40339296

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 120

約数和(自身を含む): 120748320

約数和(自身を除く): 80409024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 197, 216, 237, 288, 316, 324, 394, 432, 474, 591, 632, 648, 711, 788, 864, 948, 1182, 1264, 1296, 1422, 1576, 1773, 1896, 2133, 2364, 2528, 2592, 2844, 3152, 3546, 3792, 4266, 4728, 5319, 5688, 6304, 6399, 7092, 7584, 8532, 9456, 10638, 11376, 12798, 14184, 15563, 15957, 17064, 18912, 21276, 22752, 25596, 28368, 31126, 31914, 34128, 42552, 46689, 51192, 56736, 62252, 63828, 68256, 85104, 93378, 102384, 124504, 127656, 140067, 170208, 186756, 204768, 249008, 255312, 280134, 373512, 420201, 498016, 510624, 560268, 747024, 840402, 1120536, 1260603, 1494048, 1680804, 2241072, 2521206, 3361608, 4482144, 5042412, 6723216, 10084824, 13446432, 20169648, 40339296]

約数ペア:

[(1, 40339296), (2, 20169648), (3, 13446432), (4, 10084824), (6, 6723216), (8, 5042412), (9, 4482144), (12, 3361608), (16, 2521206), (18, 2241072), (24, 1680804), (27, 1494048), (32, 1260603), (36, 1120536), (48, 840402), (54, 747024), (72, 560268), (79, 510624), (81, 498016), (96, 420201), (108, 373512), (144, 280134), (158, 255312), (162, 249008), (197, 204768), (216, 186756), (237, 170208), (288, 140067), (316, 127656), (324, 124504), (394, 102384), (432, 93378), (474, 85104), (591, 68256), (632, 63828), (648, 62252), (711, 56736), (788, 51192), (864, 46689), (948, 42552), (1182, 34128), (1264, 31914), (1296, 31126), (1422, 28368), (1576, 25596), (1773, 22752), (1896, 21276), (2133, 18912), (2364, 17064), (2528, 15957), (2592, 15563), (2844, 14184), (3152, 12798), (3546, 11376), (3792, 10638), (4266, 9456), (4728, 8532), (5319, 7584), (5688, 7092), (6304, 6399)]