21554922480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 720

約数和(自身を含む): 86527319040

約数和(自身を除く): 64972396560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 79, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 158, 168, 169, 182, 186, 195, 208, 210, 217, 237, 240, 248, 260, 273, 280, 310, 312, 316, 336, 338, 364, 372, 390, 395, 403, 420, 434, 455, 465, 474, 496, 507, 520, 546, 553, 560, 620, 624, 632, 651, 676, 728, 744, 780, 790, 806, 840, 845, 868, 910, 930, 948, 961, 1014, 1027, 1040, 1085, 1092, 1106, 1183, 1185, 1209, 1240, 1264, 1302, 1352, 1365, 1456, 1488, 1560, 1580, 1612, 1659, 1680, 1690, 1736, 1820, 1860, 1896, 1922, 2015, 2028, 2054, 2170, 2184, 2212, 2366, 2370, 2418, 2449, 2480, 2535, 2604, 2704, 2730, 2765, 2821, 2883, 3081, 3120, 3160, 3224, 3255, 3318, 3380, 3472, 3549, 3640, 3720, 3792, 3844, 4030, 4056, 4108, 4340, 4368, 4424, 4732, 4740, 4805, 4836, 4898, 5070, 5135, 5208, 5239, 5460, 5530, 5642, 5766, 5915, 6045, 6162, 6320, 6448, 6510, 6636, 6727, 6760, 7098, 7189, 7280, 7347, 7440, 7688, 8060, 8112, 8216, 8295, 8463, 8680, 8848, 9464, 9480, 9610, 9672, 9796, 10140, 10270, 10416, 10478, 10920, 11060, 11284, 11532, 11830, 12090, 12245, 12324, 12493, 13020, 13272, 13351, 13454, 13520, 14105, 14196, 14378, 14415, 14694, 15376, 15405, 15717, 16120, 16432, 16590, 16926, 17143, 17360, 17745, 18928, 18960, 19220, 19344, 19592, 20181, 20280, 20540, 20956, 21567, 21840, 22120, 22568, 23064, 23660, 24180, 24490, 24648, 24986, 26040, 26195, 26544, 26702, 26908, 28210, 28392, 28756, 28830, 29388, 30810, 31434, 31837, 32240, 33180, 33635, 33852, 34286, 35490, 35945, 36673, 36735, 37479, 38440, 39184, 40053, 40362, 40560, 41080, 41912, 42315, 43134, 44240, 45136, 46128, 47320, 48360, 48980, 49296, 49972, 51429, 52080, 52390, 53404, 53816, 56420, 56784, 57512, 57660, 58776, 61620, 62465, 62868, 63674, 66360, 66755, 67270, 67704, 68572, 70980, 71890, 73346, 73470, 74958, 75919, 76880, 78585, 80106, 80724, 82160, 83824, 84630, 85715, 86268, 87451, 93457, 94640, 95511, 96720, 97960, 99944, 100905, 102858, 104780, 106808, 107632, 107835, 110019, 112840, 115024, 115320, 117552, 123240, 124930, 125736, 127348, 132720, 133510, 134540, 135408, 137144, 141960, 143780, 146692, 146940, 149916, 151838, 157170, 159185, 160212, 161448, 162409, 169260, 171430, 172536, 174902, 183365, 186914, 187395, 191022, 195920, 199888, 200265, 201810, 205716, 209560, 213616, 215670, 220038, 222859, 225680, 227757, 230640, 246480, 249860, 251472, 254696, 257145, 262353, 267020, 269080, 274288, 280371, 283920, 287560, 293384, 293880, 299832, 303676, 314340, 318370, 320424, 322896, 324818, 338520, 342860, 345072, 349804, 366730, 373828, 374790, 379595, 382044, 400530, 403620, 411432, 413881, 419120, 431340, 437255, 440076, 445718, 455514, 467285, 477555, 487227, 499720, 509392, 514290, 524706, 531433, 534040, 538160, 550095, 560742, 575120, 586768, 587760, 599664, 607352, 628680, 636740, 640848, 649636, 668577, 677040, 685720, 699608, 733460, 747656, 749580, 759190, 764088, 801060, 807240, 812045, 822864, 827762, 862680, 874510, 880152, 891436, 911028, 934570, 955110, 974454, 986947, 999440, 1028580, 1049412, 1062866, 1068080, 1100190, 1114295, 1121484, 1136863, 1138785, 1214704, 1241643, 1257360, 1273480, 1299272, 1311765, 1337154, 1371440, 1399216, 1401855, 1466920, 1495312, 1499160, 1518380, 1528176, 1594299, 1602120, 1614480, 1624090, 1655524, 1725360, 1749020, 1760304, 1782872, 1822056, 1869140, 1910220, 1948908, 1973894, 2057160, 2069405, 2098824, 2125732, 2200380, 2228590, 2242968, 2273726, 2277570, 2436135, 2483286, 2546960, 2598544, 2623530, 2657165, 2674308, 2803710, 2897167, 2933840, 2960841, 2998320, 3036760, 3188598, 3204240, 3248180, 3311048, 3342885, 3410589, 3498040, 3565744, 3644112, 3738280, 3820440, 3897816, 3947788, 4114320, 4138810, 4197648, 4251464, 4400760, 4457180, 4485936, 4547452, 4555140, 4872270, 4934735, 4966572, 5247060, 5314330, 5348616, 5607420, 5684315, 5794334, 5921682, 6073520, 6208215, 6377196, 6496360, 6622096, 6685770, 6821178, 6908629, 6996080, 7476560, 7640880, 7795632, 7895576, 7971495, 8277620, 8502928, 8691501, 8801520, 8914360, 9094904, 9110280, 9744540, 9869470, 9933144, 10494120, 10628660, 10697232, 11214840, 11368630, 11588668, 11843364, 12416430, 12754392, 12830311, 12992720, 13371540, 13642356, 13817258, 14485835, 14804205, 15791152, 15942990, 16555240, 17052945, 17383002, 17828720, 18189808, 18220560, 19489080, 19738940, 19866288, 20725887, 20988240, 21257320, 22429680, 22737260, 23177336, 23686728, 24832860, 25508784, 25660622, 26743080, 27284712, 27634516, 28971670, 29608410, 31885980, 33110480, 34105890, 34543145, 34766004, 38490933, 38978160, 39477880, 41451774, 42514640, 43457505, 45474520, 46354672, 47373456, 49665720, 51321244, 53486160, 54569424, 55269032, 57943340, 59216820, 63771960, 64151555, 68211780, 69086290, 69532008, 76981866, 78955760, 82903548, 86915010, 89812177, 90949040, 99331440, 102642488, 103629435, 110538064, 115886680, 118433640, 127543920, 128303110, 136423560, 138172580, 139064016, 153963732, 165807096, 173830020, 179624354, 192454665, 205284976, 207258870, 231773360, 236867280, 256606220, 269436531, 272847120, 276345160, 307927464, 331614192, 347660040, 359248708, 384909330, 414517740, 449060885, 513212440, 538873062, 552690320, 615854928, 695320080, 718497416, 769818660, 829035480, 898121770, 1026424880, 1077746124, 1347182655, 1436994832, 1539637320, 1658070960, 1796243540, 2155492248, 2694365310, 3079274640, 3592487080, 4310984496, 5388730620, 7184974160, 10777461240, 21554922480]

約数ペア:

[(1, 21554922480), (2, 10777461240), (3, 7184974160), (4, 5388730620), (5, 4310984496), (6, 3592487080), (7, 3079274640), (8, 2694365310), (10, 2155492248), (12, 1796243540), (13, 1658070960), (14, 1539637320), (15, 1436994832), (16, 1347182655), (20, 1077746124), (21, 1026424880), (24, 898121770), (26, 829035480), (28, 769818660), (30, 718497416), (31, 695320080), (35, 615854928), (39, 552690320), (40, 538873062), (42, 513212440), (48, 449060885), (52, 414517740), (56, 384909330), (60, 359248708), (62, 347660040), (65, 331614192), (70, 307927464), (78, 276345160), (79, 272847120), (80, 269436531), (84, 256606220), (91, 236867280), (93, 231773360), (104, 207258870), (105, 205284976), (112, 192454665), (120, 179624354), (124, 173830020), (130, 165807096), (140, 153963732), (155, 139064016), (156, 138172580), (158, 136423560), (168, 128303110), (169, 127543920), (182, 118433640), (186, 115886680), (195, 110538064), (208, 103629435), (210, 102642488), (217, 99331440), (237, 90949040), (240, 89812177), (248, 86915010), (260, 82903548), (273, 78955760), (280, 76981866), (310, 69532008), (312, 69086290), (316, 68211780), (336, 64151555), (338, 63771960), (364, 59216820), (372, 57943340), (390, 55269032), (395, 54569424), (403, 53486160), (420, 51321244), (434, 49665720), (455, 47373456), (465, 46354672), (474, 45474520), (496, 43457505), (507, 42514640), (520, 41451774), (546, 39477880), (553, 38978160), (560, 38490933), (620, 34766004), (624, 34543145), (632, 34105890), (651, 33110480), (676, 31885980), (728, 29608410), (744, 28971670), (780, 27634516), (790, 27284712), (806, 26743080), (840, 25660622), (845, 25508784), (868, 24832860), (910, 23686728), (930, 23177336), (948, 22737260), (961, 22429680), (1014, 21257320), (1027, 20988240), (1040, 20725887), (1085, 19866288), (1092, 19738940), (1106, 19489080), (1183, 18220560), (1185, 18189808), (1209, 17828720), (1240, 17383002), (1264, 17052945), (1302, 16555240), (1352, 15942990), (1365, 15791152), (1456, 14804205), (1488, 14485835), (1560, 13817258), (1580, 13642356), (1612, 13371540), (1659, 12992720), (1680, 12830311), (1690, 12754392), (1736, 12416430), (1820, 11843364), (1860, 11588668), (1896, 11368630), (1922, 11214840), (2015, 10697232), (2028, 10628660), (2054, 10494120), (2170, 9933144), (2184, 9869470), (2212, 9744540), (2366, 9110280), (2370, 9094904), (2418, 8914360), (2449, 8801520), (2480, 8691501), (2535, 8502928), (2604, 8277620), (2704, 7971495), (2730, 7895576), (2765, 7795632), (2821, 7640880), (2883, 7476560), (3081, 6996080), (3120, 6908629), (3160, 6821178), (3224, 6685770), (3255, 6622096), (3318, 6496360), (3380, 6377196), (3472, 6208215), (3549, 6073520), (3640, 5921682), (3720, 5794334), (3792, 5684315), (3844, 5607420), (4030, 5348616), (4056, 5314330), (4108, 5247060), (4340, 4966572), (4368, 4934735), (4424, 4872270), (4732, 4555140), (4740, 4547452), (4805, 4485936), (4836, 4457180), (4898, 4400760), (5070, 4251464), (5135, 4197648), (5208, 4138810), (5239, 4114320), (5460, 3947788), (5530, 3897816), (5642, 3820440), (5766, 3738280), (5915, 3644112), (6045, 3565744), (6162, 3498040), (6320, 3410589), (6448, 3342885), (6510, 3311048), (6636, 3248180), (6727, 3204240), (6760, 3188598), (7098, 3036760), (7189, 2998320), (7280, 2960841), (7347, 2933840), (7440, 2897167), (7688, 2803710), (8060, 2674308), (8112, 2657165), (8216, 2623530), (8295, 2598544), (8463, 2546960), (8680, 2483286), (8848, 2436135), (9464, 2277570), (9480, 2273726), (9610, 2242968), (9672, 2228590), (9796, 2200380), (10140, 2125732), (10270, 2098824), (10416, 2069405), (10478, 2057160), (10920, 1973894), (11060, 1948908), (11284, 1910220), (11532, 1869140), (11830, 1822056), (12090, 1782872), (12245, 1760304), (12324, 1749020), (12493, 1725360), (13020, 1655524), (13272, 1624090), (13351, 1614480), (13454, 1602120), (13520, 1594299), (14105, 1528176), (14196, 1518380), (14378, 1499160), (14415, 1495312), (14694, 1466920), (15376, 1401855), (15405, 1399216), (15717, 1371440), (16120, 1337154), (16432, 1311765), (16590, 1299272), (16926, 1273480), (17143, 1257360), (17360, 1241643), (17745, 1214704), (18928, 1138785), (18960, 1136863), (19220, 1121484), (19344, 1114295), (19592, 1100190), (20181, 1068080), (20280, 1062866), (20540, 1049412), (20956, 1028580), (21567, 999440), (21840, 986947), (22120, 974454), (22568, 955110), (23064, 934570), (23660, 911028), (24180, 891436), (24490, 880152), (24648, 874510), (24986, 862680), (26040, 827762), (26195, 822864), (26544, 812045), (26702, 807240), (26908, 801060), (28210, 764088), (28392, 759190), (28756, 749580), (28830, 747656), (29388, 733460), (30810, 699608), (31434, 685720), (31837, 677040), (32240, 668577), (33180, 649636), (33635, 640848), (33852, 636740), (34286, 628680), (35490, 607352), (35945, 599664), (36673, 587760), (36735, 586768), (37479, 575120), (38440, 560742), (39184, 550095), (40053, 538160), (40362, 534040), (40560, 531433), (41080, 524706), (41912, 514290), (42315, 509392), (43134, 499720), (44240, 487227), (45136, 477555), (46128, 467285), (47320, 455514), (48360, 445718), (48980, 440076), (49296, 437255), (49972, 431340), (51429, 419120), (52080, 413881), (52390, 411432), (53404, 403620), (53816, 400530), (56420, 382044), (56784, 379595), (57512, 374790), (57660, 373828), (58776, 366730), (61620, 349804), (62465, 345072), (62868, 342860), (63674, 338520), (66360, 324818), (66755, 322896), (67270, 320424), (67704, 318370), (68572, 314340), (70980, 303676), (71890, 299832), (73346, 293880), (73470, 293384), (74958, 287560), (75919, 283920), (76880, 280371), (78585, 274288), (80106, 269080), (80724, 267020), (82160, 262353), (83824, 257145), (84630, 254696), (85715, 251472), (86268, 249860), (87451, 246480), (93457, 230640), (94640, 227757), (95511, 225680), (96720, 222859), (97960, 220038), (99944, 215670), (100905, 213616), (102858, 209560), (104780, 205716), (106808, 201810), (107632, 200265), (107835, 199888), (110019, 195920), (112840, 191022), (115024, 187395), (115320, 186914), (117552, 183365), (123240, 174902), (124930, 172536), (125736, 171430), (127348, 169260), (132720, 162409), (133510, 161448), (134540, 160212), (135408, 159185), (137144, 157170), (141960, 151838), (143780, 149916), (146692, 146940)]