2281877760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 288

約数和(自身を含む): 7794017280

約数和(自身を除く): 5512139520

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, 87, 93, 96, 116, 120, 124, 128, 145, 155, 160, 174, 186, 192, 232, 240, 248, 256, 290, 310, 320, 348, 372, 384, 435, 464, 465, 480, 496, 580, 620, 640, 661, 696, 744, 768, 870, 899, 928, 930, 960, 992, 1160, 1240, 1280, 1322, 1392, 1488, 1740, 1798, 1856, 1860, 1920, 1983, 1984, 2320, 2480, 2644, 2697, 2784, 2976, 3305, 3480, 3596, 3712, 3720, 3840, 3966, 3968, 4495, 4640, 4960, 5288, 5394, 5568, 5952, 6610, 6960, 7192, 7424, 7440, 7932, 7936, 8990, 9280, 9915, 9920, 10576, 10788, 11136, 11904, 13220, 13485, 13920, 14384, 14880, 15864, 17980, 18560, 19169, 19830, 19840, 20491, 21152, 21576, 22272, 23808, 26440, 26970, 27840, 28768, 29760, 31728, 35960, 37120, 38338, 39660, 39680, 40982, 42304, 43152, 52880, 53940, 55680, 57507, 57536, 59520, 61473, 63456, 71920, 76676, 79320, 81964, 84608, 86304, 95845, 102455, 105760, 107880, 111360, 115014, 115072, 119040, 122946, 126912, 143840, 153352, 158640, 163928, 169216, 172608, 191690, 204910, 211520, 215760, 230028, 230144, 245892, 253824, 287535, 287680, 306704, 307365, 317280, 327856, 345216, 383380, 409820, 423040, 431520, 460056, 491784, 507648, 575070, 575360, 594239, 613408, 614730, 634560, 655712, 690432, 766760, 819640, 846080, 863040, 920112, 983568, 1150140, 1150720, 1188478, 1226816, 1229460, 1269120, 1311424, 1533520, 1639280, 1726080, 1782717, 1840224, 1967136, 2300280, 2376956, 2453632, 2458920, 2538240, 2622848, 2971195, 3067040, 3278560, 3452160, 3565434, 3680448, 3934272, 4600560, 4753912, 4907264, 4917840, 5245696, 5942390, 6134080, 6557120, 7130868, 7360896, 7868544, 8913585, 9201120, 9507824, 9835680, 11884780, 12268160, 13114240, 14261736, 14721792, 15737088, 17827170, 18402240, 19015648, 19671360, 23769560, 24536320, 26228480, 28523472, 35654340, 36804480, 38031296, 39342720, 47539120, 57046944, 71308680, 73608960, 76062592, 78685440, 95078240, 114093888, 142617360, 152125184, 190156480, 228187776, 285234720, 380312960, 456375552, 570469440, 760625920, 1140938880, 2281877760]

約数ペア:

[(1, 2281877760), (2, 1140938880), (3, 760625920), (4, 570469440), (5, 456375552), (6, 380312960), (8, 285234720), (10, 228187776), (12, 190156480), (15, 152125184), (16, 142617360), (20, 114093888), (24, 95078240), (29, 78685440), (30, 76062592), (31, 73608960), (32, 71308680), (40, 57046944), (48, 47539120), (58, 39342720), (60, 38031296), (62, 36804480), (64, 35654340), (80, 28523472), (87, 26228480), (93, 24536320), (96, 23769560), (116, 19671360), (120, 19015648), (124, 18402240), (128, 17827170), (145, 15737088), (155, 14721792), (160, 14261736), (174, 13114240), (186, 12268160), (192, 11884780), (232, 9835680), (240, 9507824), (248, 9201120), (256, 8913585), (290, 7868544), (310, 7360896), (320, 7130868), (348, 6557120), (372, 6134080), (384, 5942390), (435, 5245696), (464, 4917840), (465, 4907264), (480, 4753912), (496, 4600560), (580, 3934272), (620, 3680448), (640, 3565434), (661, 3452160), (696, 3278560), (744, 3067040), (768, 2971195), (870, 2622848), (899, 2538240), (928, 2458920), (930, 2453632), (960, 2376956), (992, 2300280), (1160, 1967136), (1240, 1840224), (1280, 1782717), (1322, 1726080), (1392, 1639280), (1488, 1533520), (1740, 1311424), (1798, 1269120), (1856, 1229460), (1860, 1226816), (1920, 1188478), (1983, 1150720), (1984, 1150140), (2320, 983568), (2480, 920112), (2644, 863040), (2697, 846080), (2784, 819640), (2976, 766760), (3305, 690432), (3480, 655712), (3596, 634560), (3712, 614730), (3720, 613408), (3840, 594239), (3966, 575360), (3968, 575070), (4495, 507648), (4640, 491784), (4960, 460056), (5288, 431520), (5394, 423040), (5568, 409820), (5952, 383380), (6610, 345216), (6960, 327856), (7192, 317280), (7424, 307365), (7440, 306704), (7932, 287680), (7936, 287535), (8990, 253824), (9280, 245892), (9915, 230144), (9920, 230028), (10576, 215760), (10788, 211520), (11136, 204910), (11904, 191690), (13220, 172608), (13485, 169216), (13920, 163928), (14384, 158640), (14880, 153352), (15864, 143840), (17980, 126912), (18560, 122946), (19169, 119040), (19830, 115072), (19840, 115014), (20491, 111360), (21152, 107880), (21576, 105760), (22272, 102455), (23808, 95845), (26440, 86304), (26970, 84608), (27840, 81964), (28768, 79320), (29760, 76676), (31728, 71920), (35960, 63456), (37120, 61473), (38338, 59520), (39660, 57536), (39680, 57507), (40982, 55680), (42304, 53940), (43152, 52880)]