1620360576

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 5145516480

約数和(自身を除く): 3525155904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 128, 136, 144, 153, 157, 186, 192, 204, 248, 272, 279, 288, 289, 306, 314, 372, 384, 408, 471, 496, 527, 544, 558, 576, 578, 612, 628, 744, 816, 867, 942, 992, 1054, 1088, 1116, 1152, 1156, 1224, 1256, 1413, 1488, 1581, 1632, 1734, 1884, 1984, 2108, 2176, 2232, 2312, 2448, 2512, 2601, 2669, 2826, 2976, 3162, 3264, 3468, 3768, 3968, 4216, 4464, 4624, 4743, 4867, 4896, 5024, 5202, 5338, 5652, 5952, 6324, 6528, 6936, 7536, 8007, 8432, 8928, 8959, 9248, 9486, 9734, 9792, 10048, 10404, 10676, 11304, 11904, 12648, 13872, 14601, 15072, 16014, 16864, 17856, 17918, 18496, 18972, 19468, 19584, 20096, 20808, 21352, 22608, 24021, 25296, 26877, 27744, 29202, 30144, 32028, 33728, 35712, 35836, 36992, 37944, 38936, 41616, 42704, 43803, 45216, 45373, 48042, 50592, 53754, 55488, 58404, 60288, 64056, 67456, 71672, 75888, 77872, 80631, 82739, 83232, 85408, 87606, 90432, 90746, 96084, 101184, 107508, 110976, 116808, 128112, 136119, 143344, 151776, 155744, 161262, 165478, 166464, 170816, 175212, 180864, 181492, 192168, 202368, 215016, 233616, 248217, 256224, 272238, 286688, 303552, 311488, 322524, 330956, 332928, 341632, 350424, 362984, 384336, 408357, 430032, 467232, 496434, 512448, 544476, 573376, 607104, 622976, 645048, 661912, 700848, 725968, 744651, 768672, 816714, 860064, 934464, 992868, 1024896, 1088952, 1146752, 1290096, 1323824, 1401696, 1406563, 1451936, 1489302, 1537344, 1633428, 1720128, 1868928, 1985736, 2177904, 2580192, 2647648, 2803392, 2813126, 2903872, 2978604, 3074688, 3266856, 3440256, 3971472, 4219689, 4355808, 5160384, 5295296, 5606784, 5626252, 5807744, 5957208, 6533712, 7942944, 8439378, 8711616, 10320768, 10590592, 11252504, 11914416, 12659067, 13067424, 15885888, 16878756, 17423232, 22505008, 23828832, 25318134, 26134848, 31771776, 33757512, 45010016, 47657664, 50636268, 52269696, 67515024, 90020032, 95315328, 101272536, 135030048, 180040064, 202545072, 270060096, 405090144, 540120192, 810180288, 1620360576]

約数ペア:

[(1, 1620360576), (2, 810180288), (3, 540120192), (4, 405090144), (6, 270060096), (8, 202545072), (9, 180040064), (12, 135030048), (16, 101272536), (17, 95315328), (18, 90020032), (24, 67515024), (31, 52269696), (32, 50636268), (34, 47657664), (36, 45010016), (48, 33757512), (51, 31771776), (62, 26134848), (64, 25318134), (68, 23828832), (72, 22505008), (93, 17423232), (96, 16878756), (102, 15885888), (124, 13067424), (128, 12659067), (136, 11914416), (144, 11252504), (153, 10590592), (157, 10320768), (186, 8711616), (192, 8439378), (204, 7942944), (248, 6533712), (272, 5957208), (279, 5807744), (288, 5626252), (289, 5606784), (306, 5295296), (314, 5160384), (372, 4355808), (384, 4219689), (408, 3971472), (471, 3440256), (496, 3266856), (527, 3074688), (544, 2978604), (558, 2903872), (576, 2813126), (578, 2803392), (612, 2647648), (628, 2580192), (744, 2177904), (816, 1985736), (867, 1868928), (942, 1720128), (992, 1633428), (1054, 1537344), (1088, 1489302), (1116, 1451936), (1152, 1406563), (1156, 1401696), (1224, 1323824), (1256, 1290096), (1413, 1146752), (1488, 1088952), (1581, 1024896), (1632, 992868), (1734, 934464), (1884, 860064), (1984, 816714), (2108, 768672), (2176, 744651), (2232, 725968), (2312, 700848), (2448, 661912), (2512, 645048), (2601, 622976), (2669, 607104), (2826, 573376), (2976, 544476), (3162, 512448), (3264, 496434), (3468, 467232), (3768, 430032), (3968, 408357), (4216, 384336), (4464, 362984), (4624, 350424), (4743, 341632), (4867, 332928), (4896, 330956), (5024, 322524), (5202, 311488), (5338, 303552), (5652, 286688), (5952, 272238), (6324, 256224), (6528, 248217), (6936, 233616), (7536, 215016), (8007, 202368), (8432, 192168), (8928, 181492), (8959, 180864), (9248, 175212), (9486, 170816), (9734, 166464), (9792, 165478), (10048, 161262), (10404, 155744), (10676, 151776), (11304, 143344), (11904, 136119), (12648, 128112), (13872, 116808), (14601, 110976), (15072, 107508), (16014, 101184), (16864, 96084), (17856, 90746), (17918, 90432), (18496, 87606), (18972, 85408), (19468, 83232), (19584, 82739), (20096, 80631), (20808, 77872), (21352, 75888), (22608, 71672), (24021, 67456), (25296, 64056), (26877, 60288), (27744, 58404), (29202, 55488), (30144, 53754), (32028, 50592), (33728, 48042), (35712, 45373), (35836, 45216), (36992, 43803), (37944, 42704), (38936, 41616)]