18672261120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 432

約数和(自身を含む): 67827352320

約数和(自身を除く): 49155091200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 383, 384, 414, 460, 480, 512, 529, 552, 576, 640, 690, 720, 736, 766, 768, 828, 920, 960, 1024, 1035, 1058, 1104, 1149, 1152, 1280, 1380, 1440, 1472, 1532, 1536, 1587, 1656, 1840, 1915, 1920, 2048, 2070, 2116, 2208, 2298, 2304, 2560, 2645, 2760, 2880, 2944, 3064, 3072, 3174, 3312, 3447, 3680, 3830, 3840, 4140, 4232, 4416, 4596, 4608, 4761, 5120, 5290, 5520, 5745, 5760, 5888, 6128, 6144, 6348, 6624, 6894, 7360, 7660, 7680, 7935, 8280, 8464, 8809, 8832, 9192, 9216, 9522, 10240, 10580, 11040, 11490, 11520, 11776, 12256, 12696, 13248, 13788, 14720, 15320, 15360, 15870, 16560, 16928, 17235, 17618, 17664, 18384, 18432, 19044, 21160, 22080, 22980, 23040, 23552, 23805, 24512, 25392, 26427, 26496, 27576, 29440, 30640, 30720, 31740, 33120, 33856, 34470, 35236, 35328, 36768, 38088, 42320, 44045, 44160, 45960, 46080, 47104, 47610, 49024, 50784, 52854, 52992, 55152, 58880, 61280, 63480, 66240, 67712, 68940, 70472, 70656, 73536, 76176, 79281, 84640, 88090, 88320, 91920, 92160, 95220, 98048, 101568, 105708, 105984, 110304, 117760, 122560, 126960, 132135, 132480, 135424, 137880, 140944, 141312, 147072, 152352, 158562, 169280, 176180, 176640, 183840, 190440, 196096, 202607, 203136, 211416, 211968, 220608, 235520, 245120, 253920, 264270, 264960, 270848, 275760, 281888, 294144, 304704, 317124, 338560, 352360, 353280, 367680, 380880, 392192, 396405, 405214, 406272, 422832, 423936, 441216, 490240, 507840, 528540, 529920, 541696, 551520, 563776, 588288, 607821, 609408, 634248, 677120, 704720, 706560, 735360, 761760, 784384, 792810, 810428, 812544, 845664, 882432, 980480, 1013035, 1015680, 1057080, 1059840, 1083392, 1103040, 1127552, 1176576, 1215642, 1218816, 1268496, 1354240, 1409440, 1470720, 1523520, 1585620, 1620856, 1625088, 1691328, 1764864, 1823463, 1960960, 2026070, 2031360, 2114160, 2119680, 2206080, 2255104, 2353152, 2431284, 2437632, 2536992, 2708480, 2818880, 2941440, 3039105, 3047040, 3171240, 3241712, 3250176, 3382656, 3529728, 3646926, 3921920, 4052140, 4062720, 4228320, 4412160, 4510208, 4862568, 4875264, 5073984, 5416960, 5637760, 5882880, 6078210, 6094080, 6342480, 6483424, 6765312, 7059456, 7293852, 8104280, 8125440, 8456640, 8824320, 9020416, 9117315, 9725136, 9750528, 10147968, 11275520, 11765760, 12156420, 12188160, 12684960, 12966848, 13530624, 14587704, 16208560, 16250880, 16913280, 17648640, 18040832, 18234630, 19450272, 20295936, 22551040, 24312840, 24376320, 25369920, 25933696, 27061248, 29175408, 32417120, 33826560, 35297280, 36469260, 38900544, 40591872, 45102080, 48625680, 48752640, 50739840, 51867392, 54122496, 58350816, 64834240, 67653120, 72938520, 77801088, 81183744, 90204160, 97251360, 101479680, 103734784, 116701632, 129668480, 135306240, 145877040, 155602176, 162367488, 194502720, 202959360, 207469568, 233403264, 259336960, 270612480, 291754080, 311204352, 389005440, 405918720, 414939136, 466806528, 518673920, 583508160, 622408704, 778010880, 811837440, 933613056, 1037347840, 1167016320, 1244817408, 1556021760, 1867226112, 2074695680, 2334032640, 3112043520, 3734452224, 4668065280, 6224087040, 9336130560, 18672261120]

約数ペア:

[(1, 18672261120), (2, 9336130560), (3, 6224087040), (4, 4668065280), (5, 3734452224), (6, 3112043520), (8, 2334032640), (9, 2074695680), (10, 1867226112), (12, 1556021760), (15, 1244817408), (16, 1167016320), (18, 1037347840), (20, 933613056), (23, 811837440), (24, 778010880), (30, 622408704), (32, 583508160), (36, 518673920), (40, 466806528), (45, 414939136), (46, 405918720), (48, 389005440), (60, 311204352), (64, 291754080), (69, 270612480), (72, 259336960), (80, 233403264), (90, 207469568), (92, 202959360), (96, 194502720), (115, 162367488), (120, 155602176), (128, 145877040), (138, 135306240), (144, 129668480), (160, 116701632), (180, 103734784), (184, 101479680), (192, 97251360), (207, 90204160), (230, 81183744), (240, 77801088), (256, 72938520), (276, 67653120), (288, 64834240), (320, 58350816), (345, 54122496), (360, 51867392), (368, 50739840), (383, 48752640), (384, 48625680), (414, 45102080), (460, 40591872), (480, 38900544), (512, 36469260), (529, 35297280), (552, 33826560), (576, 32417120), (640, 29175408), (690, 27061248), (720, 25933696), (736, 25369920), (766, 24376320), (768, 24312840), (828, 22551040), (920, 20295936), (960, 19450272), (1024, 18234630), (1035, 18040832), (1058, 17648640), (1104, 16913280), (1149, 16250880), (1152, 16208560), (1280, 14587704), (1380, 13530624), (1440, 12966848), (1472, 12684960), (1532, 12188160), (1536, 12156420), (1587, 11765760), (1656, 11275520), (1840, 10147968), (1915, 9750528), (1920, 9725136), (2048, 9117315), (2070, 9020416), (2116, 8824320), (2208, 8456640), (2298, 8125440), (2304, 8104280), (2560, 7293852), (2645, 7059456), (2760, 6765312), (2880, 6483424), (2944, 6342480), (3064, 6094080), (3072, 6078210), (3174, 5882880), (3312, 5637760), (3447, 5416960), (3680, 5073984), (3830, 4875264), (3840, 4862568), (4140, 4510208), (4232, 4412160), (4416, 4228320), (4596, 4062720), (4608, 4052140), (4761, 3921920), (5120, 3646926), (5290, 3529728), (5520, 3382656), (5745, 3250176), (5760, 3241712), (5888, 3171240), (6128, 3047040), (6144, 3039105), (6348, 2941440), (6624, 2818880), (6894, 2708480), (7360, 2536992), (7660, 2437632), (7680, 2431284), (7935, 2353152), (8280, 2255104), (8464, 2206080), (8809, 2119680), (8832, 2114160), (9192, 2031360), (9216, 2026070), (9522, 1960960), (10240, 1823463), (10580, 1764864), (11040, 1691328), (11490, 1625088), (11520, 1620856), (11776, 1585620), (12256, 1523520), (12696, 1470720), (13248, 1409440), (13788, 1354240), (14720, 1268496), (15320, 1218816), (15360, 1215642), (15870, 1176576), (16560, 1127552), (16928, 1103040), (17235, 1083392), (17618, 1059840), (17664, 1057080), (18384, 1015680), (18432, 1013035), (19044, 980480), (21160, 882432), (22080, 845664), (22980, 812544), (23040, 810428), (23552, 792810), (23805, 784384), (24512, 761760), (25392, 735360), (26427, 706560), (26496, 704720), (27576, 677120), (29440, 634248), (30640, 609408), (30720, 607821), (31740, 588288), (33120, 563776), (33856, 551520), (34470, 541696), (35236, 529920), (35328, 528540), (36768, 507840), (38088, 490240), (42320, 441216), (44045, 423936), (44160, 422832), (45960, 406272), (46080, 405214), (47104, 396405), (47610, 392192), (49024, 380880), (50784, 367680), (52854, 353280), (52992, 352360), (55152, 338560), (58880, 317124), (61280, 304704), (63480, 294144), (66240, 281888), (67712, 275760), (68940, 270848), (70472, 264960), (70656, 264270), (73536, 253920), (76176, 245120), (79281, 235520), (84640, 220608), (88090, 211968), (88320, 211416), (91920, 203136), (92160, 202607), (95220, 196096), (98048, 190440), (101568, 183840), (105708, 176640), (105984, 176180), (110304, 169280), (117760, 158562), (122560, 152352), (126960, 147072), (132135, 141312), (132480, 140944), (135424, 137880)]