1976580990720

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263561}}^1$

素因数の和:263629

約数の個数: 576

約数和(自身を含む): 8274750382080

約数和(自身を除く): 6298169391360

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, 256, 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, 768, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2304, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3456, 3472, 3720, 3780, 3840, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4960, 5040, 5208, 5376, 5580, 5760, 5859, 5952, 6048, 6510, 6696, 6720, 6912, 6944, 7440, 7560, 7812, 7936, 8064, 8370, 8640, 8680, 8928, 8960, 9765, 9920, 10080, 10416, 11160, 11520, 11718, 11904, 12096, 13020, 13392, 13440, 13888, 14880, 15120, 15624, 16128, 16740, 17280, 17360, 17856, 19530, 19840, 20160, 20832, 22320, 23436, 23808, 24192, 26040, 26784, 26880, 27776, 29295, 29760, 30240, 31248, 33480, 34560, 34720, 35712, 39060, 39680, 40320, 41664, 44640, 46872, 48384, 52080, 53568, 55552, 58590, 59520, 60480, 62496, 66960, 69440, 71424, 78120, 80640, 83328, 89280, 93744, 104160, 107136, 117180, 119040, 120960, 124992, 133920, 138880, 156240, 166656, 178560, 187488, 208320, 214272, 234360, 241920, 249984, 263561, 267840, 277760, 312480, 357120, 374976, 416640, 468720, 499968, 527122, 535680, 624960, 749952, 790683, 833280, 937440, 1054244, 1071360, 1249920, 1317805, 1499904, 1581366, 1844927, 1874880, 2108488, 2372049, 2499840, 2635610, 3162732, 3689854, 3749760, 3953415, 4216976, 4744098, 5271220, 5534781, 6325464, 7116147, 7379708, 7499520, 7906830, 8170391, 8433952, 9224635, 9488196, 10542440, 11069562, 11860245, 12650928, 14232294, 14759416, 15813660, 16340782, 16604343, 16867904, 18449270, 18976392, 21084880, 22139124, 23720490, 24511173, 25301856, 27673905, 28464588, 29518832, 31627320, 32681564, 33208686, 33735808, 35580735, 36898540, 37952784, 40851955, 42169760, 44278248, 47440980, 49022346, 49813029, 50603712, 55347810, 56929176, 57192737, 59037664, 63254640, 65363128, 66417372, 67471616, 71161470, 73533519, 73797080, 75905568, 81703910, 83021715, 84339520, 88556496, 94881960, 98044692, 99626058, 101207424, 110695620, 113858352, 114385474, 118075328, 122555865, 126509280, 130726256, 132834744, 142322940, 147067038, 147594160, 151811136, 163407820, 166043430, 168679040, 171578211, 177112992, 189763920, 196089384, 199252116, 202414848, 220600557, 221391240, 227716704, 228770948, 236150656, 245111730, 249065145, 253018560, 261452512, 265669488, 284645880, 285963685, 294134076, 295188320, 303622272, 326815640, 332086860, 337358080, 343156422, 354225984, 367667595, 379527840, 392178768, 398504232, 441201114, 442782480, 455433408, 457541896, 472301312, 490223460, 498130290, 506037120, 514734633, 522905024, 531338976, 569291760, 571927370, 588268152, 590376640, 607244544, 653631280, 664173720, 686312844, 708451968, 735335190, 759055680, 784357536, 797008464, 857891055, 882402228, 885564960, 910866816, 915083792, 980446920, 996260580, 1012074240, 1029469266, 1045810048, 1062677952, 1103002785, 1138583520, 1143854740, 1176536304, 1180753280, 1307262560, 1328347440, 1372625688, 1416903936, 1470670380, 1518111360, 1544203899, 1568715072, 1594016928, 1715782110, 1764804456, 1771129920, 1821733632, 1830167584, 1960893840, 1992521160, 2058938532, 2091620096, 2125355904, 2206005570, 2277167040, 2287709480, 2353072608, 2361506560, 2573673165, 2614525120, 2656694880, 2745251376, 2941340760, 3036222720, 3088407798, 3137430144, 3188033856, 3431564220, 3529608912, 3542259840, 3660335168, 3921787680, 3985042320, 4117877064, 4250711808, 4412011140, 4554334080, 4575418960, 4706145216, 5147346330, 5229050240, 5313389760, 5490502752, 5882681520, 6176815596, 6274860288, 6376067712, 6863128440, 7059217824, 7084519680, 7320670336, 7721019495, 7843575360, 7970084640, 8235754128, 8824022280, 9108668160, 9150837920, 9412290432, 10294692660, 10458100480, 10626779520, 10981005504, 11765363040, 12353631192, 12752135424, 13726256880, 14118435648, 14641340672, 15442038990, 15687150720, 15940169280, 16471508256, 17648044560, 18301675840, 18824580864, 20589385320, 21253559040, 21962011008, 23530726080, 24707262384, 27452513760, 28236871296, 30884077980, 31374301440, 31880338560, 32943016512, 35296089120, 36603351680, 41178770640, 43924022016, 47061452160, 49414524768, 54905027520, 56473742592, 61768155960, 63760677120, 65886033024, 70592178240, 73206703360, 82357541280, 94122904320, 98829049536, 109810055040, 123536311920, 131772066048, 141184356480, 164715082560, 197658099072, 219620110080, 247072623840, 282368712960, 329430165120, 395316198144, 494145247680, 658860330240, 988290495360, 1976580990720]

約数ペア:

[(1, 1976580990720), (2, 988290495360), (3, 658860330240), (4, 494145247680), (5, 395316198144), (6, 329430165120), (7, 282368712960), (8, 247072623840), (9, 219620110080), (10, 197658099072), (12, 164715082560), (14, 141184356480), (15, 131772066048), (16, 123536311920), (18, 109810055040), (20, 98829049536), (21, 94122904320), (24, 82357541280), (27, 73206703360), (28, 70592178240), (30, 65886033024), (31, 63760677120), (32, 61768155960), (35, 56473742592), (36, 54905027520), (40, 49414524768), (42, 47061452160), (45, 43924022016), (48, 41178770640), (54, 36603351680), (56, 35296089120), (60, 32943016512), (62, 31880338560), (63, 31374301440), (64, 30884077980), (70, 28236871296), (72, 27452513760), (80, 24707262384), (84, 23530726080), (90, 21962011008), (93, 21253559040), (96, 20589385320), (105, 18824580864), (108, 18301675840), (112, 17648044560), (120, 16471508256), (124, 15940169280), (126, 15687150720), (128, 15442038990), (135, 14641340672), (140, 14118435648), (144, 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2277167040), (896, 2206005570), (930, 2125355904), (945, 2091620096), (960, 2058938532), (992, 1992521160), (1008, 1960893840), (1080, 1830167584), (1085, 1821733632), (1116, 1771129920), (1120, 1764804456), (1152, 1715782110), (1240, 1594016928), (1260, 1568715072), (1280, 1544203899), (1302, 1518111360), (1344, 1470670380), (1395, 1416903936), (1440, 1372625688), (1488, 1328347440), (1512, 1307262560), (1674, 1180753280), (1680, 1176536304), (1728, 1143854740), (1736, 1138583520), (1792, 1103002785), (1860, 1062677952), (1890, 1045810048), (1920, 1029469266), (1953, 1012074240), (1984, 996260580), (2016, 980446920), (2160, 915083792), (2170, 910866816), (2232, 885564960), (2240, 882402228), (2304, 857891055), (2480, 797008464), (2520, 784357536), (2604, 759055680), (2688, 735335190), (2790, 708451968), (2880, 686312844), (2976, 664173720), (3024, 653631280), (3255, 607244544), (3348, 590376640), (3360, 588268152), (3456, 571927370), (3472, 569291760), (3720, 531338976), (3780, 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(17280, 114385474), (17360, 113858352), (17856, 110695620), (19530, 101207424), (19840, 99626058), (20160, 98044692), (20832, 94881960), (22320, 88556496), (23436, 84339520), (23808, 83021715), (24192, 81703910), (26040, 75905568), (26784, 73797080), (26880, 73533519), (27776, 71161470), (29295, 67471616), (29760, 66417372), (30240, 65363128), (31248, 63254640), (33480, 59037664), (34560, 57192737), (34720, 56929176), (35712, 55347810), (39060, 50603712), (39680, 49813029), (40320, 49022346), (41664, 47440980), (44640, 44278248), (46872, 42169760), (48384, 40851955), (52080, 37952784), (53568, 36898540), (55552, 35580735), (58590, 33735808), (59520, 33208686), (60480, 32681564), (62496, 31627320), (66960, 29518832), (69440, 28464588), (71424, 27673905), (78120, 25301856), (80640, 24511173), (83328, 23720490), (89280, 22139124), (93744, 21084880), (104160, 18976392), (107136, 18449270), (117180, 16867904), (119040, 16604343), (120960, 16340782), (124992, 15813660), (133920, 14759416), (138880, 14232294), (156240, 12650928), (166656, 11860245), (178560, 11069562), (187488, 10542440), (208320, 9488196), (214272, 9224635), (234360, 8433952), (241920, 8170391), (249984, 7906830), (263561, 7499520), (267840, 7379708), (277760, 7116147), (312480, 6325464), (357120, 5534781), (374976, 5271220), (416640, 4744098), (468720, 4216976), (499968, 3953415), (527122, 3749760), (535680, 3689854), (624960, 3162732), (749952, 2635610), (790683, 2499840), (833280, 2372049), (937440, 2108488), (1054244, 1874880), (1071360, 1844927), (1249920, 1581366), (1317805, 1499904)]