20086526880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3130

約数の個数: 576

約数和(自身を含む): 84446530560

約数和(自身を除く): 64360003680

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, 49, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 98, 105, 108, 112, 120, 124, 126, 135, 140, 144, 147, 155, 160, 168, 180, 186, 189, 196, 210, 216, 217, 224, 240, 245, 248, 252, 270, 279, 280, 288, 294, 310, 315, 336, 360, 372, 378, 392, 420, 432, 434, 441, 465, 480, 490, 496, 504, 540, 558, 560, 588, 620, 630, 651, 672, 720, 735, 744, 756, 784, 837, 840, 864, 868, 882, 930, 945, 980, 992, 1008, 1080, 1085, 1116, 1120, 1176, 1240, 1260, 1302, 1323, 1395, 1440, 1470, 1488, 1512, 1519, 1568, 1674, 1680, 1736, 1764, 1860, 1890, 1953, 1960, 2016, 2160, 2170, 2205, 2232, 2352, 2480, 2520, 2604, 2646, 2790, 2940, 2976, 3024, 3038, 3061, 3255, 3348, 3360, 3472, 3528, 3720, 3780, 3906, 3920, 4185, 4320, 4340, 4410, 4464, 4557, 4704, 4960, 5040, 5208, 5292, 5580, 5859, 5880, 6048, 6076, 6122, 6510, 6615, 6696, 6944, 7056, 7440, 7560, 7595, 7812, 7840, 8370, 8680, 8820, 8928, 9114, 9183, 9765, 10080, 10416, 10584, 11160, 11718, 11760, 12152, 12244, 13020, 13230, 13392, 13671, 14112, 14880, 15120, 15190, 15305, 15624, 16740, 17360, 17640, 18228, 18366, 19530, 20832, 21168, 21427, 22320, 22785, 23436, 23520, 24304, 24488, 26040, 26460, 26784, 27342, 27549, 29295, 30240, 30380, 30610, 31248, 33480, 34720, 35280, 36456, 36732, 39060, 41013, 42336, 42854, 44640, 45570, 45915, 46872, 48608, 48976, 52080, 52920, 54684, 55098, 58590, 60760, 61220, 62496, 64281, 66960, 68355, 70560, 72912, 73464, 78120, 82026, 82647, 85708, 91140, 91830, 93744, 94891, 97952, 104160, 105840, 107135, 109368, 110196, 117180, 121520, 122440, 128562, 133920, 136710, 137745, 145824, 146928, 149989, 156240, 164052, 165294, 171416, 182280, 183660, 187488, 189782, 192843, 205065, 211680, 214270, 218736, 220392, 234360, 243040, 244880, 257124, 273420, 275490, 284673, 293856, 299978, 312480, 321405, 328104, 330588, 342832, 364560, 367320, 379564, 385686, 410130, 413235, 428540, 437472, 440784, 449967, 468720, 474455, 489760, 514248, 546840, 550980, 569346, 578529, 599956, 642810, 656208, 661176, 664237, 685664, 729120, 734640, 749945, 759128, 771372, 820260, 826470, 854019, 857080, 881568, 899934, 937440, 948910, 964215, 1028496, 1093680, 1101960, 1138692, 1157058, 1199912, 1285620, 1312416, 1322352, 1328474, 1349901, 1423365, 1469280, 1499890, 1518256, 1542744, 1640520, 1652940, 1708038, 1714160, 1799868, 1897820, 1928430, 1992711, 2056992, 2187360, 2203920, 2249835, 2277384, 2314116, 2399824, 2562057, 2571240, 2644704, 2656948, 2699802, 2846730, 2892645, 2999780, 3036512, 3085488, 3281040, 3305880, 3321185, 3416076, 3428320, 3599736, 3795640, 3856860, 3985422, 4049703, 4270095, 4407840, 4499670, 4554768, 4628232, 4649659, 4799648, 5124114, 5142480, 5313896, 5399604, 5693460, 5785290, 5978133, 5999560, 6170976, 6562080, 6611760, 6642370, 6749505, 6832152, 7199472, 7591280, 7713720, 7970844, 8099406, 8540190, 8999340, 9109536, 9256464, 9299318, 9963555, 10248228, 10284960, 10627792, 10799208, 11386920, 11570580, 11956266, 11999120, 12810285, 13223520, 13284740, 13499010, 13664304, 13948977, 14398944, 15182560, 15427440, 15941688, 16198812, 17080380, 17934399, 17998680, 18512928, 18598636, 19927110, 20248515, 20496456, 21255584, 21598416, 22773840, 23141160, 23248295, 23912532, 23998240, 25620570, 26569480, 26998020, 27328608, 27897954, 29890665, 30854880, 31883376, 32397624, 34160760, 35868798, 35997360, 37197272, 39854220, 40497030, 40992912, 41846931, 43196832, 45547680, 46282320, 46496590, 47825064, 51241140, 53138960, 53996040, 55795908, 59781330, 63766752, 64795248, 68321520, 69744885, 71737596, 71994720, 74394544, 79708440, 80994060, 81985824, 83693862, 89671995, 92564640, 92993180, 95650128, 102482280, 106277920, 107992080, 111591816, 119562660, 125540793, 129590496, 136643040, 139489770, 143475192, 148789088, 159416880, 161988120, 167387724, 179343990, 185986360, 191300256, 204964560, 209234655, 215984160, 223183632, 239125320, 251081586, 278979540, 286950384, 318833760, 323976240, 334775448, 358687980, 371972720, 409929120, 418469310, 446367264, 478250640, 502163172, 557959080, 573900768, 627703965, 647952480, 669550896, 717375960, 743945440, 836938620, 956501280, 1004326344, 1115918160, 1255407930, 1339101792, 1434751920, 1673877240, 2008652688, 2231836320, 2510815860, 2869503840, 3347754480, 4017305376, 5021631720, 6695508960, 10043263440, 20086526880]

約数ペア:

[(1, 20086526880), (2, 10043263440), (3, 6695508960), (4, 5021631720), (5, 4017305376), (6, 3347754480), (7, 2869503840), (8, 2510815860), (9, 2231836320), (10, 2008652688), (12, 1673877240), (14, 1434751920), (15, 1339101792), (16, 1255407930), (18, 1115918160), (20, 1004326344), (21, 956501280), (24, 836938620), (27, 743945440), (28, 717375960), (30, 669550896), (31, 647952480), (32, 627703965), (35, 573900768), (36, 557959080), (40, 502163172), (42, 478250640), (45, 446367264), (48, 418469310), (49, 409929120), (54, 371972720), (56, 358687980), (60, 334775448), (62, 323976240), (63, 318833760), (70, 286950384), (72, 278979540), (80, 251081586), (84, 239125320), (90, 223183632), (93, 215984160), (96, 209234655), (98, 204964560), (105, 191300256), (108, 185986360), (112, 179343990), (120, 167387724), (124, 161988120), (126, 159416880), (135, 148789088), (140, 143475192), (144, 139489770), (147, 136643040), (155, 129590496), (160, 125540793), (168, 119562660), (180, 111591816), (186, 107992080), (189, 106277920), (196, 102482280), (210, 95650128), (216, 92993180), (217, 92564640), (224, 89671995), (240, 83693862), (245, 81985824), (248, 80994060), (252, 79708440), (270, 74394544), (279, 71994720), (280, 71737596), (288, 69744885), (294, 68321520), (310, 64795248), (315, 63766752), (336, 59781330), (360, 55795908), (372, 53996040), (378, 53138960), (392, 51241140), (420, 47825064), (432, 46496590), (434, 46282320), (441, 45547680), (465, 43196832), (480, 41846931), (490, 40992912), (496, 40497030), (504, 39854220), (540, 37197272), (558, 35997360), (560, 35868798), (588, 34160760), (620, 32397624), (630, 31883376), (651, 30854880), (672, 29890665), (720, 27897954), (735, 27328608), (744, 26998020), (756, 26569480), (784, 25620570), (837, 23998240), (840, 23912532), (864, 23248295), (868, 23141160), (882, 22773840), (930, 21598416), (945, 21255584), (980, 20496456), (992, 20248515), (1008, 19927110), (1080, 18598636), (1085, 18512928), (1116, 17998680), (1120, 17934399), (1176, 17080380), (1240, 16198812), (1260, 15941688), (1302, 15427440), (1323, 15182560), (1395, 14398944), (1440, 13948977), (1470, 13664304), (1488, 13499010), (1512, 13284740), (1519, 13223520), (1568, 12810285), (1674, 11999120), (1680, 11956266), (1736, 11570580), (1764, 11386920), (1860, 10799208), (1890, 10627792), (1953, 10284960), (1960, 10248228), (2016, 9963555), (2160, 9299318), (2170, 9256464), (2205, 9109536), (2232, 8999340), (2352, 8540190), (2480, 8099406), (2520, 7970844), (2604, 7713720), (2646, 7591280), (2790, 7199472), (2940, 6832152), (2976, 6749505), (3024, 6642370), (3038, 6611760), (3061, 6562080), (3255, 6170976), (3348, 5999560), (3360, 5978133), (3472, 5785290), (3528, 5693460), (3720, 5399604), (3780, 5313896), (3906, 5142480), (3920, 5124114), (4185, 4799648), (4320, 4649659), (4340, 4628232), (4410, 4554768), (4464, 4499670), (4557, 4407840), (4704, 4270095), (4960, 4049703), (5040, 3985422), (5208, 3856860), (5292, 3795640), (5580, 3599736), (5859, 3428320), (5880, 3416076), (6048, 3321185), (6076, 3305880), (6122, 3281040), (6510, 3085488), (6615, 3036512), (6696, 2999780), (6944, 2892645), (7056, 2846730), (7440, 2699802), (7560, 2656948), (7595, 2644704), (7812, 2571240), (7840, 2562057), (8370, 2399824), (8680, 2314116), (8820, 2277384), (8928, 2249835), (9114, 2203920), (9183, 2187360), (9765, 2056992), (10080, 1992711), (10416, 1928430), (10584, 1897820), (11160, 1799868), (11718, 1714160), (11760, 1708038), (12152, 1652940), (12244, 1640520), (13020, 1542744), (13230, 1518256), (13392, 1499890), (13671, 1469280), (14112, 1423365), (14880, 1349901), (15120, 1328474), (15190, 1322352), (15305, 1312416), (15624, 1285620), (16740, 1199912), (17360, 1157058), (17640, 1138692), (18228, 1101960), (18366, 1093680), (19530, 1028496), (20832, 964215), (21168, 948910), (21427, 937440), (22320, 899934), (22785, 881568), (23436, 857080), (23520, 854019), (24304, 826470), (24488, 820260), (26040, 771372), (26460, 759128), (26784, 749945), (27342, 734640), (27549, 729120), (29295, 685664), (30240, 664237), (30380, 661176), (30610, 656208), (31248, 642810), (33480, 599956), (34720, 578529), (35280, 569346), (36456, 550980), (36732, 546840), (39060, 514248), (41013, 489760), (42336, 474455), (42854, 468720), (44640, 449967), (45570, 440784), (45915, 437472), (46872, 428540), (48608, 413235), (48976, 410130), (52080, 385686), (52920, 379564), (54684, 367320), (55098, 364560), (58590, 342832), (60760, 330588), (61220, 328104), (62496, 321405), (64281, 312480), (66960, 299978), (68355, 293856), (70560, 284673), (72912, 275490), (73464, 273420), (78120, 257124), (82026, 244880), (82647, 243040), (85708, 234360), (91140, 220392), (91830, 218736), (93744, 214270), (94891, 211680), (97952, 205065), (104160, 192843), (105840, 189782), (107135, 187488), (109368, 183660), (110196, 182280), (117180, 171416), (121520, 165294), (122440, 164052), (128562, 156240), (133920, 149989), (136710, 146928), (137745, 145824)]