20228797440

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 528

約数和(自身を含む): 74033930880

約数和(自身を除く): 53805133440

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, 71, 72, 80, 81, 90, 96, 108, 120, 128, 135, 142, 144, 160, 162, 180, 192, 213, 216, 229, 240, 243, 256, 270, 284, 288, 320, 324, 355, 360, 384, 405, 426, 432, 458, 480, 486, 512, 540, 568, 576, 639, 640, 648, 687, 710, 720, 768, 810, 852, 864, 916, 960, 972, 1024, 1065, 1080, 1136, 1145, 1152, 1215, 1278, 1280, 1296, 1374, 1420, 1440, 1536, 1620, 1704, 1728, 1832, 1917, 1920, 1944, 2061, 2130, 2160, 2272, 2290, 2304, 2430, 2556, 2560, 2592, 2748, 2840, 2880, 3072, 3195, 3240, 3408, 3435, 3456, 3664, 3834, 3840, 3888, 4122, 4260, 4320, 4544, 4580, 4608, 4860, 5112, 5120, 5184, 5496, 5680, 5751, 5760, 6183, 6390, 6480, 6816, 6870, 6912, 7328, 7668, 7680, 7776, 8244, 8520, 8640, 9088, 9160, 9216, 9585, 9720, 10224, 10305, 10368, 10992, 11360, 11502, 11520, 12366, 12780, 12960, 13632, 13740, 13824, 14656, 15336, 15360, 15552, 16259, 16488, 17040, 17253, 17280, 18176, 18320, 18549, 19170, 19440, 20448, 20610, 20736, 21984, 22720, 23004, 23040, 24732, 25560, 25920, 27264, 27480, 27648, 28755, 29312, 30672, 30915, 31104, 32518, 32976, 34080, 34506, 34560, 36352, 36640, 37098, 38340, 38880, 40896, 41220, 41472, 43968, 45440, 46008, 46080, 48777, 49464, 51120, 51840, 54528, 54960, 55647, 57510, 58624, 61344, 61830, 62208, 65036, 65952, 68160, 69012, 69120, 72704, 73280, 74196, 76680, 77760, 81295, 81792, 82440, 82944, 86265, 87936, 90880, 92016, 92745, 97554, 98928, 102240, 103680, 109056, 109920, 111294, 115020, 117248, 122688, 123660, 124416, 130072, 131904, 136320, 138024, 138240, 146331, 146560, 148392, 153360, 155520, 162590, 163584, 164880, 172530, 175872, 181760, 184032, 185490, 195108, 197856, 204480, 207360, 218112, 219840, 222588, 230040, 234496, 243885, 245376, 247320, 248832, 260144, 263808, 272640, 276048, 278235, 292662, 293120, 296784, 306720, 311040, 325180, 327168, 329760, 345060, 351744, 363520, 368064, 370980, 390216, 395712, 408960, 414720, 438993, 439680, 445176, 460080, 487770, 490752, 494640, 520288, 527616, 545280, 552096, 556470, 585324, 586240, 593568, 613440, 622080, 650360, 654336, 659520, 690120, 703488, 731655, 736128, 741960, 780432, 791424, 817920, 877986, 879360, 890352, 920160, 975540, 981504, 989280, 1040576, 1055232, 1090560, 1104192, 1112940, 1170648, 1172480, 1187136, 1226880, 1244160, 1300720, 1316979, 1319040, 1380240, 1463310, 1472256, 1483920, 1560864, 1582848, 1635840, 1755972, 1758720, 1780704, 1840320, 1951080, 1963008, 1978560, 2081152, 2110464, 2194965, 2208384, 2225880, 2341296, 2374272, 2453760, 2601440, 2633958, 2638080, 2760480, 2926620, 2944512, 2967840, 3121728, 3165696, 3271680, 3511944, 3517440, 3561408, 3680640, 3902160, 3950937, 3957120, 4162304, 4389930, 4416768, 4451760, 4682592, 4748544, 4907520, 5202880, 5267916, 5276160, 5520960, 5853240, 5889024, 5935680, 6243456, 6331392, 6584895, 7023888, 7122816, 7361280, 7804320, 7901874, 7914240, 8324608, 8779860, 8833536, 8903520, 9365184, 9497088, 9815040, 10405760, 10535832, 10552320, 11041920, 11706480, 11871360, 12486912, 13169790, 14047776, 14245632, 14722560, 15608640, 15803748, 15828480, 16649216, 17559720, 17667072, 17807040, 18730368, 18994176, 19754685, 20811520, 21071664, 22083840, 23412960, 23742720, 24973824, 26339580, 28095552, 28491264, 29445120, 31217280, 31607496, 31656960, 35119440, 35614080, 37460736, 39509370, 41623040, 42143328, 44167680, 46825920, 47485440, 49947648, 52679160, 56191104, 56982528, 62434560, 63214992, 70238880, 71228160, 74921472, 79018740, 83246080, 84286656, 88335360, 93651840, 94970880, 105358320, 112382208, 124869120, 126429984, 140477760, 142456320, 149842944, 158037480, 168573312, 187303680, 210716640, 224764416, 249738240, 252859968, 280955520, 284912640, 316074960, 337146624, 374607360, 421433280, 449528832, 505719936, 561911040, 632149920, 674293248, 749214720, 842866560, 1011439872, 1123822080, 1264299840, 1348586496, 1685733120, 2022879744, 2247644160, 2528599680, 3371466240, 4045759488, 5057199360, 6742932480, 10114398720, 20228797440]

約数ペア:

[(1, 20228797440), (2, 10114398720), (3, 6742932480), (4, 5057199360), (5, 4045759488), (6, 3371466240), (8, 2528599680), (9, 2247644160), (10, 2022879744), (12, 1685733120), (15, 1348586496), (16, 1264299840), (18, 1123822080), (20, 1011439872), (24, 842866560), (27, 749214720), (30, 674293248), (32, 632149920), (36, 561911040), (40, 505719936), (45, 449528832), (48, 421433280), (54, 374607360), (60, 337146624), (64, 316074960), (71, 284912640), (72, 280955520), (80, 252859968), (81, 249738240), (90, 224764416), (96, 210716640), (108, 187303680), (120, 168573312), (128, 158037480), (135, 149842944), (142, 142456320), (144, 140477760), (160, 126429984), (162, 124869120), (180, 112382208), (192, 105358320), (213, 94970880), (216, 93651840), (229, 88335360), (240, 84286656), (243, 83246080), (256, 79018740), (270, 74921472), (284, 71228160), (288, 70238880), (320, 63214992), (324, 62434560), (355, 56982528), (360, 56191104), (384, 52679160), (405, 49947648), (426, 47485440), (432, 46825920), (458, 44167680), (480, 42143328), (486, 41623040), (512, 39509370), (540, 37460736), (568, 35614080), (576, 35119440), (639, 31656960), (640, 31607496), (648, 31217280), (687, 29445120), (710, 28491264), (720, 28095552), (768, 26339580), (810, 24973824), (852, 23742720), (864, 23412960), (916, 22083840), (960, 21071664), (972, 20811520), (1024, 19754685), (1065, 18994176), (1080, 18730368), (1136, 17807040), (1145, 17667072), (1152, 17559720), (1215, 16649216), (1278, 15828480), (1280, 15803748), (1296, 15608640), (1374, 14722560), (1420, 14245632), (1440, 14047776), (1536, 13169790), (1620, 12486912), (1704, 11871360), (1728, 11706480), (1832, 11041920), (1917, 10552320), (1920, 10535832), (1944, 10405760), (2061, 9815040), (2130, 9497088), (2160, 9365184), (2272, 8903520), (2290, 8833536), (2304, 8779860), (2430, 8324608), (2556, 7914240), (2560, 7901874), (2592, 7804320), (2748, 7361280), (2840, 7122816), (2880, 7023888), (3072, 6584895), (3195, 6331392), (3240, 6243456), (3408, 5935680), (3435, 5889024), (3456, 5853240), (3664, 5520960), (3834, 5276160), (3840, 5267916), (3888, 5202880), (4122, 4907520), (4260, 4748544), (4320, 4682592), (4544, 4451760), (4580, 4416768), (4608, 4389930), (4860, 4162304), (5112, 3957120), (5120, 3950937), (5184, 3902160), (5496, 3680640), (5680, 3561408), (5751, 3517440), (5760, 3511944), (6183, 3271680), (6390, 3165696), (6480, 3121728), (6816, 2967840), (6870, 2944512), (6912, 2926620), (7328, 2760480), (7668, 2638080), (7680, 2633958), (7776, 2601440), (8244, 2453760), (8520, 2374272), (8640, 2341296), (9088, 2225880), (9160, 2208384), (9216, 2194965), (9585, 2110464), (9720, 2081152), (10224, 1978560), (10305, 1963008), (10368, 1951080), (10992, 1840320), (11360, 1780704), (11502, 1758720), (11520, 1755972), (12366, 1635840), (12780, 1582848), (12960, 1560864), (13632, 1483920), (13740, 1472256), (13824, 1463310), (14656, 1380240), (15336, 1319040), (15360, 1316979), (15552, 1300720), (16259, 1244160), (16488, 1226880), (17040, 1187136), (17253, 1172480), (17280, 1170648), (18176, 1112940), (18320, 1104192), (18549, 1090560), (19170, 1055232), (19440, 1040576), (20448, 989280), (20610, 981504), (20736, 975540), (21984, 920160), (22720, 890352), (23004, 879360), (23040, 877986), (24732, 817920), (25560, 791424), (25920, 780432), (27264, 741960), (27480, 736128), (27648, 731655), (28755, 703488), (29312, 690120), (30672, 659520), (30915, 654336), (31104, 650360), (32518, 622080), (32976, 613440), (34080, 593568), (34506, 586240), (34560, 585324), (36352, 556470), (36640, 552096), (37098, 545280), (38340, 527616), (38880, 520288), (40896, 494640), (41220, 490752), (41472, 487770), (43968, 460080), (45440, 445176), (46008, 439680), (46080, 438993), (48777, 414720), (49464, 408960), (51120, 395712), (51840, 390216), (54528, 370980), (54960, 368064), (55647, 363520), (57510, 351744), (58624, 345060), (61344, 329760), (61830, 327168), (62208, 325180), (65036, 311040), (65952, 306720), (68160, 296784), (69012, 293120), (69120, 292662), (72704, 278235), (73280, 276048), (74196, 272640), (76680, 263808), (77760, 260144), (81295, 248832), (81792, 247320), (82440, 245376), (82944, 243885), (86265, 234496), (87936, 230040), (90880, 222588), (92016, 219840), (92745, 218112), (97554, 207360), (98928, 204480), (102240, 197856), (103680, 195108), (109056, 185490), (109920, 184032), (111294, 181760), (115020, 175872), (117248, 172530), (122688, 164880), (123660, 163584), (124416, 162590), (130072, 155520), (131904, 153360), (136320, 148392), (138024, 146560), (138240, 146331)]