1821914640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 960

約数和(自身を含む): 8365178880

約数和(自身を除く): 6543264240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 46, 48, 52, 54, 56, 60, 62, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 93, 104, 105, 108, 112, 115, 117, 120, 124, 126, 130, 135, 138, 140, 144, 155, 156, 161, 168, 169, 180, 182, 184, 186, 189, 195, 207, 208, 210, 216, 217, 230, 234, 240, 248, 252, 260, 270, 273, 276, 279, 280, 299, 310, 312, 315, 322, 336, 338, 345, 351, 360, 364, 368, 372, 378, 390, 403, 414, 420, 432, 434, 455, 460, 465, 468, 483, 496, 504, 507, 520, 540, 546, 552, 558, 560, 585, 598, 620, 621, 624, 630, 644, 651, 676, 690, 702, 713, 720, 728, 744, 756, 780, 805, 806, 819, 828, 837, 840, 845, 868, 897, 910, 920, 930, 936, 945, 966, 1008, 1014, 1035, 1040, 1080, 1085, 1092, 1104, 1116, 1170, 1183, 1196, 1209, 1240, 1242, 1260, 1288, 1302, 1352, 1365, 1380, 1395, 1404, 1426, 1449, 1456, 1488, 1495, 1512, 1521, 1560, 1610, 1612, 1638, 1656, 1674, 1680, 1690, 1736, 1755, 1794, 1820, 1840, 1860, 1872, 1890, 1932, 1953, 2015, 2028, 2070, 2093, 2139, 2160, 2170, 2184, 2232, 2340, 2366, 2392, 2415, 2418, 2457, 2480, 2484, 2520, 2535, 2576, 2604, 2691, 2704, 2730, 2760, 2790, 2808, 2821, 2852, 2898, 2990, 3024, 3042, 3105, 3120, 3220, 3224, 3255, 3276, 3312, 3348, 3380, 3472, 3510, 3549, 3565, 3588, 3627, 3640, 3720, 3780, 3864, 3887, 3906, 4030, 4056, 4095, 4140, 4185, 4186, 4278, 4340, 4347, 4368, 4464, 4485, 4563, 4680, 4732, 4784, 4830, 4836, 4914, 4968, 4991, 5040, 5070, 5208, 5239, 5382, 5460, 5520, 5580, 5616, 5642, 5704, 5796, 5859, 5915, 5980, 6045, 6084, 6210, 6279, 6417, 6440, 6448, 6510, 6552, 6696, 6760, 7020, 7098, 7130, 7176, 7245, 7254, 7280, 7440, 7560, 7605, 7728, 7774, 7812, 8060, 8073, 8112, 8190, 8280, 8370, 8372, 8463, 8556, 8680, 8694, 8970, 9126, 9269, 9360, 9464, 9660, 9672, 9765, 9828, 9936, 9982, 10140, 10416, 10465, 10478, 10647, 10695, 10764, 10881, 10920, 11160, 11284, 11408, 11592, 11661, 11718, 11830, 11960, 12090, 12168, 12285, 12420, 12558, 12834, 12880, 13020, 13104, 13392, 13455, 13520, 14040, 14105, 14196, 14260, 14352, 14490, 14508, 14973, 15120, 15210, 15548, 15624, 15717, 16120, 16146, 16380, 16560, 16740, 16744, 16926, 17112, 17360, 17388, 17745, 17940, 18135, 18252, 18538, 18837, 18928, 19251, 19320, 19344, 19435, 19530, 19656, 19964, 20280, 20930, 20956, 21294, 21390, 21528, 21735, 21762, 21840, 22320, 22568, 22815, 23184, 23322, 23436, 23660, 23920, 24180, 24336, 24570, 24840, 24955, 25116, 25389, 25668, 26040, 26195, 26910, 27209, 27807, 28080, 28210, 28392, 28520, 28980, 29016, 29295, 29946, 30420, 31096, 31248, 31395, 31434, 31941, 32085, 32240, 32292, 32760, 33480, 33488, 33852, 34224, 34776, 34983, 35490, 35880, 36270, 36504, 36673, 37076, 37674, 38502, 38640, 38870, 39060, 39312, 39928, 40365, 40560, 41860, 41912, 42315, 42588, 42780, 43056, 43470, 43524, 44919, 45136, 45630, 46345, 46644, 46872, 47151, 47320, 48360, 49140, 49680, 49910, 50232, 50778, 51336, 52080, 52390, 53235, 53820, 54405, 54418, 55614, 56420, 56511, 56784, 57040, 57960, 58032, 58305, 58590, 59892, 60840, 62192, 62790, 62868, 63882, 64170, 64584, 64883, 65520, 66960, 67704, 69552, 69966, 70980, 71760, 72540, 73008, 73346, 74152, 74865, 75348, 76167, 77004, 77740, 78120, 78585, 79856, 80730, 81627, 83421, 83720, 83824, 84630, 85176, 85560, 86940, 87048, 89838, 91260, 92690, 93288, 93744, 94185, 94302, 94640, 96255, 96720, 98280, 99820, 100464, 101556, 102672, 104780, 104949, 106470, 107640, 108810, 108836, 110019, 111228, 112840, 113022, 115920, 116610, 117180, 119784, 120497, 121680, 125580, 125736, 126945, 127764, 128340, 129168, 129766, 134757, 135408, 136045, 139035, 139932, 141453, 141960, 145080, 146692, 148304, 149730, 150696, 152334, 154008, 155480, 156240, 157170, 159705, 161460, 163254, 166842, 167440, 169260, 170352, 171120, 173880, 174096, 174915, 179676, 182520, 183365, 185380, 186576, 188370, 188604, 192510, 194649, 196560, 199640, 203112, 209560, 209898, 212940, 215280, 217620, 217672, 220038, 222456, 224595, 225680, 226044, 233220, 234360, 235755, 239568, 240994, 244881, 250263, 251160, 251472, 253890, 255528, 256680, 259532, 269514, 272090, 278070, 279864, 282555, 282906, 283920, 290160, 293384, 299460, 301392, 304668, 308016, 310960, 314340, 319410, 322920, 324415, 326508, 330057, 333684, 338520, 347760, 349830, 359352, 361491, 365040, 366730, 370760, 376740, 377208, 380835, 385020, 389298, 399280, 406224, 408135, 417105, 419120, 419796, 425880, 435240, 435344, 440076, 444912, 449190, 452088, 466440, 468720, 471510, 481988, 489762, 500526, 502320, 507780, 511056, 513360, 519064, 524745, 539028, 544180, 550095, 556140, 559728, 565110, 565812, 583947, 586768, 598920, 602485, 609336, 628680, 638820, 645840, 648830, 653016, 660114, 667368, 673785, 677040, 699660, 707265, 718704, 722982, 733460, 734643, 741520, 753480, 754416, 761670, 770040, 778596, 816270, 834210, 839592, 843479, 851760, 870480, 880152, 898380, 904176, 932880, 943020, 963976, 973245, 979524, 990171, 1001052, 1015560, 1038128, 1049490, 1078056, 1084473, 1088360, 1100190, 1112280, 1130220, 1131624, 1167894, 1197840, 1204970, 1218672, 1224405, 1251315, 1257360, 1277640, 1297660, 1306032, 1320228, 1334736, 1347570, 1399320, 1414530, 1445964, 1466920, 1469286, 1506960, 1523340, 1540080, 1557192, 1632540, 1650285, 1668420, 1679184, 1686958, 1751841, 1760304, 1796760, 1807455, 1886040, 1927952, 1946490, 1959048, 1980342, 2002104, 2031120, 2098980, 2156112, 2168946, 2176720, 2200380, 2224560, 2260440, 2263248, 2335788, 2409940, 2448810, 2502630, 2530437, 2555280, 2595320, 2640456, 2695140, 2798640, 2829060, 2891928, 2919735, 2933840, 2938572, 3046680, 3114384, 3253419, 3265080, 3300570, 3336840, 3373916, 3503682, 3593520, 3614910, 3673215, 3772080, 3892980, 3918096, 3960684, 4004208, 4197960, 4217395, 4337892, 4400760, 4520880, 4671576, 4819880, 4897620, 4950855, 5005260, 5060874, 5190640, 5280912, 5390280, 5422365, 5658120, 5783856, 5839470, 5877144, 6093360, 6506838, 6530160, 6601140, 6673680, 6747832, 7007364, 7229820, 7346430, 7591311, 7785960, 7921368, 8395920, 8434790, 8675784, 8759205, 8801520, 9343152, 9639760, 9795240, 9901710, 10010520, 10121748, 10780560, 10844730, 11316240, 11678940, 11754288, 12652185, 13013676, 13202280, 13495664, 14014728, 14459640, 14692860, 15182622, 15571920, 15842736, 16267095, 16869580, 17351568, 17518410, 19590480, 19803420, 20021040, 20243496, 21689460, 22773933, 23357880, 25304370, 26027352, 26404560, 28029456, 28919280, 29385720, 30365244, 32534190, 33739160, 35036820, 37956555, 39606840, 40486992, 43378920, 45547866, 46715760, 50608740, 52054704, 58771440, 60730488, 65068380, 67478320, 70073640, 75913110, 79213680, 86757840, 91095732, 101217480, 113869665, 121460976, 130136760, 140147280, 151826220, 182191464, 202434960, 227739330, 260273520, 303652440, 364382928, 455478660, 607304880, 910957320, 1821914640]

約数ペア:

[(1, 1821914640), (2, 910957320), (3, 607304880), (4, 455478660), (5, 364382928), (6, 303652440), (7, 260273520), (8, 227739330), (9, 202434960), (10, 182191464), (12, 151826220), (13, 140147280), (14, 130136760), (15, 121460976), (16, 113869665), (18, 101217480), (20, 91095732), (21, 86757840), (23, 79213680), (24, 75913110), (26, 70073640), (27, 67478320), (28, 65068380), (30, 60730488), (31, 58771440), (35, 52054704), (36, 50608740), (39, 46715760), (40, 45547866), (42, 43378920), (45, 40486992), (46, 39606840), (48, 37956555), (52, 35036820), (54, 33739160), (56, 32534190), (60, 30365244), (62, 29385720), (63, 28919280), (65, 28029456), (69, 26404560), (70, 26027352), (72, 25304370), (78, 23357880), (80, 22773933), (84, 21689460), (90, 20243496), (91, 20021040), (92, 19803420), (93, 19590480), (104, 17518410), (105, 17351568), (108, 16869580), (112, 16267095), (115, 15842736), (117, 15571920), (120, 15182622), (124, 14692860), (126, 14459640), (130, 14014728), (135, 13495664), (138, 13202280), (140, 13013676), (144, 12652185), (155, 11754288), (156, 11678940), (161, 11316240), (168, 10844730), (169, 10780560), (180, 10121748), (182, 10010520), (184, 9901710), (186, 9795240), (189, 9639760), (195, 9343152), (207, 8801520), (208, 8759205), (210, 8675784), (216, 8434790), (217, 8395920), (230, 7921368), (234, 7785960), (240, 7591311), (248, 7346430), (252, 7229820), (260, 7007364), (270, 6747832), (273, 6673680), (276, 6601140), (279, 6530160), (280, 6506838), (299, 6093360), (310, 5877144), (312, 5839470), (315, 5783856), (322, 5658120), (336, 5422365), (338, 5390280), (345, 5280912), (351, 5190640), (360, 5060874), (364, 5005260), (368, 4950855), (372, 4897620), (378, 4819880), (390, 4671576), (403, 4520880), (414, 4400760), (420, 4337892), (432, 4217395), (434, 4197960), (455, 4004208), (460, 3960684), (465, 3918096), (468, 3892980), (483, 3772080), (496, 3673215), (504, 3614910), (507, 3593520), (520, 3503682), (540, 3373916), (546, 3336840), (552, 3300570), (558, 3265080), (560, 3253419), (585, 3114384), (598, 3046680), (620, 2938572), (621, 2933840), (624, 2919735), (630, 2891928), (644, 2829060), (651, 2798640), (676, 2695140), (690, 2640456), (702, 2595320), (713, 2555280), (720, 2530437), (728, 2502630), (744, 2448810), (756, 2409940), (780, 2335788), (805, 2263248), (806, 2260440), (819, 2224560), (828, 2200380), (837, 2176720), (840, 2168946), (845, 2156112), (868, 2098980), (897, 2031120), (910, 2002104), (920, 1980342), (930, 1959048), (936, 1946490), (945, 1927952), (966, 1886040), (1008, 1807455), (1014, 1796760), (1035, 1760304), (1040, 1751841), (1080, 1686958), (1085, 1679184), (1092, 1668420), (1104, 1650285), (1116, 1632540), (1170, 1557192), (1183, 1540080), (1196, 1523340), (1209, 1506960), (1240, 1469286), (1242, 1466920), (1260, 1445964), (1288, 1414530), (1302, 1399320), (1352, 1347570), (1365, 1334736), (1380, 1320228), (1395, 1306032), (1404, 1297660), (1426, 1277640), (1449, 1257360), (1456, 1251315), (1488, 1224405), (1495, 1218672), (1512, 1204970), (1521, 1197840), (1560, 1167894), (1610, 1131624), (1612, 1130220), (1638, 1112280), (1656, 1100190), (1674, 1088360), (1680, 1084473), (1690, 1078056), (1736, 1049490), (1755, 1038128), (1794, 1015560), (1820, 1001052), (1840, 990171), (1860, 979524), (1872, 973245), (1890, 963976), (1932, 943020), (1953, 932880), (2015, 904176), (2028, 898380), (2070, 880152), (2093, 870480), (2139, 851760), (2160, 843479), (2170, 839592), (2184, 834210), (2232, 816270), (2340, 778596), (2366, 770040), (2392, 761670), (2415, 754416), (2418, 753480), (2457, 741520), (2480, 734643), (2484, 733460), (2520, 722982), (2535, 718704), (2576, 707265), (2604, 699660), (2691, 677040), (2704, 673785), (2730, 667368), (2760, 660114), (2790, 653016), (2808, 648830), (2821, 645840), (2852, 638820), (2898, 628680), (2990, 609336), (3024, 602485), (3042, 598920), (3105, 586768), (3120, 583947), (3220, 565812), (3224, 565110), (3255, 559728), (3276, 556140), (3312, 550095), (3348, 544180), (3380, 539028), (3472, 524745), (3510, 519064), (3549, 513360), (3565, 511056), (3588, 507780), (3627, 502320), (3640, 500526), (3720, 489762), (3780, 481988), (3864, 471510), (3887, 468720), (3906, 466440), (4030, 452088), (4056, 449190), (4095, 444912), (4140, 440076), (4185, 435344), (4186, 435240), (4278, 425880), (4340, 419796), (4347, 419120), (4368, 417105), (4464, 408135), (4485, 406224), (4563, 399280), (4680, 389298), (4732, 385020), (4784, 380835), (4830, 377208), (4836, 376740), (4914, 370760), (4968, 366730), (4991, 365040), (5040, 361491), (5070, 359352), (5208, 349830), (5239, 347760), (5382, 338520), (5460, 333684), (5520, 330057), (5580, 326508), (5616, 324415), (5642, 322920), (5704, 319410), (5796, 314340), (5859, 310960), (5915, 308016), (5980, 304668), (6045, 301392), (6084, 299460), (6210, 293384), (6279, 290160), (6417, 283920), (6440, 282906), (6448, 282555), (6510, 279864), (6552, 278070), (6696, 272090), (6760, 269514), (7020, 259532), (7098, 256680), (7130, 255528), (7176, 253890), (7245, 251472), (7254, 251160), (7280, 250263), (7440, 244881), (7560, 240994), (7605, 239568), (7728, 235755), (7774, 234360), (7812, 233220), (8060, 226044), (8073, 225680), (8112, 224595), (8190, 222456), (8280, 220038), (8370, 217672), (8372, 217620), (8463, 215280), (8556, 212940), (8680, 209898), (8694, 209560), (8970, 203112), (9126, 199640), (9269, 196560), (9360, 194649), (9464, 192510), (9660, 188604), (9672, 188370), (9765, 186576), (9828, 185380), (9936, 183365), (9982, 182520), (10140, 179676), (10416, 174915), (10465, 174096), (10478, 173880), (10647, 171120), (10695, 170352), (10764, 169260), (10881, 167440), (10920, 166842), (11160, 163254), (11284, 161460), (11408, 159705), (11592, 157170), (11661, 156240), (11718, 155480), (11830, 154008), (11960, 152334), (12090, 150696), (12168, 149730), (12285, 148304), (12420, 146692), (12558, 145080), (12834, 141960), (12880, 141453), (13020, 139932), (13104, 139035), (13392, 136045), (13455, 135408), (13520, 134757), (14040, 129766), (14105, 129168), (14196, 128340), (14260, 127764), (14352, 126945), (14490, 125736), (14508, 125580), (14973, 121680), (15120, 120497), (15210, 119784), (15548, 117180), (15624, 116610), (15717, 115920), (16120, 113022), (16146, 112840), (16380, 111228), (16560, 110019), (16740, 108836), (16744, 108810), (16926, 107640), (17112, 106470), (17360, 104949), (17388, 104780), (17745, 102672), (17940, 101556), (18135, 100464), (18252, 99820), (18538, 98280), (18837, 96720), (18928, 96255), (19251, 94640), (19320, 94302), (19344, 94185), (19435, 93744), (19530, 93288), (19656, 92690), (19964, 91260), (20280, 89838), (20930, 87048), (20956, 86940), (21294, 85560), (21390, 85176), (21528, 84630), (21735, 83824), (21762, 83720), (21840, 83421), (22320, 81627), (22568, 80730), (22815, 79856), (23184, 78585), (23322, 78120), (23436, 77740), (23660, 77004), (23920, 76167), (24180, 75348), (24336, 74865), (24570, 74152), (24840, 73346), (24955, 73008), (25116, 72540), (25389, 71760), (25668, 70980), (26040, 69966), (26195, 69552), (26910, 67704), (27209, 66960), (27807, 65520), (28080, 64883), (28210, 64584), (28392, 64170), (28520, 63882), (28980, 62868), (29016, 62790), (29295, 62192), (29946, 60840), (30420, 59892), (31096, 58590), (31248, 58305), (31395, 58032), (31434, 57960), (31941, 57040), (32085, 56784), (32240, 56511), (32292, 56420), (32760, 55614), (33480, 54418), (33488, 54405), (33852, 53820), (34224, 53235), (34776, 52390), (34983, 52080), (35490, 51336), (35880, 50778), (36270, 50232), (36504, 49910), (36673, 49680), (37076, 49140), (37674, 48360), (38502, 47320), (38640, 47151), (38870, 46872), (39060, 46644), (39312, 46345), (39928, 45630), (40365, 45136), (40560, 44919), (41860, 43524), (41912, 43470), (42315, 43056), (42588, 42780)]