20182993920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 528

約数和(自身を含む): 73574092800

約数和(自身を除く): 53391098880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 71, 72, 80, 90, 93, 96, 120, 124, 128, 142, 144, 155, 160, 180, 186, 192, 199, 213, 240, 248, 256, 279, 284, 288, 310, 320, 355, 360, 372, 384, 398, 426, 465, 480, 496, 512, 558, 568, 576, 597, 620, 639, 640, 710, 720, 744, 768, 796, 852, 930, 960, 992, 995, 1024, 1065, 1116, 1136, 1152, 1194, 1240, 1278, 1280, 1395, 1420, 1440, 1488, 1536, 1592, 1704, 1791, 1860, 1920, 1984, 1990, 2130, 2201, 2232, 2272, 2304, 2388, 2480, 2556, 2560, 2790, 2840, 2880, 2976, 2985, 3072, 3184, 3195, 3408, 3582, 3720, 3840, 3968, 3980, 4260, 4402, 4464, 4544, 4608, 4776, 4960, 5112, 5120, 5580, 5680, 5760, 5952, 5970, 6169, 6368, 6390, 6603, 6816, 7164, 7440, 7680, 7936, 7960, 8520, 8804, 8928, 8955, 9088, 9216, 9552, 9920, 10224, 11005, 11160, 11360, 11520, 11904, 11940, 12338, 12736, 12780, 13206, 13632, 14129, 14328, 14880, 15360, 15872, 15920, 17040, 17608, 17856, 17910, 18176, 18507, 19104, 19809, 19840, 20448, 22010, 22320, 22720, 23040, 23808, 23880, 24676, 25472, 25560, 26412, 27264, 28258, 28656, 29760, 30845, 31744, 31840, 33015, 34080, 35216, 35712, 35820, 36352, 37014, 38208, 39618, 39680, 40896, 42387, 44020, 44640, 45440, 46080, 47616, 47760, 49352, 50944, 51120, 52824, 54528, 55521, 56516, 57312, 59520, 61690, 63680, 66030, 68160, 70432, 70645, 71424, 71640, 72704, 74028, 76416, 79236, 79360, 81792, 84774, 88040, 89280, 90880, 92535, 95232, 95520, 98704, 99045, 101888, 102240, 105648, 109056, 111042, 113032, 114624, 119040, 123380, 127161, 127360, 132060, 136320, 140864, 141290, 142848, 143280, 148056, 152832, 158472, 158720, 163584, 169548, 176080, 178560, 181760, 185070, 191040, 197408, 198090, 203776, 204480, 211296, 211935, 218112, 222084, 226064, 229248, 238080, 246760, 254322, 254720, 264120, 272640, 277605, 281728, 282580, 285696, 286560, 296112, 305664, 316944, 327168, 339096, 352160, 357120, 363520, 370140, 382080, 394816, 396180, 408960, 422592, 423870, 437999, 444168, 452128, 458496, 476160, 493520, 508644, 509440, 528240, 545280, 555210, 563456, 565160, 573120, 592224, 611328, 633888, 635805, 654336, 678192, 704320, 714240, 740280, 764160, 789632, 792360, 817920, 845184, 847740, 875998, 888336, 904256, 916992, 987040, 1017288, 1018880, 1056480, 1090560, 1110420, 1126912, 1130320, 1146240, 1184448, 1267776, 1271610, 1313997, 1356384, 1408640, 1428480, 1480560, 1528320, 1579264, 1584720, 1635840, 1690368, 1695480, 1751996, 1776672, 1808512, 1833984, 1974080, 2034576, 2112960, 2189995, 2220840, 2253824, 2260640, 2292480, 2368896, 2535552, 2543220, 2627994, 2712768, 2817280, 2961120, 3056640, 3158528, 3169440, 3271680, 3380736, 3390960, 3503992, 3553344, 3617024, 3941991, 3948160, 4069152, 4225920, 4379990, 4441680, 4521280, 4584960, 4737792, 5071104, 5086440, 5255988, 5425536, 5634560, 5922240, 6317056, 6338880, 6569985, 6761472, 6781920, 7007984, 7106688, 7234048, 7883982, 7896320, 8138304, 8451840, 8759980, 8883360, 9042560, 9169920, 9475584, 10142208, 10172880, 10511976, 10851072, 11269120, 11844480, 12677760, 13139970, 13563840, 14015968, 14213376, 14468096, 15767964, 15792640, 16276608, 16903680, 17519960, 17766720, 18085120, 18951168, 19709955, 20284416, 20345760, 21023952, 21702144, 23688960, 25355520, 26279940, 27127680, 28031936, 28426752, 31535928, 31585280, 32553216, 33807360, 35039920, 35533440, 36170240, 39419910, 40691520, 42047904, 43404288, 47377920, 50711040, 52559880, 54255360, 56063872, 56853504, 63071856, 65106432, 70079840, 71066880, 72340480, 78839820, 81383040, 84095808, 94755840, 101422080, 105119760, 108510720, 112127744, 126143712, 130212864, 140159680, 142133760, 157679640, 162766080, 168191616, 210239520, 217021440, 224255488, 252287424, 280319360, 284267520, 315359280, 325532160, 336383232, 420479040, 448510976, 504574848, 560638720, 630718560, 651064320, 672766464, 840958080, 1009149696, 1121277440, 1261437120, 1345532928, 1681916160, 2018299392, 2242554880, 2522874240, 3363832320, 4036598784, 5045748480, 6727664640, 10091496960, 20182993920]

約数ペア:

[(1, 20182993920), (2, 10091496960), (3, 6727664640), (4, 5045748480), (5, 4036598784), (6, 3363832320), (8, 2522874240), (9, 2242554880), (10, 2018299392), (12, 1681916160), (15, 1345532928), (16, 1261437120), (18, 1121277440), (20, 1009149696), (24, 840958080), (30, 672766464), (31, 651064320), (32, 630718560), (36, 560638720), (40, 504574848), (45, 448510976), (48, 420479040), (60, 336383232), (62, 325532160), (64, 315359280), (71, 284267520), (72, 280319360), (80, 252287424), (90, 224255488), (93, 217021440), (96, 210239520), (120, 168191616), (124, 162766080), (128, 157679640), (142, 142133760), (144, 140159680), (155, 130212864), (160, 126143712), (180, 112127744), (186, 108510720), (192, 105119760), (199, 101422080), (213, 94755840), (240, 84095808), (248, 81383040), (256, 78839820), (279, 72340480), (284, 71066880), (288, 70079840), (310, 65106432), (320, 63071856), (355, 56853504), (360, 56063872), (372, 54255360), (384, 52559880), (398, 50711040), (426, 47377920), (465, 43404288), (480, 42047904), (496, 40691520), (512, 39419910), (558, 36170240), (568, 35533440), (576, 35039920), (597, 33807360), (620, 32553216), (639, 31585280), (640, 31535928), (710, 28426752), (720, 28031936), (744, 27127680), (768, 26279940), (796, 25355520), (852, 23688960), (930, 21702144), (960, 21023952), (992, 20345760), (995, 20284416), (1024, 19709955), (1065, 18951168), (1116, 18085120), (1136, 17766720), (1152, 17519960), (1194, 16903680), (1240, 16276608), (1278, 15792640), (1280, 15767964), (1395, 14468096), (1420, 14213376), (1440, 14015968), (1488, 13563840), (1536, 13139970), (1592, 12677760), (1704, 11844480), (1791, 11269120), (1860, 10851072), (1920, 10511976), (1984, 10172880), (1990, 10142208), (2130, 9475584), (2201, 9169920), (2232, 9042560), (2272, 8883360), (2304, 8759980), (2388, 8451840), (2480, 8138304), (2556, 7896320), (2560, 7883982), (2790, 7234048), (2840, 7106688), (2880, 7007984), (2976, 6781920), (2985, 6761472), (3072, 6569985), (3184, 6338880), (3195, 6317056), (3408, 5922240), (3582, 5634560), (3720, 5425536), (3840, 5255988), (3968, 5086440), (3980, 5071104), (4260, 4737792), (4402, 4584960), (4464, 4521280), (4544, 4441680), (4608, 4379990), (4776, 4225920), (4960, 4069152), (5112, 3948160), (5120, 3941991), (5580, 3617024), (5680, 3553344), (5760, 3503992), (5952, 3390960), (5970, 3380736), (6169, 3271680), (6368, 3169440), (6390, 3158528), (6603, 3056640), (6816, 2961120), (7164, 2817280), (7440, 2712768), (7680, 2627994), (7936, 2543220), (7960, 2535552), (8520, 2368896), (8804, 2292480), (8928, 2260640), (8955, 2253824), (9088, 2220840), (9216, 2189995), (9552, 2112960), (9920, 2034576), (10224, 1974080), (11005, 1833984), (11160, 1808512), (11360, 1776672), (11520, 1751996), (11904, 1695480), (11940, 1690368), (12338, 1635840), (12736, 1584720), (12780, 1579264), (13206, 1528320), (13632, 1480560), (14129, 1428480), (14328, 1408640), (14880, 1356384), (15360, 1313997), (15872, 1271610), (15920, 1267776), (17040, 1184448), (17608, 1146240), (17856, 1130320), (17910, 1126912), (18176, 1110420), (18507, 1090560), (19104, 1056480), (19809, 1018880), (19840, 1017288), (20448, 987040), (22010, 916992), (22320, 904256), (22720, 888336), (23040, 875998), (23808, 847740), (23880, 845184), (24676, 817920), (25472, 792360), (25560, 789632), (26412, 764160), (27264, 740280), (28258, 714240), (28656, 704320), (29760, 678192), (30845, 654336), (31744, 635805), (31840, 633888), (33015, 611328), (34080, 592224), (35216, 573120), (35712, 565160), (35820, 563456), (36352, 555210), (37014, 545280), (38208, 528240), (39618, 509440), (39680, 508644), (40896, 493520), (42387, 476160), (44020, 458496), (44640, 452128), (45440, 444168), (46080, 437999), (47616, 423870), (47760, 422592), (49352, 408960), (50944, 396180), (51120, 394816), (52824, 382080), (54528, 370140), (55521, 363520), (56516, 357120), (57312, 352160), (59520, 339096), (61690, 327168), (63680, 316944), (66030, 305664), (68160, 296112), (70432, 286560), (70645, 285696), (71424, 282580), (71640, 281728), (72704, 277605), (74028, 272640), (76416, 264120), (79236, 254720), (79360, 254322), (81792, 246760), (84774, 238080), (88040, 229248), (89280, 226064), (90880, 222084), (92535, 218112), (95232, 211935), (95520, 211296), (98704, 204480), (99045, 203776), (101888, 198090), (102240, 197408), (105648, 191040), (109056, 185070), (111042, 181760), (113032, 178560), (114624, 176080), (119040, 169548), (123380, 163584), (127161, 158720), (127360, 158472), (132060, 152832), (136320, 148056), (140864, 143280), (141290, 142848)]