18767514240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47221}}^1$

素因数の和:47272

約数の個数: 256

約数和(自身を含む): 69359673600

約数和(自身を除く): 50592159360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4968, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9936, 11040, 12420, 13248, 14720, 16560, 17280, 19872, 22080, 24840, 26496, 33120, 39744, 44160, 47221, 49680, 66240, 79488, 94442, 99360, 132480, 141663, 188884, 198720, 236105, 283326, 377768, 397440, 424989, 472210, 566652, 708315, 755536, 849978, 944420, 1086083, 1133304, 1274967, 1416630, 1511072, 1699956, 1888840, 2124945, 2172166, 2266608, 2549934, 2833260, 3022144, 3258249, 3399912, 3777680, 4249890, 4344332, 4533216, 5099868, 5430415, 5666520, 6044288, 6374835, 6516498, 6799824, 7555360, 8499780, 8688664, 9066432, 9774747, 10199736, 10860830, 11333040, 12749670, 13032996, 13599648, 15110720, 16291245, 16999560, 17377328, 18132864, 19549494, 20399472, 21721660, 22666080, 25499340, 26065992, 27199296, 29324241, 30221440, 32582490, 33999120, 34754656, 39098988, 40798944, 43443320, 45332160, 48873735, 50998680, 52131984, 54398592, 58648482, 65164980, 67998240, 69509312, 78197976, 81597888, 86886640, 90664320, 97747470, 101997360, 104263968, 117296964, 130329960, 135996480, 139018624, 146621205, 156395952, 163195776, 173773280, 195494940, 203994720, 208527936, 234593928, 260659920, 271992960, 293242410, 312791904, 347546560, 390989880, 407989440, 417055872, 469187856, 521319840, 586484820, 625583808, 695093120, 781979760, 815978880, 938375712, 1042639680, 1172969640, 1251167616, 1563959520, 1876751424, 2085279360, 2345939280, 3127919040, 3753502848, 4691878560, 6255838080, 9383757120, 18767514240]

約数ペア:

[(1, 18767514240), (2, 9383757120), (3, 6255838080), (4, 4691878560), (5, 3753502848), (6, 3127919040), (8, 2345939280), (9, 2085279360), (10, 1876751424), (12, 1563959520), (15, 1251167616), (16, 1172969640), (18, 1042639680), (20, 938375712), (23, 815978880), (24, 781979760), (27, 695093120), (30, 625583808), (32, 586484820), (36, 521319840), (40, 469187856), (45, 417055872), (46, 407989440), (48, 390989880), (54, 347546560), (60, 312791904), (64, 293242410), (69, 271992960), (72, 260659920), (80, 234593928), (90, 208527936), (92, 203994720), (96, 195494940), (108, 173773280), (115, 163195776), (120, 156395952), (128, 146621205), (135, 139018624), (138, 135996480), (144, 130329960), (160, 117296964), (180, 104263968), (184, 101997360), (192, 97747470), (207, 90664320), (216, 86886640), (230, 81597888), (240, 78197976), (270, 69509312), (276, 67998240), (288, 65164980), (320, 58648482), (345, 54398592), (360, 52131984), (368, 50998680), (384, 48873735), (414, 45332160), (432, 43443320), (460, 40798944), (480, 39098988), (540, 34754656), (552, 33999120), (576, 32582490), (621, 30221440), (640, 29324241), (690, 27199296), (720, 26065992), (736, 25499340), (828, 22666080), (864, 21721660), (920, 20399472), (960, 19549494), (1035, 18132864), (1080, 17377328), (1104, 16999560), (1152, 16291245), (1242, 15110720), (1380, 13599648), (1440, 13032996), (1472, 12749670), (1656, 11333040), (1728, 10860830), (1840, 10199736), (1920, 9774747), (2070, 9066432), (2160, 8688664), (2208, 8499780), (2484, 7555360), (2760, 6799824), (2880, 6516498), (2944, 6374835), (3105, 6044288), (3312, 5666520), (3456, 5430415), (3680, 5099868), (4140, 4533216), (4320, 4344332), (4416, 4249890), (4968, 3777680), (5520, 3399912), (5760, 3258249), (6210, 3022144), (6624, 2833260), (7360, 2549934), (8280, 2266608), (8640, 2172166), (8832, 2124945), (9936, 1888840), (11040, 1699956), (12420, 1511072), (13248, 1416630), (14720, 1274967), (16560, 1133304), (17280, 1086083), (19872, 944420), (22080, 849978), (24840, 755536), (26496, 708315), (33120, 566652), (39744, 472210), (44160, 424989), (47221, 397440), (49680, 377768), (66240, 283326), (79488, 236105), (94442, 198720), (99360, 188884), (132480, 141663)]