280159104

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 820765440

約数和(自身を除く): 540606336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 47, 48, 57, 64, 76, 86, 94, 96, 114, 128, 129, 141, 152, 172, 188, 192, 228, 258, 282, 304, 344, 361, 376, 384, 456, 516, 564, 608, 688, 722, 752, 817, 893, 912, 1032, 1083, 1128, 1216, 1376, 1444, 1504, 1634, 1786, 1824, 2021, 2064, 2166, 2256, 2432, 2451, 2679, 2752, 2888, 3008, 3268, 3572, 3648, 4042, 4128, 4332, 4512, 4902, 5358, 5504, 5776, 6016, 6063, 6536, 7144, 7296, 8084, 8256, 8664, 9024, 9804, 10716, 11552, 12126, 13072, 14288, 15523, 16168, 16512, 16967, 17328, 18048, 19608, 21432, 23104, 24252, 26144, 28576, 31046, 32336, 33934, 34656, 38399, 39216, 42864, 46208, 46569, 48504, 50901, 52288, 57152, 62092, 64672, 67868, 69312, 76798, 78432, 85728, 93138, 97008, 101802, 104576, 114304, 115197, 124184, 129344, 135736, 138624, 153596, 156864, 171456, 186276, 194016, 203604, 230394, 248368, 258688, 271472, 307192, 313728, 342912, 372552, 388032, 407208, 460788, 496736, 542944, 614384, 729581, 745104, 776064, 814416, 921576, 993472, 1085888, 1228768, 1459162, 1490208, 1628832, 1843152, 1986944, 2171776, 2188743, 2457536, 2918324, 2980416, 3257664, 3686304, 4377486, 4915072, 5836648, 5960832, 6515328, 7372608, 8754972, 11673296, 14745216, 17509944, 23346592, 35019888, 46693184, 70039776, 93386368, 140079552, 280159104]

約数ペア:

[(1, 280159104), (2, 140079552), (3, 93386368), (4, 70039776), (6, 46693184), (8, 35019888), (12, 23346592), (16, 17509944), (19, 14745216), (24, 11673296), (32, 8754972), (38, 7372608), (43, 6515328), (47, 5960832), (48, 5836648), (57, 4915072), (64, 4377486), (76, 3686304), (86, 3257664), (94, 2980416), (96, 2918324), (114, 2457536), (128, 2188743), (129, 2171776), (141, 1986944), (152, 1843152), (172, 1628832), (188, 1490208), (192, 1459162), (228, 1228768), (258, 1085888), (282, 993472), (304, 921576), (344, 814416), (361, 776064), (376, 745104), (384, 729581), (456, 614384), (516, 542944), (564, 496736), (608, 460788), (688, 407208), (722, 388032), (752, 372552), (817, 342912), (893, 313728), (912, 307192), (1032, 271472), (1083, 258688), (1128, 248368), (1216, 230394), (1376, 203604), (1444, 194016), (1504, 186276), (1634, 171456), (1786, 156864), (1824, 153596), (2021, 138624), (2064, 135736), (2166, 129344), (2256, 124184), (2432, 115197), (2451, 114304), (2679, 104576), (2752, 101802), (2888, 97008), (3008, 93138), (3268, 85728), (3572, 78432), (3648, 76798), (4042, 69312), (4128, 67868), (4332, 64672), (4512, 62092), (4902, 57152), (5358, 52288), (5504, 50901), (5776, 48504), (6016, 46569), (6063, 46208), (6536, 42864), (7144, 39216), (7296, 38399), (8084, 34656), (8256, 33934), (8664, 32336), (9024, 31046), (9804, 28576), (10716, 26144), (11552, 24252), (12126, 23104), (13072, 21432), (14288, 19608), (15523, 18048), (16168, 17328), (16512, 16967)]