15706448640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{709}}^1$

素因数の和:1380

約数の個数: 288

約数和(自身を含む): 55901764800

約数和(自身を除く): 40195316160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 641, 709, 720, 768, 864, 960, 1080, 1152, 1280, 1282, 1418, 1440, 1728, 1920, 1923, 2127, 2160, 2304, 2564, 2836, 2880, 3205, 3456, 3545, 3840, 3846, 4254, 4320, 5128, 5672, 5760, 5769, 6381, 6410, 6912, 7090, 7692, 8508, 8640, 9615, 10256, 10635, 11344, 11520, 11538, 12762, 12820, 14180, 15384, 17016, 17280, 17307, 19143, 19230, 20512, 21270, 22688, 23076, 25524, 25640, 28360, 28845, 30768, 31905, 34032, 34560, 34614, 38286, 38460, 41024, 42540, 45376, 46152, 51048, 51280, 56720, 57690, 61536, 63810, 68064, 69228, 76572, 76920, 82048, 85080, 86535, 90752, 92304, 95715, 102096, 102560, 113440, 115380, 123072, 127620, 136128, 138456, 153144, 153840, 164096, 170160, 173070, 181504, 184608, 191430, 204192, 205120, 226880, 230760, 246144, 255240, 272256, 276912, 306288, 307680, 340320, 346140, 369216, 382860, 408384, 410240, 453760, 454469, 461520, 492288, 510480, 544512, 553824, 612576, 615360, 680640, 692280, 738432, 765720, 816768, 820480, 907520, 908938, 923040, 1020960, 1107648, 1225152, 1230720, 1361280, 1363407, 1384560, 1476864, 1531440, 1633536, 1817876, 1846080, 2041920, 2215296, 2272345, 2450304, 2461440, 2722560, 2726814, 2769120, 3062880, 3635752, 3692160, 4083840, 4090221, 4430592, 4544690, 4900608, 5453628, 5538240, 6125760, 6817035, 7271504, 7384320, 8167680, 8180442, 9089380, 10907256, 11076480, 12251520, 12270663, 13634070, 14543008, 16360884, 18178760, 20451105, 21814512, 22152960, 24503040, 24541326, 27268140, 29086016, 32721768, 36357520, 40902210, 43629024, 49082652, 54536280, 58172032, 61353315, 65443536, 72715040, 81804420, 87258048, 98165304, 109072560, 116344064, 122706630, 130887072, 145430080, 163608840, 174516096, 196330608, 218145120, 245413260, 261774144, 290860160, 327217680, 349032192, 392661216, 436290240, 490826520, 523548288, 581720320, 654435360, 785322432, 872580480, 981653040, 1047096576, 1308870720, 1570644864, 1745160960, 1963306080, 2617741440, 3141289728, 3926612160, 5235482880, 7853224320, 15706448640]

約数ペア:

[(1, 15706448640), (2, 7853224320), (3, 5235482880), (4, 3926612160), (5, 3141289728), (6, 2617741440), (8, 1963306080), (9, 1745160960), (10, 1570644864), (12, 1308870720), (15, 1047096576), (16, 981653040), (18, 872580480), (20, 785322432), (24, 654435360), (27, 581720320), (30, 523548288), (32, 490826520), (36, 436290240), (40, 392661216), (45, 349032192), (48, 327217680), (54, 290860160), (60, 261774144), (64, 245413260), (72, 218145120), (80, 196330608), (90, 174516096), (96, 163608840), (108, 145430080), (120, 130887072), (128, 122706630), (135, 116344064), (144, 109072560), (160, 98165304), (180, 87258048), (192, 81804420), (216, 72715040), (240, 65443536), (256, 61353315), (270, 58172032), (288, 54536280), (320, 49082652), (360, 43629024), (384, 40902210), (432, 36357520), (480, 32721768), (540, 29086016), (576, 27268140), (640, 24541326), (641, 24503040), (709, 22152960), (720, 21814512), (768, 20451105), (864, 18178760), (960, 16360884), (1080, 14543008), (1152, 13634070), (1280, 12270663), (1282, 12251520), (1418, 11076480), (1440, 10907256), (1728, 9089380), (1920, 8180442), (1923, 8167680), (2127, 7384320), (2160, 7271504), (2304, 6817035), (2564, 6125760), (2836, 5538240), (2880, 5453628), (3205, 4900608), (3456, 4544690), (3545, 4430592), (3840, 4090221), (3846, 4083840), (4254, 3692160), (4320, 3635752), (5128, 3062880), (5672, 2769120), (5760, 2726814), (5769, 2722560), (6381, 2461440), (6410, 2450304), (6912, 2272345), (7090, 2215296), (7692, 2041920), (8508, 1846080), (8640, 1817876), (9615, 1633536), (10256, 1531440), (10635, 1476864), (11344, 1384560), (11520, 1363407), (11538, 1361280), (12762, 1230720), (12820, 1225152), (14180, 1107648), (15384, 1020960), (17016, 923040), (17280, 908938), (17307, 907520), (19143, 820480), (19230, 816768), (20512, 765720), (21270, 738432), (22688, 692280), (23076, 680640), (25524, 615360), (25640, 612576), (28360, 553824), (28845, 544512), (30768, 510480), (31905, 492288), (34032, 461520), (34560, 454469), (34614, 453760), (38286, 410240), (38460, 408384), (41024, 382860), (42540, 369216), (45376, 346140), (46152, 340320), (51048, 307680), (51280, 306288), (56720, 276912), (57690, 272256), (61536, 255240), (63810, 246144), (68064, 230760), (69228, 226880), (76572, 205120), (76920, 204192), (82048, 191430), (85080, 184608), (86535, 181504), (90752, 173070), (92304, 170160), (95715, 164096), (102096, 153840), (102560, 153144), (113440, 138456), (115380, 136128), (123072, 127620)]