18871885440

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 512

約数和(自身を含む): 68852448000

約数和(自身を除く): 49980562560

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, 81, 90, 96, 97, 108, 120, 128, 135, 139, 144, 160, 162, 180, 192, 194, 216, 240, 243, 270, 278, 288, 291, 320, 324, 360, 384, 388, 405, 417, 432, 480, 485, 486, 540, 556, 576, 582, 640, 648, 695, 720, 729, 776, 810, 834, 864, 873, 960, 970, 972, 1080, 1112, 1152, 1164, 1215, 1251, 1296, 1390, 1440, 1455, 1458, 1552, 1620, 1668, 1728, 1746, 1920, 1940, 1944, 2085, 2160, 2187, 2224, 2328, 2430, 2502, 2592, 2619, 2780, 2880, 2910, 2916, 3104, 3240, 3336, 3456, 3492, 3645, 3753, 3880, 3888, 4170, 4320, 4365, 4374, 4448, 4656, 4860, 5004, 5184, 5238, 5560, 5760, 5820, 5832, 6208, 6255, 6480, 6672, 6984, 7290, 7506, 7760, 7776, 7857, 8340, 8640, 8730, 8748, 8896, 9312, 9720, 10008, 10368, 10476, 10935, 11120, 11259, 11640, 11664, 12416, 12510, 12960, 13095, 13344, 13483, 13968, 14580, 15012, 15520, 15552, 15714, 16680, 17280, 17460, 17496, 17792, 18624, 18765, 19440, 20016, 20952, 21870, 22240, 22518, 23280, 23328, 23571, 25020, 25920, 26190, 26688, 26966, 27936, 29160, 30024, 31040, 31104, 31428, 33360, 33777, 34920, 34992, 37248, 37530, 38880, 39285, 40032, 40449, 41904, 43740, 44480, 45036, 46560, 46656, 47142, 50040, 51840, 52380, 53376, 53932, 55872, 56295, 58320, 60048, 62080, 62856, 66720, 67415, 67554, 69840, 69984, 70713, 75060, 77760, 78570, 80064, 80898, 83808, 87480, 88960, 90072, 93120, 93312, 94284, 100080, 101331, 104760, 107864, 111744, 112590, 116640, 117855, 120096, 121347, 125712, 133440, 134830, 135108, 139680, 139968, 141426, 150120, 155520, 157140, 160128, 161796, 167616, 168885, 174960, 180144, 186240, 188568, 200160, 202245, 202662, 209520, 212139, 215728, 225180, 233280, 235710, 240192, 242694, 251424, 266880, 269660, 270216, 279360, 279936, 282852, 300240, 303993, 314280, 323592, 335232, 337770, 349920, 353565, 360288, 364041, 377136, 400320, 404490, 405324, 419040, 424278, 431456, 450360, 466560, 471420, 480384, 485388, 502848, 506655, 539320, 540432, 558720, 565704, 600480, 606735, 607986, 628560, 647184, 675540, 699840, 707130, 720576, 728082, 754272, 800640, 808980, 810648, 838080, 848556, 862912, 900720, 942840, 970776, 1005696, 1013310, 1060695, 1078640, 1080864, 1092123, 1131408, 1200960, 1213470, 1215972, 1257120, 1294368, 1351080, 1399680, 1414260, 1441152, 1456164, 1508544, 1519965, 1617960, 1621296, 1676160, 1697112, 1725824, 1801440, 1820205, 1885680, 1941552, 2026620, 2121390, 2157280, 2161728, 2184246, 2262816, 2401920, 2426940, 2431944, 2514240, 2588736, 2702160, 2828520, 2912328, 3017088, 3039930, 3235920, 3242592, 3276369, 3394224, 3602880, 3640410, 3771360, 3883104, 4053240, 4242780, 4314560, 4323456, 4368492, 4525632, 4853880, 4863888, 5028480, 5177472, 5404320, 5460615, 5657040, 5824656, 6079860, 6471840, 6485184, 6552738, 6788448, 7205760, 7280820, 7542720, 7766208, 8106480, 8485560, 8629120, 8736984, 9051264, 9707760, 9727776, 9829107, 10808640, 10921230, 11314080, 11649312, 12159720, 12943680, 12970368, 13105476, 13576896, 14561640, 15085440, 15532416, 16212960, 16381845, 16971120, 17473968, 19415520, 19455552, 19658214, 21617280, 21842460, 22628160, 23298624, 24319440, 25887360, 26210952, 27153792, 29123280, 29487321, 32425920, 32763690, 33942240, 34947936, 38831040, 38911104, 39316428, 43684920, 45256320, 46597248, 48638880, 49145535, 52421904, 58246560, 58974642, 64851840, 65527380, 67884480, 69895872, 77662080, 78632856, 87369840, 97277760, 98291070, 104843808, 116493120, 117949284, 131054760, 135768960, 139791744, 147436605, 157265712, 174739680, 194555520, 196582140, 209687616, 232986240, 235898568, 262109520, 294873210, 314531424, 349479360, 393164280, 419375232, 471797136, 524219040, 589746420, 629062848, 698958720, 786328560, 943594272, 1048438080, 1179492840, 1258125696, 1572657120, 1887188544, 2096876160, 2358985680, 3145314240, 3774377088, 4717971360, 6290628480, 9435942720, 18871885440]

約数ペア:

[(1, 18871885440), (2, 9435942720), (3, 6290628480), (4, 4717971360), (5, 3774377088), (6, 3145314240), (8, 2358985680), (9, 2096876160), (10, 1887188544), (12, 1572657120), (15, 1258125696), (16, 1179492840), (18, 1048438080), (20, 943594272), (24, 786328560), (27, 698958720), (30, 629062848), (32, 589746420), (36, 524219040), (40, 471797136), (45, 419375232), (48, 393164280), (54, 349479360), (60, 314531424), (64, 294873210), (72, 262109520), (80, 235898568), (81, 232986240), (90, 209687616), (96, 196582140), (97, 194555520), (108, 174739680), (120, 157265712), (128, 147436605), (135, 139791744), (139, 135768960), (144, 131054760), (160, 117949284), (162, 116493120), (180, 104843808), (192, 98291070), (194, 97277760), (216, 87369840), (240, 78632856), (243, 77662080), (270, 69895872), (278, 67884480), (288, 65527380), (291, 64851840), (320, 58974642), (324, 58246560), (360, 52421904), (384, 49145535), (388, 48638880), (405, 46597248), (417, 45256320), (432, 43684920), (480, 39316428), (485, 38911104), (486, 38831040), (540, 34947936), (556, 33942240), (576, 32763690), (582, 32425920), (640, 29487321), (648, 29123280), (695, 27153792), (720, 26210952), (729, 25887360), (776, 24319440), (810, 23298624), (834, 22628160), (864, 21842460), (873, 21617280), (960, 19658214), (970, 19455552), (972, 19415520), (1080, 17473968), (1112, 16971120), (1152, 16381845), (1164, 16212960), (1215, 15532416), (1251, 15085440), (1296, 14561640), (1390, 13576896), (1440, 13105476), (1455, 12970368), (1458, 12943680), (1552, 12159720), (1620, 11649312), (1668, 11314080), (1728, 10921230), (1746, 10808640), (1920, 9829107), (1940, 9727776), (1944, 9707760), (2085, 9051264), (2160, 8736984), (2187, 8629120), (2224, 8485560), (2328, 8106480), (2430, 7766208), (2502, 7542720), (2592, 7280820), (2619, 7205760), (2780, 6788448), (2880, 6552738), (2910, 6485184), (2916, 6471840), (3104, 6079860), (3240, 5824656), (3336, 5657040), (3456, 5460615), (3492, 5404320), (3645, 5177472), (3753, 5028480), (3880, 4863888), (3888, 4853880), (4170, 4525632), (4320, 4368492), (4365, 4323456), (4374, 4314560), (4448, 4242780), (4656, 4053240), (4860, 3883104), (5004, 3771360), (5184, 3640410), (5238, 3602880), (5560, 3394224), (5760, 3276369), (5820, 3242592), (5832, 3235920), (6208, 3039930), (6255, 3017088), (6480, 2912328), (6672, 2828520), (6984, 2702160), (7290, 2588736), (7506, 2514240), (7760, 2431944), (7776, 2426940), (7857, 2401920), (8340, 2262816), (8640, 2184246), (8730, 2161728), (8748, 2157280), (8896, 2121390), (9312, 2026620), (9720, 1941552), (10008, 1885680), (10368, 1820205), (10476, 1801440), (10935, 1725824), (11120, 1697112), (11259, 1676160), (11640, 1621296), (11664, 1617960), (12416, 1519965), (12510, 1508544), (12960, 1456164), (13095, 1441152), (13344, 1414260), (13483, 1399680), (13968, 1351080), (14580, 1294368), (15012, 1257120), (15520, 1215972), (15552, 1213470), (15714, 1200960), (16680, 1131408), (17280, 1092123), (17460, 1080864), (17496, 1078640), (17792, 1060695), (18624, 1013310), (18765, 1005696), (19440, 970776), (20016, 942840), (20952, 900720), (21870, 862912), (22240, 848556), (22518, 838080), (23280, 810648), (23328, 808980), (23571, 800640), (25020, 754272), (25920, 728082), (26190, 720576), (26688, 707130), (26966, 699840), (27936, 675540), (29160, 647184), (30024, 628560), (31040, 607986), (31104, 606735), (31428, 600480), (33360, 565704), (33777, 558720), (34920, 540432), (34992, 539320), (37248, 506655), (37530, 502848), (38880, 485388), (39285, 480384), (40032, 471420), (40449, 466560), (41904, 450360), (43740, 431456), (44480, 424278), (45036, 419040), (46560, 405324), (46656, 404490), (47142, 400320), (50040, 377136), (51840, 364041), (52380, 360288), (53376, 353565), (53932, 349920), (55872, 337770), (56295, 335232), (58320, 323592), (60048, 314280), (62080, 303993), (62856, 300240), (66720, 282852), (67415, 279936), (67554, 279360), (69840, 270216), (69984, 269660), (70713, 266880), (75060, 251424), (77760, 242694), (78570, 240192), (80064, 235710), (80898, 233280), (83808, 225180), (87480, 215728), (88960, 212139), (90072, 209520), (93120, 202662), (93312, 202245), (94284, 200160), (100080, 188568), (101331, 186240), (104760, 180144), (107864, 174960), (111744, 168885), (112590, 167616), (116640, 161796), (117855, 160128), (120096, 157140), (121347, 155520), (125712, 150120), (133440, 141426), (134830, 139968), (135108, 139680)]