829280640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 2802470400

約数和(自身を除く): 1973189760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 128, 138, 160, 178, 184, 192, 211, 230, 240, 267, 276, 320, 345, 356, 368, 384, 422, 445, 460, 480, 534, 552, 633, 640, 690, 712, 736, 844, 890, 920, 960, 1055, 1068, 1104, 1266, 1335, 1380, 1424, 1472, 1688, 1780, 1840, 1920, 2047, 2110, 2136, 2208, 2532, 2670, 2760, 2848, 2944, 3165, 3376, 3560, 3680, 4094, 4220, 4272, 4416, 4853, 5064, 5340, 5520, 5696, 6141, 6330, 6752, 7120, 7360, 8188, 8440, 8544, 8832, 9706, 10128, 10235, 10680, 11040, 11392, 12282, 12660, 13504, 14240, 14559, 14720, 16376, 16880, 17088, 18779, 19412, 20256, 20470, 21360, 22080, 24265, 24564, 25320, 27008, 28480, 29118, 30705, 32752, 33760, 34176, 37558, 38824, 40512, 40940, 42720, 44160, 48530, 49128, 50640, 56337, 56960, 58236, 61410, 65504, 67520, 72795, 75116, 77648, 81024, 81880, 85440, 93895, 97060, 98256, 101280, 112674, 116472, 122820, 131008, 135040, 145590, 150232, 155296, 163760, 170880, 187790, 194120, 196512, 202560, 225348, 232944, 245640, 262016, 281685, 291180, 300464, 310592, 327520, 375580, 388240, 393024, 405120, 431917, 450696, 465888, 491280, 563370, 582360, 600928, 621184, 655040, 751160, 776480, 786048, 863834, 901392, 931776, 982560, 1126740, 1164720, 1201856, 1295751, 1310080, 1502320, 1552960, 1727668, 1802784, 1863552, 1965120, 2159585, 2253480, 2329440, 2403712, 2591502, 3004640, 3105920, 3455336, 3605568, 3930240, 4319170, 4506960, 4658880, 5183004, 6009280, 6478755, 6910672, 7211136, 8638340, 9013920, 9317760, 10366008, 12018560, 12957510, 13821344, 17276680, 18027840, 20732016, 25915020, 27642688, 34553360, 36055680, 41464032, 51830040, 55285376, 69106720, 82928064, 103660080, 138213440, 165856128, 207320160, 276426880, 414640320, 829280640]

約数ペア:

[(1, 829280640), (2, 414640320), (3, 276426880), (4, 207320160), (5, 165856128), (6, 138213440), (8, 103660080), (10, 82928064), (12, 69106720), (15, 55285376), (16, 51830040), (20, 41464032), (23, 36055680), (24, 34553360), (30, 27642688), (32, 25915020), (40, 20732016), (46, 18027840), (48, 17276680), (60, 13821344), (64, 12957510), (69, 12018560), (80, 10366008), (89, 9317760), (92, 9013920), (96, 8638340), (115, 7211136), (120, 6910672), (128, 6478755), (138, 6009280), (160, 5183004), (178, 4658880), (184, 4506960), (192, 4319170), (211, 3930240), (230, 3605568), (240, 3455336), (267, 3105920), (276, 3004640), (320, 2591502), (345, 2403712), (356, 2329440), (368, 2253480), (384, 2159585), (422, 1965120), (445, 1863552), (460, 1802784), (480, 1727668), (534, 1552960), (552, 1502320), (633, 1310080), (640, 1295751), (690, 1201856), (712, 1164720), (736, 1126740), (844, 982560), (890, 931776), (920, 901392), (960, 863834), (1055, 786048), (1068, 776480), (1104, 751160), (1266, 655040), (1335, 621184), (1380, 600928), (1424, 582360), (1472, 563370), (1688, 491280), (1780, 465888), (1840, 450696), (1920, 431917), (2047, 405120), (2110, 393024), (2136, 388240), (2208, 375580), (2532, 327520), (2670, 310592), (2760, 300464), (2848, 291180), (2944, 281685), (3165, 262016), (3376, 245640), (3560, 232944), (3680, 225348), (4094, 202560), (4220, 196512), (4272, 194120), (4416, 187790), (4853, 170880), (5064, 163760), (5340, 155296), (5520, 150232), (5696, 145590), (6141, 135040), (6330, 131008), (6752, 122820), (7120, 116472), (7360, 112674), (8188, 101280), (8440, 98256), (8544, 97060), (8832, 93895), (9706, 85440), (10128, 81880), (10235, 81024), (10680, 77648), (11040, 75116), (11392, 72795), (12282, 67520), (12660, 65504), (13504, 61410), (14240, 58236), (14559, 56960), (14720, 56337), (16376, 50640), (16880, 49128), (17088, 48530), (18779, 44160), (19412, 42720), (20256, 40940), (20470, 40512), (21360, 38824), (22080, 37558), (24265, 34176), (24564, 33760), (25320, 32752), (27008, 30705), (28480, 29118)]