286529280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 988968960

約数和(自身を除く): 702439680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 83, 87, 93, 96, 116, 120, 124, 128, 145, 155, 160, 166, 174, 186, 192, 232, 240, 248, 249, 256, 290, 310, 320, 332, 348, 372, 384, 415, 435, 464, 465, 480, 496, 498, 580, 620, 640, 664, 696, 744, 768, 830, 870, 899, 928, 930, 960, 992, 996, 1160, 1240, 1245, 1280, 1328, 1392, 1488, 1660, 1740, 1798, 1856, 1860, 1920, 1984, 1992, 2320, 2407, 2480, 2490, 2573, 2656, 2697, 2784, 2976, 3320, 3480, 3596, 3712, 3720, 3840, 3968, 3984, 4495, 4640, 4814, 4960, 4980, 5146, 5312, 5394, 5568, 5952, 6640, 6960, 7192, 7221, 7424, 7440, 7719, 7936, 7968, 8990, 9280, 9628, 9920, 9960, 10292, 10624, 10788, 11136, 11904, 12035, 12865, 13280, 13485, 13920, 14384, 14442, 14880, 15438, 15936, 17980, 18560, 19256, 19840, 19920, 20584, 21248, 21576, 22272, 23808, 24070, 25730, 26560, 26970, 27840, 28768, 28884, 29760, 30876, 31872, 35960, 36105, 37120, 38512, 38595, 39680, 39840, 41168, 43152, 48140, 51460, 53120, 53940, 55680, 57536, 57768, 59520, 61752, 63744, 71920, 72210, 74617, 77024, 77190, 79680, 82336, 86304, 96280, 102920, 106240, 107880, 111360, 115072, 115536, 119040, 123504, 143840, 144420, 149234, 154048, 154380, 159360, 164672, 172608, 192560, 205840, 215760, 223851, 230144, 231072, 247008, 287680, 288840, 298468, 308096, 308760, 318720, 329344, 345216, 373085, 385120, 411680, 431520, 447702, 462144, 494016, 575360, 577680, 596936, 616192, 617520, 658688, 690432, 746170, 770240, 823360, 863040, 895404, 924288, 988032, 1119255, 1150720, 1155360, 1193872, 1235040, 1492340, 1540480, 1646720, 1726080, 1790808, 1848576, 1976064, 2238510, 2310720, 2387744, 2470080, 2984680, 3080960, 3293440, 3452160, 3581616, 4477020, 4621440, 4775488, 4940160, 5969360, 7163232, 8954040, 9242880, 9550976, 9880320, 11938720, 14326464, 17908080, 19101952, 23877440, 28652928, 35816160, 47754880, 57305856, 71632320, 95509760, 143264640, 286529280]

約数ペア:

[(1, 286529280), (2, 143264640), (3, 95509760), (4, 71632320), (5, 57305856), (6, 47754880), (8, 35816160), (10, 28652928), (12, 23877440), (15, 19101952), (16, 17908080), (20, 14326464), (24, 11938720), (29, 9880320), (30, 9550976), (31, 9242880), (32, 8954040), (40, 7163232), (48, 5969360), (58, 4940160), (60, 4775488), (62, 4621440), (64, 4477020), (80, 3581616), (83, 3452160), (87, 3293440), (93, 3080960), (96, 2984680), (116, 2470080), (120, 2387744), (124, 2310720), (128, 2238510), (145, 1976064), (155, 1848576), (160, 1790808), (166, 1726080), (174, 1646720), (186, 1540480), (192, 1492340), (232, 1235040), (240, 1193872), (248, 1155360), (249, 1150720), (256, 1119255), (290, 988032), (310, 924288), (320, 895404), (332, 863040), (348, 823360), (372, 770240), (384, 746170), (415, 690432), (435, 658688), (464, 617520), (465, 616192), (480, 596936), (496, 577680), (498, 575360), (580, 494016), (620, 462144), (640, 447702), (664, 431520), (696, 411680), (744, 385120), (768, 373085), (830, 345216), (870, 329344), (899, 318720), (928, 308760), (930, 308096), (960, 298468), (992, 288840), (996, 287680), (1160, 247008), (1240, 231072), (1245, 230144), (1280, 223851), (1328, 215760), (1392, 205840), (1488, 192560), (1660, 172608), (1740, 164672), (1798, 159360), (1856, 154380), (1860, 154048), (1920, 149234), (1984, 144420), (1992, 143840), (2320, 123504), (2407, 119040), (2480, 115536), (2490, 115072), (2573, 111360), (2656, 107880), (2697, 106240), (2784, 102920), (2976, 96280), (3320, 86304), (3480, 82336), (3596, 79680), (3712, 77190), (3720, 77024), (3840, 74617), (3968, 72210), (3984, 71920), (4495, 63744), (4640, 61752), (4814, 59520), (4960, 57768), (4980, 57536), (5146, 55680), (5312, 53940), (5394, 53120), (5568, 51460), (5952, 48140), (6640, 43152), (6960, 41168), (7192, 39840), (7221, 39680), (7424, 38595), (7440, 38512), (7719, 37120), (7936, 36105), (7968, 35960), (8990, 31872), (9280, 30876), (9628, 29760), (9920, 28884), (9960, 28768), (10292, 27840), (10624, 26970), (10788, 26560), (11136, 25730), (11904, 24070), (12035, 23808), (12865, 22272), (13280, 21576), (13485, 21248), (13920, 20584), (14384, 19920), (14442, 19840), (14880, 19256), (15438, 18560), (15936, 17980)]