, 835002, 852768, 954288, 1113336, 1252503, 1431432, 1484448, 1670004, 1908576, 2226672, 2505006, 2862864, 3340008, 4453344, 5010012, 5725728, 6680016, 10020024, 13360032, 20040048, 40080096]

約数ペア:

[(1, 40080096), (2, 20040048), (3, 13360032), (4, 10020024), (6, 6680016), (7, 5725728), (8, 5010012), (9, 4453344), (12, 3340008), (14, 2862864), (16, 2505006), (18, 2226672), (21, 1908576), (24, 1670004), (27, 1484448), (28, 1431432), (32, 1252503), (36, 1113336), (42, 954288), (47, 852768), (48, 835002), (54, 742224), (56, 715716), (63, 636192), (72, 556668), (81, 494816), (84, 477144), (94, 426384), (96, 417501), (108, 371112), (112, 357858), (126, 318096), (141, 284256), (144, 278334), (162, 247408), (168, 238572), (188, 213192), (189, 212064), (216, 185556), (224, 178929), (252, 159048), (282, 142128), (288, 139167), (324, 123704), (329, 121824), (336, 119286), (376, 106596), (378, 106032), (423, 94752), (432, 92778), (504, 79524), (564, 71064), (567, 70688), (648, 61852), (658, 60912), (672, 59643), (752, 53298), (756, 53016), (846, 47376), (864, 46389), (987, 40608), (1008, 39762), (1128, 35532), (1134, 35344), (1269, 31584), (1296, 30926), (1316, 30456), (1504, 26649), (1512, 26508), (1692, 23688), (1974, 20304), (2016, 19881), (2209, 18144), (2256, 17766), (2268, 17672), (2538, 15792), (2592, 15463), (2632, 15228), (2961, 13536), (3024, 13254), (3384, 11844), (3807, 10528), (3948, 10152), (4418, 9072), (4512, 8883), (4536, 8836), (5076, 7896), (5264, 7614), (5922, 6768), (6048, 6627)]