21127710240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:822

約数の個数: 864

約数和(自身を含む): 93360024576

約数和(自身を除く): 72232314336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 98, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 147, 155, 156, 160, 168, 180, 182, 186, 195, 196, 208, 210, 217, 224, 234, 240, 245, 248, 252, 260, 273, 279, 280, 288, 294, 310, 312, 315, 336, 360, 364, 372, 390, 392, 403, 416, 420, 434, 441, 455, 465, 468, 480, 490, 496, 504, 520, 546, 558, 560, 585, 588, 620, 624, 630, 637, 651, 672, 720, 728, 735, 743, 744, 780, 784, 806, 819, 840, 868, 882, 910, 930, 936, 980, 992, 1008, 1040, 1085, 1092, 1116, 1120, 1170, 1176, 1209, 1240, 1248, 1260, 1274, 1302, 1365, 1395, 1440, 1456, 1470, 1486, 1488, 1519, 1560, 1568, 1612, 1638, 1680, 1736, 1764, 1820, 1860, 1872, 1911, 1953, 1960, 2015, 2016, 2080, 2170, 2184, 2205, 2229, 2232, 2340, 2352, 2418, 2480, 2520, 2548, 2604, 2730, 2790, 2821, 2912, 2940, 2972, 2976, 3038, 3120, 3185, 3224, 3255, 3276, 3360, 3472, 3528, 3627, 3640, 3715, 3720, 3744, 3822, 3906, 3920, 4030, 4095, 4340, 4368, 4410, 4458, 4464, 4557, 4680, 4704, 4836, 4960, 5040, 5096, 5201, 5208, 5460, 5580, 5642, 5733, 5880, 5944, 6045, 6076, 6240, 6370, 6448, 6510, 6552, 6687, 6944, 7056, 7254, 7280, 7430, 7440, 7595, 7644, 7812, 7840, 8060, 8190, 8463, 8680, 8736, 8820, 8916, 8928, 9114, 9360, 9555, 9659, 9672, 9765, 10080, 10192, 10402, 10416, 10920, 11145, 11160, 11284, 11466, 11760, 11888, 12090, 12152, 12740, 12896, 13020, 13104, 13374, 13671, 14105, 14112, 14508, 14560, 14860, 14880, 15190, 15288, 15603, 15624, 16120, 16380, 16926, 17360, 17640, 17832, 18135, 18228, 18720, 19110, 19318, 19344, 19530, 19747, 20384, 20804, 20832, 21840, 22290, 22320, 22568, 22785, 22932, 23033, 23520, 23776, 24180, 24304, 25389, 25480, 26005, 26040, 26208, 26748, 27342, 28210, 28665, 28977, 29016, 29720, 30380, 30576, 31206, 31248, 32240, 32760, 33435, 33852, 34720, 35280, 35664, 36270, 36407, 36456, 38220, 38636, 38688, 39060, 39494, 41608, 42315, 43680, 44580, 44640, 45136, 45570, 45864, 46066, 46809, 48295, 48360, 48608, 50778, 50960, 52010, 52080, 53496, 54684, 56420, 57330, 57954, 58032, 59241, 59440, 60760, 61152, 62412, 62496, 64480, 65520, 66870, 67613, 67704, 68355, 69099, 70560, 71328, 72540, 72814, 72912, 76440, 77272, 78015, 78120, 78988, 83216, 84630, 86931, 89160, 90272, 91140, 91728, 92132, 93618, 96590, 96720, 98735, 101556, 101920, 104020, 104160, 106992, 109221, 109368, 112840, 114660, 115165, 115908, 116064, 118482, 118880, 121520, 124824, 126945, 131040, 133740, 135226, 135408, 136710, 138198, 144885, 145080, 145628, 145824, 152880, 154544, 156030, 156240, 157976, 161231, 166432, 169260, 173862, 177723, 178320, 182035, 182280, 183456, 184264, 187236, 193180, 193440, 197470, 202839, 203112, 207297, 208040, 213984, 218442, 218736, 225680, 229320, 230330, 231816, 234045, 236964, 243040, 249648, 253890, 267480, 270452, 270816, 273420, 276396, 289770, 290160, 291256, 296205, 299429, 305760, 309088, 312060, 312480, 315952, 322462, 327663, 338065, 338520, 345495, 347724, 355446, 356640, 364070, 364560, 368528, 374472, 386360, 394940, 405678, 406224, 414594, 416080, 434655, 436884, 437472, 451360, 458640, 460660, 463632, 468090, 473291, 473928, 483693, 499296, 507780, 534960, 540904, 546105, 546840, 552792, 579540, 580320, 582512, 592410, 598858, 608517, 624120, 631904, 644924, 655326, 676130, 677040, 690990, 695448, 710892, 728140, 729120, 737056, 748944, 772720, 789880, 806155, 811356, 812448, 829188, 832160, 869310, 873768, 888615, 898287, 917280, 921320, 927264, 936180, 946582, 947856, 967386, 1014195, 1015560, 1036485, 1069920, 1081808, 1092210, 1093680, 1105584, 1128617, 1159080, 1165024, 1184820, 1197716, 1217034, 1248240, 1289848, 1310652, 1352260, 1354080, 1381980, 1390896, 1419873, 1421784, 1451079, 1456280, 1497145, 1497888, 1545440, 1579760, 1612310, 1622712, 1638315, 1658376, 1738620, 1747536, 1777230, 1796574, 1842640, 1872360, 1893164, 1895712, 1934772, 2028390, 2031120, 2072970, 2096003, 2163616, 2184420, 2187360, 2211168, 2257234, 2318160, 2366455, 2369640, 2395432, 2418465, 2434068, 2496480, 2579696, 2621304, 2694861, 2704520, 2763960, 2781792, 2839746, 2843568, 2902158, 2912560, 2994290, 3042585, 3159520, 3224620, 3245424, 3276630, 3316752, 3385851, 3477240, 3495072, 3554460, 3593148, 3685280, 3744720, 3786328, 3869544, 4056780, 4062240, 4145940, 4192006, 4259619, 4368840, 4491435, 4514468, 4636320, 4732910, 4739280, 4790864, 4836930, 4868136, 5159392, 5242608, 5389722, 5409040, 5527920, 5643085, 5679492, 5687136, 5804316, 5825120, 5988580, 6085170, 6288009, 6449240, 6490848, 6553260, 6633504, 6771702, 6954480, 7099365, 7108920, 7186296, 7255395, 7489440, 7572656, 7739088, 8113560, 8291880, 8384012, 8519238, 8737680, 8982870, 9028936, 9465820, 9478560, 9581728, 9673860, 9736272, 10157553, 10480015, 10485216, 10779444, 10818080, 11055840, 11286170, 11358984, 11608632, 11977160, 12170340, 12576018, 12898480, 13106520, 13474305, 13543404, 13908960, 14198730, 14217840, 14372592, 14510790, 14672021, 15145312, 15478176, 16227120, 16583760, 16768024, 16929255, 17038476, 17475360, 17965740, 18057872, 18864027, 18931640, 19347720, 19472544, 20315106, 20960030, 21298095, 21558888, 22572340, 22717968, 23217264, 23954320, 24340680, 25152036, 25796960, 26213040, 26948610, 27086808, 28397460, 28435680, 28745184, 29021580, 29344042, 31440045, 32454240, 33167520, 33536048, 33858510, 34076952, 35931480, 36115744, 37728054, 37863280, 38695440, 40630212, 41920060, 42596190, 43117776, 44016063, 45144680, 45435936, 46434528, 47908640, 48681360, 50304072, 50787765, 52426080, 53897220, 54173616, 56794920, 58043160, 58688084, 62880090, 67072096, 67717020, 68153904, 71862960, 73360105, 75456108, 75726560, 77390880, 81260424, 83840120, 85192380, 86235552, 88032126, 90289360, 94320135, 97362720, 100608144, 101575530, 107794440, 108347232, 113589840, 116086320, 117376168, 125760180, 132048189, 135434040, 136307808, 143725920, 146720210, 150912216, 162520848, 167680240, 170384760, 176064252, 180578720, 188640270, 201216288, 203151060, 215588880, 220080315, 227179680, 232172640, 234752336, 251520360, 264096378, 270868080, 293440420, 301824432, 325041696, 335360480, 340769520, 352128504, 377280540, 406302120, 431177760, 440160630, 469504672, 503040720, 528192756, 541736160, 586880840, 603648864, 660240945, 681539040, 704257008, 754561080, 812604240, 880321260, 1006081440, 1056385512, 1173761680, 1320481890, 1408514016, 1509122160, 1625208480, 1760642520, 2112771024, 2347523360, 2640963780, 3018244320, 3521285040, 4225542048, 5281927560, 7042570080, 10563855120, 21127710240]

約数ペア:

[(1, 21127710240), (2, 10563855120), (3, 7042570080), (4, 5281927560), (5, 4225542048), (6, 3521285040), (7, 3018244320), (8, 2640963780), (9, 2347523360), (10, 2112771024), (12, 1760642520), (13, 1625208480), (14, 1509122160), (15, 1408514016), (16, 1320481890), (18, 1173761680), (20, 1056385512), (21, 1006081440), (24, 880321260), (26, 812604240), (28, 754561080), (30, 704257008), (31, 681539040), (32, 660240945), (35, 603648864), (36, 586880840), (39, 541736160), (40, 528192756), (42, 503040720), (45, 469504672), (48, 440160630), (49, 431177760), (52, 406302120), (56, 377280540), (60, 352128504), (62, 340769520), (63, 335360480), (65, 325041696), (70, 301824432), (72, 293440420), (78, 270868080), (80, 264096378), (84, 251520360), (90, 234752336), (91, 232172640), (93, 227179680), (96, 220080315), (98, 215588880), (104, 203151060), (105, 201216288), (112, 188640270), (117, 180578720), (120, 176064252), (124, 170384760), (126, 167680240), (130, 162520848), (140, 150912216), (144, 146720210), (147, 143725920), (155, 136307808), (156, 135434040), (160, 132048189), (168, 125760180), (180, 117376168), (182, 116086320), (186, 113589840), (195, 108347232), (196, 107794440), (208, 101575530), (210, 100608144), (217, 97362720), (224, 94320135), (234, 90289360), (240, 88032126), (245, 86235552), (248, 85192380), (252, 83840120), (260, 81260424), (273, 77390880), (279, 75726560), (280, 75456108), (288, 73360105), (294, 71862960), (310, 68153904), (312, 67717020), (315, 67072096), (336, 62880090), (360, 58688084), (364, 58043160), (372, 56794920), (390, 54173616), (392, 53897220), (403, 52426080), (416, 50787765), (420, 50304072), (434, 48681360), (441, 47908640), (455, 46434528), (465, 45435936), (468, 45144680), (480, 44016063), (490, 43117776), (496, 42596190), (504, 41920060), (520, 40630212), (546, 38695440), (558, 37863280), (560, 37728054), (585, 36115744), (588, 35931480), (620, 34076952), (624, 33858510), (630, 33536048), (637, 33167520), (651, 32454240), (672, 31440045), (720, 29344042), (728, 29021580), (735, 28745184), (743, 28435680), (744, 28397460), (780, 27086808), (784, 26948610), (806, 26213040), (819, 25796960), (840, 25152036), (868, 24340680), (882, 23954320), (910, 23217264), (930, 22717968), (936, 22572340), (980, 21558888), (992, 21298095), (1008, 20960030), (1040, 20315106), (1085, 19472544), (1092, 19347720), (1116, 18931640), (1120, 18864027), (1170, 18057872), (1176, 17965740), (1209, 17475360), (1240, 17038476), (1248, 16929255), (1260, 16768024), (1274, 16583760), (1302, 16227120), (1365, 15478176), (1395, 15145312), (1440, 14672021), (1456, 14510790), (1470, 14372592), (1486, 14217840), (1488, 14198730), (1519, 13908960), (1560, 13543404), (1568, 13474305), (1612, 13106520), (1638, 12898480), (1680, 12576018), (1736, 12170340), (1764, 11977160), (1820, 11608632), (1860, 11358984), (1872, 11286170), (1911, 11055840), (1953, 10818080), (1960, 10779444), (2015, 10485216), (2016, 10480015), (2080, 10157553), (2170, 9736272), (2184, 9673860), (2205, 9581728), (2229, 9478560), (2232, 9465820), (2340, 9028936), (2352, 8982870), (2418, 8737680), (2480, 8519238), (2520, 8384012), (2548, 8291880), (2604, 8113560), (2730, 7739088), (2790, 7572656), (2821, 7489440), (2912, 7255395), (2940, 7186296), (2972, 7108920), (2976, 7099365), (3038, 6954480), (3120, 6771702), (3185, 6633504), (3224, 6553260), (3255, 6490848), (3276, 6449240), (3360, 6288009), (3472, 6085170), (3528, 5988580), (3627, 5825120), (3640, 5804316), (3715, 5687136), (3720, 5679492), (3744, 5643085), (3822, 5527920), (3906, 5409040), (3920, 5389722), (4030, 5242608), (4095, 5159392), (4340, 4868136), (4368, 4836930), (4410, 4790864), (4458, 4739280), (4464, 4732910), (4557, 4636320), (4680, 4514468), (4704, 4491435), (4836, 4368840), (4960, 4259619), (5040, 4192006), (5096, 4145940), (5201, 4062240), (5208, 4056780), (5460, 3869544), (5580, 3786328), (5642, 3744720), (5733, 3685280), (5880, 3593148), (5944, 3554460), (6045, 3495072), (6076, 3477240), (6240, 3385851), (6370, 3316752), (6448, 3276630), (6510, 3245424), (6552, 3224620), (6687, 3159520), (6944, 3042585), (7056, 2994290), (7254, 2912560), (7280, 2902158), (7430, 2843568), (7440, 2839746), (7595, 2781792), (7644, 2763960), (7812, 2704520), (7840, 2694861), (8060, 2621304), (8190, 2579696), (8463, 2496480), (8680, 2434068), (8736, 2418465), (8820, 2395432), (8916, 2369640), (8928, 2366455), (9114, 2318160), (9360, 2257234), (9555, 2211168), (9659, 2187360), (9672, 2184420), (9765, 2163616), (10080, 2096003), (10192, 2072970), (10402, 2031120), (10416, 2028390), (10920, 1934772), (11145, 1895712), (11160, 1893164), (11284, 1872360), (11466, 1842640), (11760, 1796574), (11888, 1777230), (12090, 1747536), (12152, 1738620), (12740, 1658376), (12896, 1638315), (13020, 1622712), (13104, 1612310), (13374, 1579760), (13671, 1545440), (14105, 1497888), (14112, 1497145), (14508, 1456280), (14560, 1451079), (14860, 1421784), (14880, 1419873), (15190, 1390896), (15288, 1381980), (15603, 1354080), (15624, 1352260), (16120, 1310652), (16380, 1289848), (16926, 1248240), (17360, 1217034), (17640, 1197716), (17832, 1184820), (18135, 1165024), (18228, 1159080), (18720, 1128617), (19110, 1105584), (19318, 1093680), (19344, 1092210), (19530, 1081808), (19747, 1069920), (20384, 1036485), (20804, 1015560), (20832, 1014195), (21840, 967386), (22290, 947856), (22320, 946582), (22568, 936180), (22785, 927264), (22932, 921320), (23033, 917280), (23520, 898287), (23776, 888615), (24180, 873768), (24304, 869310), (25389, 832160), (25480, 829188), (26005, 812448), (26040, 811356), (26208, 806155), (26748, 789880), (27342, 772720), (28210, 748944), (28665, 737056), (28977, 729120), (29016, 728140), (29720, 710892), (30380, 695448), (30576, 690990), (31206, 677040), (31248, 676130), (32240, 655326), (32760, 644924), (33435, 631904), (33852, 624120), (34720, 608517), (35280, 598858), (35664, 592410), (36270, 582512), (36407, 580320), (36456, 579540), (38220, 552792), (38636, 546840), (38688, 546105), (39060, 540904), (39494, 534960), (41608, 507780), (42315, 499296), (43680, 483693), (44580, 473928), (44640, 473291), (45136, 468090), (45570, 463632), (45864, 460660), (46066, 458640), (46809, 451360), (48295, 437472), (48360, 436884), (48608, 434655), (50778, 416080), (50960, 414594), (52010, 406224), (52080, 405678), (53496, 394940), (54684, 386360), (56420, 374472), (57330, 368528), (57954, 364560), (58032, 364070), (59241, 356640), (59440, 355446), (60760, 347724), (61152, 345495), (62412, 338520), (62496, 338065), (64480, 327663), (65520, 322462), (66870, 315952), (67613, 312480), (67704, 312060), (68355, 309088), (69099, 305760), (70560, 299429), (71328, 296205), (72540, 291256), (72814, 290160), (72912, 289770), (76440, 276396), (77272, 273420), (78015, 270816), (78120, 270452), (78988, 267480), (83216, 253890), (84630, 249648), (86931, 243040), (89160, 236964), (90272, 234045), (91140, 231816), (91728, 230330), (92132, 229320), (93618, 225680), (96590, 218736), (96720, 218442), (98735, 213984), (101556, 208040), (101920, 207297), (104020, 203112), (104160, 202839), (106992, 197470), (109221, 193440), (109368, 193180), (112840, 187236), (114660, 184264), (115165, 183456), (115908, 182280), (116064, 182035), (118482, 178320), (118880, 177723), (121520, 173862), (124824, 169260), (126945, 166432), (131040, 161231), (133740, 157976), (135226, 156240), (135408, 156030), (136710, 154544), (138198, 152880), (144885, 145824), (145080, 145628)]