27721975680

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7393}}^1$

素因数の和:7459

約数の個数: 512

約数和(自身を含む): 115843276800

約数和(自身を除く): 88121301120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3456, 3472, 3720, 3780, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4960, 5040, 5208, 5580, 5760, 5859, 5952, 6048, 6510, 6696, 6720, 6944, 7393, 7440, 7560, 7812, 8064, 8370, 8640, 8680, 8928, 9765, 9920, 10080, 10416, 11160, 11718, 11904, 12096, 13020, 13392, 13440, 13888, 14786, 14880, 15120, 15624, 16740, 17280, 17360, 17856, 19530, 19840, 20160, 20832, 22179, 22320, 23436, 24192, 26040, 26784, 27776, 29295, 29572, 29760, 30240, 31248, 33480, 34720, 35712, 36965, 39060, 40320, 41664, 44358, 44640, 46872, 51751, 52080, 53568, 58590, 59144, 59520, 60480, 62496, 66537, 66960, 69440, 73930, 78120, 83328, 88716, 89280, 93744, 103502, 104160, 107136, 110895, 117180, 118288, 120960, 124992, 133074, 133920, 138880, 147860, 155253, 156240, 177432, 178560, 187488, 199611, 207004, 208320, 221790, 229183, 234360, 236576, 249984, 258755, 266148, 267840, 295720, 310506, 312480, 332685, 354864, 374976, 399222, 414008, 416640, 443580, 458366, 465759, 468720, 473152, 517510, 532296, 535680, 591440, 621012, 624960, 665370, 687549, 709728, 749952, 776265, 798444, 828016, 887160, 916732, 931518, 937440, 946304, 998055, 1035020, 1064592, 1145915, 1182880, 1242024, 1249920, 1330740, 1375098, 1397277, 1419456, 1552530, 1596888, 1604281, 1656032, 1774320, 1833464, 1863036, 1874880, 1996110, 2062647, 2070040, 2129184, 2291830, 2328795, 2365760, 2484048, 2661480, 2750196, 2794554, 2838912, 3105060, 3193776, 3208562, 3312064, 3437745, 3548640, 3666928, 3726072, 3749760, 3992220, 4125294, 4140080, 4258368, 4583660, 4657590, 4731520, 4812843, 4968096, 5322960, 5500392, 5589108, 6187941, 6210120, 6387552, 6417124, 6624128, 6875490, 6986385, 7097280, 7333856, 7452144, 7984440, 8021405, 8250588, 8280160, 8516736, 9167320, 9315180, 9625686, 9936192, 10313235, 10645920, 11000784, 11178216, 12375882, 12420240, 12775104, 12834248, 13750980, 13972770, 14194560, 14438529, 14667712, 14904288, 15968880, 16042810, 16501176, 16560320, 18334640, 18630360, 19251372, 19872384, 20626470, 21291840, 22001568, 22356432, 24064215, 24751764, 24840480, 25550208, 25668496, 27501960, 27945540, 28877058, 29335424, 29808576, 30939705, 31937760, 32085620, 33002352, 33120640, 36669280, 37260720, 38502744, 41252940, 42583680, 43315587, 44003136, 44712864, 48128430, 49503528, 49680960, 51336992, 55003920, 55891080, 57754116, 59617152, 61879410, 63875520, 64171240, 66004704, 72192645, 73338560, 74521440, 77005488, 82505880, 86631174, 88006272, 89425728, 96256860, 99007056, 99361920, 102673984, 110007840, 111782160, 115508232, 123758820, 127751040, 128342480, 132009408, 144385290, 146677120, 149042880, 154010976, 165011760, 173262348, 178851456, 192513720, 198014112, 205347968, 216577935, 220015680, 223564320, 231016464, 247517640, 256684960, 264018816, 288770580, 298085760, 308021952, 330023520, 346524696, 385027440, 396028224, 433155870, 440031360, 447128640, 462032928, 495035280, 513369920, 577541160, 616043904, 660047040, 693049392, 770054880, 792056448, 866311740, 894257280, 924065856, 990070560, 1026739840, 1155082320, 1320094080, 1386098784, 1540109760, 1732623480, 1848131712, 1980141120, 2310164640, 2772197568, 3080219520, 3465246960, 3960282240, 4620329280, 5544395136, 6930493920, 9240658560, 13860987840, 27721975680]

約数ペア:

[(1, 27721975680), (2, 13860987840), (3, 9240658560), (4, 6930493920), (5, 5544395136), (6, 4620329280), (7, 3960282240), (8, 3465246960), (9, 3080219520), (10, 2772197568), (12, 2310164640), (14, 1980141120), (15, 1848131712), (16, 1732623480), (18, 1540109760), (20, 1386098784), (21, 1320094080), (24, 1155082320), (27, 1026739840), (28, 990070560), (30, 924065856), (31, 894257280), (32, 866311740), (35, 792056448), (36, 770054880), (40, 693049392), (42, 660047040), (45, 616043904), (48, 577541160), (54, 513369920), (56, 495035280), (60, 462032928), (62, 447128640), (63, 440031360), (64, 433155870), (70, 396028224), (72, 385027440), (80, 346524696), (84, 330023520), (90, 308021952), (93, 298085760), (96, 288770580), (105, 264018816), (108, 256684960), (112, 247517640), (120, 231016464), (124, 223564320), (126, 220015680), (128, 216577935), (135, 205347968), (140, 198014112), (144, 192513720), (155, 178851456), (160, 173262348), (168, 165011760), (180, 154010976), (186, 149042880), (189, 146677120), (192, 144385290), (210, 132009408), (216, 128342480), (217, 127751040), (224, 123758820), (240, 115508232), (248, 111782160), (252, 110007840), (270, 102673984), (279, 99361920), (280, 99007056), (288, 96256860), (310, 89425728), (315, 88006272), (320, 86631174), (336, 82505880), (360, 77005488), (372, 74521440), (378, 73338560), (384, 72192645), (420, 66004704), (432, 64171240), (434, 63875520), (448, 61879410), (465, 59617152), (480, 57754116), (496, 55891080), (504, 55003920), (540, 51336992), (558, 49680960), (560, 49503528), (576, 48128430), (620, 44712864), (630, 44003136), (640, 43315587), (651, 42583680), (672, 41252940), (720, 38502744), (744, 37260720), (756, 36669280), (837, 33120640), (840, 33002352), (864, 32085620), (868, 31937760), (896, 30939705), (930, 29808576), (945, 29335424), (960, 28877058), (992, 27945540), (1008, 27501960), (1080, 25668496), (1085, 25550208), (1116, 24840480), (1120, 24751764), (1152, 24064215), (1240, 22356432), (1260, 22001568), (1302, 21291840), (1344, 20626470), (1395, 19872384), (1440, 19251372), (1488, 18630360), (1512, 18334640), (1674, 16560320), (1680, 16501176), (1728, 16042810), (1736, 15968880), (1860, 14904288), (1890, 14667712), (1920, 14438529), (1953, 14194560), (1984, 13972770), (2016, 13750980), (2160, 12834248), (2170, 12775104), (2232, 12420240), (2240, 12375882), (2480, 11178216), (2520, 11000784), (2604, 10645920), (2688, 10313235), (2790, 9936192), (2880, 9625686), (2976, 9315180), (3024, 9167320), (3255, 8516736), (3348, 8280160), (3360, 8250588), (3456, 8021405), (3472, 7984440), (3720, 7452144), (3780, 7333856), (3906, 7097280), (3968, 6986385), (4032, 6875490), (4185, 6624128), (4320, 6417124), (4340, 6387552), (4464, 6210120), (4480, 6187941), (4960, 5589108), (5040, 5500392), (5208, 5322960), (5580, 4968096), (5760, 4812843), (5859, 4731520), (5952, 4657590), (6048, 4583660), (6510, 4258368), (6696, 4140080), (6720, 4125294), (6944, 3992220), (7393, 3749760), (7440, 3726072), (7560, 3666928), (7812, 3548640), (8064, 3437745), (8370, 3312064), (8640, 3208562), (8680, 3193776), (8928, 3105060), (9765, 2838912), (9920, 2794554), (10080, 2750196), (10416, 2661480), (11160, 2484048), (11718, 2365760), (11904, 2328795), (12096, 2291830), (13020, 2129184), (13392, 2070040), (13440, 2062647), (13888, 1996110), (14786, 1874880), (14880, 1863036), (15120, 1833464), (15624, 1774320), (16740, 1656032), (17280, 1604281), (17360, 1596888), (17856, 1552530), (19530, 1419456), (19840, 1397277), (20160, 1375098), (20832, 1330740), (22179, 1249920), (22320, 1242024), (23436, 1182880), (24192, 1145915), (26040, 1064592), (26784, 1035020), (27776, 998055), (29295, 946304), (29572, 937440), (29760, 931518), (30240, 916732), (31248, 887160), (33480, 828016), (34720, 798444), (35712, 776265), (36965, 749952), (39060, 709728), (40320, 687549), (41664, 665370), (44358, 624960), (44640, 621012), (46872, 591440), (51751, 535680), (52080, 532296), (53568, 517510), (58590, 473152), (59144, 468720), (59520, 465759), (60480, 458366), (62496, 443580), (66537, 416640), (66960, 414008), (69440, 399222), (73930, 374976), (78120, 354864), (83328, 332685), (88716, 312480), (89280, 310506), (93744, 295720), (103502, 267840), (104160, 266148), (107136, 258755), (110895, 249984), (117180, 236576), (118288, 234360), (120960, 229183), (124992, 221790), (133074, 208320), (133920, 207004), (138880, 199611), (147860, 187488), (155253, 178560), (156240, 177432)]