1389847680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:333

約数の個数: 512

約数和(自身を含む): 5552064000

約数和(自身を除く): 4162216320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 115, 117, 120, 128, 130, 135, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 216, 230, 234, 240, 260, 269, 270, 276, 288, 299, 312, 320, 345, 351, 360, 368, 384, 390, 414, 416, 432, 460, 468, 480, 520, 538, 540, 552, 576, 585, 598, 621, 624, 640, 690, 702, 720, 736, 780, 807, 828, 832, 864, 897, 920, 936, 960, 1035, 1040, 1076, 1080, 1104, 1152, 1170, 1196, 1242, 1248, 1345, 1380, 1404, 1440, 1472, 1495, 1560, 1614, 1656, 1664, 1728, 1755, 1794, 1840, 1872, 1920, 2070, 2080, 2152, 2160, 2208, 2340, 2392, 2421, 2484, 2496, 2690, 2691, 2760, 2808, 2880, 2944, 2990, 3105, 3120, 3228, 3312, 3456, 3497, 3510, 3588, 3680, 3744, 4035, 4140, 4160, 4304, 4320, 4416, 4485, 4680, 4784, 4842, 4968, 4992, 5380, 5382, 5520, 5616, 5760, 5980, 6187, 6210, 6240, 6456, 6624, 6994, 7020, 7176, 7263, 7360, 7488, 8070, 8073, 8280, 8320, 8608, 8640, 8832, 8970, 9360, 9568, 9684, 9936, 10491, 10760, 10764, 11040, 11232, 11960, 12105, 12374, 12420, 12480, 12912, 13248, 13455, 13988, 14040, 14352, 14526, 14720, 14976, 16140, 16146, 16560, 17216, 17280, 17485, 17940, 18561, 18720, 19136, 19368, 19872, 20982, 21520, 21528, 22080, 22464, 23920, 24210, 24748, 24840, 24960, 25824, 26496, 26910, 27976, 28080, 28704, 29052, 30935, 31473, 32280, 32292, 33120, 34432, 34970, 35880, 36315, 37122, 37440, 38272, 38736, 39744, 40365, 41964, 43040, 43056, 44160, 44928, 47840, 48420, 49496, 49680, 51648, 52455, 53820, 55683, 55952, 56160, 57408, 58104, 61870, 62946, 64560, 64584, 66240, 69940, 71760, 72630, 74244, 74880, 77472, 79488, 80431, 80730, 83928, 86080, 86112, 92805, 94419, 95680, 96840, 98992, 99360, 103296, 104910, 107640, 111366, 111904, 112320, 114816, 116208, 123740, 125892, 129120, 129168, 132480, 139880, 143520, 145260, 148488, 154944, 157365, 160862, 161460, 167049, 167856, 172160, 172224, 185610, 188838, 191360, 193680, 197984, 198720, 209820, 215280, 222732, 223808, 224640, 232416, 241293, 247480, 251784, 258240, 258336, 278415, 279760, 287040, 290520, 296976, 309888, 314730, 321724, 322920, 334098, 335712, 344448, 371220, 377676, 387360, 395968, 397440, 402155, 419640, 430560, 445464, 447616, 464832, 472095, 482586, 494960, 503568, 516480, 516672, 556830, 559520, 574080, 581040, 593952, 629460, 643448, 645840, 668196, 671424, 723879, 742440, 755352, 774720, 791936, 804310, 835245, 839280, 861120, 890928, 929664, 944190, 965172, 989920, 1007136, 1033344, 1113660, 1119040, 1162080, 1187904, 1206465, 1258920, 1286896, 1291680, 1336392, 1342848, 1447758, 1484880, 1510704, 1549440, 1608620, 1670490, 1678560, 1722240, 1781856, 1888380, 1930344, 1979840, 2014272, 2171637, 2227320, 2238080, 2324160, 2375808, 2412930, 2517840, 2573792, 2583360, 2672784, 2895516, 2969760, 3021408, 3217240, 3340980, 3357120, 3563712, 3619395, 3776760, 3860688, 3959680, 4028544, 4343274, 4454640, 4648320, 4825860, 5035680, 5147584, 5166720, 5345568, 5791032, 5939520, 6042816, 6434480, 6681960, 6714240, 7127424, 7238790, 7553520, 7721376, 8686548, 8909280, 9651720, 10071360, 10295168, 10691136, 10858185, 11582064, 11879040, 12085632, 12868960, 13363920, 14477580, 15107040, 15442752, 17373096, 17818560, 19303440, 20142720, 21382272, 21716370, 23164128, 25737920, 26727840, 28955160, 30214080, 30885504, 34746192, 35637120, 38606880, 43432740, 46328256, 51475840, 53455680, 57910320, 60428160, 69492384, 77213760, 86865480, 92656512, 106911360, 115820640, 138984768, 154427520, 173730960, 231641280, 277969536, 347461920, 463282560, 694923840, 1389847680]

約数ペア:

[(1, 1389847680), (2, 694923840), (3, 463282560), (4, 347461920), (5, 277969536), (6, 231641280), (8, 173730960), (9, 154427520), (10, 138984768), (12, 115820640), (13, 106911360), (15, 92656512), (16, 86865480), (18, 77213760), (20, 69492384), (23, 60428160), (24, 57910320), (26, 53455680), (27, 51475840), (30, 46328256), (32, 43432740), (36, 38606880), (39, 35637120), (40, 34746192), (45, 30885504), (46, 30214080), (48, 28955160), (52, 26727840), (54, 25737920), (60, 23164128), (64, 21716370), (65, 21382272), (69, 20142720), (72, 19303440), (78, 17818560), (80, 17373096), (90, 15442752), (92, 15107040), (96, 14477580), (104, 13363920), (108, 12868960), (115, 12085632), (117, 11879040), (120, 11582064), (128, 10858185), (130, 10691136), (135, 10295168), (138, 10071360), (144, 9651720), (156, 8909280), (160, 8686548), (180, 7721376), (184, 7553520), (192, 7238790), (195, 7127424), (207, 6714240), (208, 6681960), (216, 6434480), (230, 6042816), (234, 5939520), (240, 5791032), (260, 5345568), (269, 5166720), (270, 5147584), (276, 5035680), (288, 4825860), (299, 4648320), (312, 4454640), (320, 4343274), (345, 4028544), (351, 3959680), (360, 3860688), (368, 3776760), (384, 3619395), (390, 3563712), (414, 3357120), (416, 3340980), (432, 3217240), (460, 3021408), (468, 2969760), (480, 2895516), (520, 2672784), (538, 2583360), (540, 2573792), (552, 2517840), (576, 2412930), (585, 2375808), (598, 2324160), (621, 2238080), (624, 2227320), (640, 2171637), (690, 2014272), (702, 1979840), (720, 1930344), (736, 1888380), (780, 1781856), (807, 1722240), (828, 1678560), (832, 1670490), (864, 1608620), (897, 1549440), (920, 1510704), (936, 1484880), (960, 1447758), (1035, 1342848), (1040, 1336392), (1076, 1291680), (1080, 1286896), (1104, 1258920), (1152, 1206465), (1170, 1187904), (1196, 1162080), (1242, 1119040), (1248, 1113660), (1345, 1033344), (1380, 1007136), (1404, 989920), (1440, 965172), (1472, 944190), (1495, 929664), (1560, 890928), (1614, 861120), (1656, 839280), (1664, 835245), (1728, 804310), (1755, 791936), (1794, 774720), (1840, 755352), (1872, 742440), (1920, 723879), (2070, 671424), (2080, 668196), (2152, 645840), (2160, 643448), (2208, 629460), (2340, 593952), (2392, 581040), (2421, 574080), (2484, 559520), (2496, 556830), (2690, 516672), (2691, 516480), (2760, 503568), (2808, 494960), (2880, 482586), (2944, 472095), (2990, 464832), (3105, 447616), (3120, 445464), (3228, 430560), (3312, 419640), (3456, 402155), (3497, 397440), (3510, 395968), (3588, 387360), (3680, 377676), (3744, 371220), (4035, 344448), (4140, 335712), (4160, 334098), (4304, 322920), (4320, 321724), (4416, 314730), (4485, 309888), (4680, 296976), (4784, 290520), (4842, 287040), (4968, 279760), (4992, 278415), (5380, 258336), (5382, 258240), (5520, 251784), (5616, 247480), (5760, 241293), (5980, 232416), (6187, 224640), (6210, 223808), (6240, 222732), (6456, 215280), (6624, 209820), (6994, 198720), (7020, 197984), (7176, 193680), (7263, 191360), (7360, 188838), (7488, 185610), (8070, 172224), (8073, 172160), (8280, 167856), (8320, 167049), (8608, 161460), (8640, 160862), (8832, 157365), (8970, 154944), (9360, 148488), (9568, 145260), (9684, 143520), (9936, 139880), (10491, 132480), (10760, 129168), (10764, 129120), (11040, 125892), (11232, 123740), (11960, 116208), (12105, 114816), (12374, 112320), (12420, 111904), (12480, 111366), (12912, 107640), (13248, 104910), (13455, 103296), (13988, 99360), (14040, 98992), (14352, 96840), (14526, 95680), (14720, 94419), (14976, 92805), (16140, 86112), (16146, 86080), (16560, 83928), (17216, 80730), (17280, 80431), (17485, 79488), (17940, 77472), (18561, 74880), (18720, 74244), (19136, 72630), (19368, 71760), (19872, 69940), (20982, 66240), (21520, 64584), (21528, 64560), (22080, 62946), (22464, 61870), (23920, 58104), (24210, 57408), (24748, 56160), (24840, 55952), (24960, 55683), (25824, 53820), (26496, 52455), (26910, 51648), (27976, 49680), (28080, 49496), (28704, 48420), (29052, 47840), (30935, 44928), (31473, 44160), (32280, 43056), (32292, 43040), (33120, 41964), (34432, 40365), (34970, 39744), (35880, 38736), (36315, 38272), (37122, 37440)]