21165285960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6947}}^1$

素因数の和:7018

約数の個数: 512

約数和(自身を含む): 89645875200

約数和(自身を除く): 68480589240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 108, 117, 120, 124, 126, 130, 135, 140, 155, 156, 168, 180, 182, 186, 189, 195, 210, 216, 217, 234, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 351, 360, 364, 372, 378, 390, 403, 420, 434, 455, 465, 468, 504, 520, 540, 546, 558, 585, 620, 630, 651, 702, 728, 744, 756, 780, 806, 819, 837, 840, 868, 910, 930, 936, 945, 1080, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1302, 1365, 1395, 1404, 1512, 1560, 1612, 1638, 1674, 1736, 1755, 1820, 1860, 1890, 1953, 2015, 2170, 2184, 2232, 2340, 2418, 2457, 2520, 2604, 2730, 2790, 2808, 2821, 3224, 3255, 3276, 3348, 3510, 3627, 3640, 3720, 3780, 3906, 4030, 4095, 4185, 4340, 4680, 4836, 4914, 5208, 5460, 5580, 5642, 5859, 6045, 6510, 6552, 6696, 6947, 7020, 7254, 7560, 7812, 8060, 8190, 8370, 8463, 8680, 9672, 9765, 9828, 10881, 10920, 11160, 11284, 11718, 12090, 12285, 13020, 13894, 14040, 14105, 14508, 15624, 16120, 16380, 16740, 16926, 18135, 19530, 19656, 20841, 21762, 22568, 23436, 24180, 24570, 25389, 26040, 27788, 28210, 29016, 29295, 32760, 33480, 33852, 34735, 36270, 39060, 41682, 42315, 43524, 46872, 48360, 48629, 49140, 50778, 54405, 55576, 56420, 58590, 62523, 67704, 69470, 72540, 76167, 78120, 83364, 84630, 87048, 90311, 97258, 98280, 101556, 104205, 108810, 112840, 117180, 125046, 126945, 138940, 145080, 145887, 152334, 166728, 169260, 180622, 187569, 194516, 203112, 208410, 215357, 217620, 234360, 243145, 250092, 253890, 270933, 277880, 291774, 304668, 312615, 338520, 361244, 375138, 380835, 389032, 416820, 430714, 435240, 437661, 451555, 486290, 500184, 507780, 541866, 583548, 609336, 625230, 632177, 646071, 722488, 729435, 750276, 761670, 812799, 833640, 861428, 875322, 903110, 937845, 972580, 1015560, 1076785, 1083732, 1167096, 1250460, 1264354, 1292142, 1312983, 1354665, 1458870, 1500552, 1507499, 1523340, 1625598, 1722856, 1750644, 1806220, 1875690, 1896531, 1938213, 1945160, 2153570, 2167464, 2188305, 2438397, 2500920, 2528708, 2584284, 2625966, 2709330, 2799641, 2917740, 3014998, 3046680, 3160885, 3230355, 3251196, 3501288, 3612440, 3751380, 3793062, 3876426, 4063995, 4307140, 4376610, 4522497, 4876794, 5057416, 5168568, 5251932, 5418660, 5599282, 5689593, 5814639, 5835480, 6029996, 6321770, 6460710, 6502392, 6564915, 7502760, 7537495, 7586124, 7752852, 8127990, 8398923, 8614280, 8753220, 9044994, 9482655, 9691065, 9753588, 10503864, 10837320, 11198564, 11379186, 11629278, 12059992, 12191985, 12643540, 12921420, 13129830, 13567491, 13998205, 15074990, 15172248, 15505704, 16255980, 16797846, 17068779, 17506440, 18089988, 18965310, 19382130, 19507176, 19597487, 22397128, 22612485, 22758372, 23258556, 24383970, 25196769, 25287080, 25842840, 26259660, 27134982, 27996410, 28447965, 29073195, 30149980, 32511960, 33595692, 34137558, 36179976, 37930620, 38764260, 39194974, 40702473, 41994615, 45224970, 45516744, 46517112, 48767940, 50393538, 52519320, 54269964, 55992820, 56895930, 58146390, 58792461, 60299960, 67191384, 67837455, 68275116, 75590307, 75861240, 77528520, 78389948, 81404946, 83989230, 85343895, 90449940, 97535880, 97987435, 100787076, 108539928, 111985640, 113791860, 116292780, 117584922, 125983845, 135674910, 136550232, 151180614, 156779896, 162809892, 167978460, 170687790, 176377383, 180899880, 195974870, 201574152, 203512365, 227583720, 232585560, 235169844, 251967690, 271349820, 293962305, 302361228, 325619784, 335956920, 341375580, 352754766, 377951535, 391949740, 407024730, 470339688, 503935380, 529132149, 542699640, 587924610, 604722456, 682751160, 705509532, 755903070, 783899480, 814049460, 881886915, 1007870760, 1058264298, 1175849220, 1411019064, 1511806140, 1628098920, 1763773830, 2116528596, 2351698440, 2645660745, 3023612280, 3527547660, 4233057192, 5291321490, 7055095320, 10582642980, 21165285960]

約数ペア:

[(1, 21165285960), (2, 10582642980), (3, 7055095320), (4, 5291321490), (5, 4233057192), (6, 3527547660), (7, 3023612280), (8, 2645660745), (9, 2351698440), (10, 2116528596), (12, 1763773830), (13, 1628098920), (14, 1511806140), (15, 1411019064), (18, 1175849220), (20, 1058264298), (21, 1007870760), (24, 881886915), (26, 814049460), (27, 783899480), (28, 755903070), (30, 705509532), (31, 682751160), (35, 604722456), (36, 587924610), (39, 542699640), (40, 529132149), (42, 503935380), (45, 470339688), (52, 407024730), (54, 391949740), (56, 377951535), (60, 352754766), (62, 341375580), (63, 335956920), (65, 325619784), (70, 302361228), (72, 293962305), (78, 271349820), (84, 251967690), (90, 235169844), (91, 232585560), (93, 227583720), (104, 203512365), (105, 201574152), (108, 195974870), (117, 180899880), (120, 176377383), (124, 170687790), (126, 167978460), (130, 162809892), (135, 156779896), (140, 151180614), (155, 136550232), (156, 135674910), (168, 125983845), (180, 117584922), (182, 116292780), (186, 113791860), (189, 111985640), (195, 108539928), (210, 100787076), (216, 97987435), (217, 97535880), (234, 90449940), (248, 85343895), (252, 83989230), (260, 81404946), (270, 78389948), (273, 77528520), (279, 75861240), (280, 75590307), (310, 68275116), (312, 67837455), (315, 67191384), (351, 60299960), (360, 58792461), (364, 58146390), (372, 56895930), (378, 55992820), (390, 54269964), (403, 52519320), (420, 50393538), (434, 48767940), (455, 46517112), (465, 45516744), (468, 45224970), (504, 41994615), (520, 40702473), (540, 39194974), (546, 38764260), (558, 37930620), (585, 36179976), (620, 34137558), (630, 33595692), (651, 32511960), (702, 30149980), (728, 29073195), (744, 28447965), (756, 27996410), (780, 27134982), (806, 26259660), (819, 25842840), (837, 25287080), (840, 25196769), (868, 24383970), (910, 23258556), (930, 22758372), (936, 22612485), (945, 22397128), (1080, 19597487), (1085, 19507176), (1092, 19382130), (1116, 18965310), (1170, 18089988), (1209, 17506440), (1240, 17068779), (1260, 16797846), (1302, 16255980), (1365, 15505704), (1395, 15172248), (1404, 15074990), (1512, 13998205), (1560, 13567491), (1612, 13129830), (1638, 12921420), (1674, 12643540), (1736, 12191985), (1755, 12059992), (1820, 11629278), (1860, 11379186), (1890, 11198564), (1953, 10837320), (2015, 10503864), (2170, 9753588), (2184, 9691065), (2232, 9482655), (2340, 9044994), (2418, 8753220), (2457, 8614280), (2520, 8398923), (2604, 8127990), (2730, 7752852), (2790, 7586124), (2808, 7537495), (2821, 7502760), (3224, 6564915), (3255, 6502392), (3276, 6460710), (3348, 6321770), (3510, 6029996), (3627, 5835480), (3640, 5814639), (3720, 5689593), (3780, 5599282), (3906, 5418660), (4030, 5251932), (4095, 5168568), (4185, 5057416), (4340, 4876794), (4680, 4522497), (4836, 4376610), (4914, 4307140), (5208, 4063995), (5460, 3876426), (5580, 3793062), (5642, 3751380), (5859, 3612440), (6045, 3501288), (6510, 3251196), (6552, 3230355), (6696, 3160885), (6947, 3046680), (7020, 3014998), (7254, 2917740), (7560, 2799641), (7812, 2709330), (8060, 2625966), (8190, 2584284), (8370, 2528708), (8463, 2500920), (8680, 2438397), (9672, 2188305), (9765, 2167464), (9828, 2153570), (10881, 1945160), (10920, 1938213), (11160, 1896531), (11284, 1875690), (11718, 1806220), (12090, 1750644), (12285, 1722856), (13020, 1625598), (13894, 1523340), (14040, 1507499), (14105, 1500552), (14508, 1458870), (15624, 1354665), (16120, 1312983), (16380, 1292142), (16740, 1264354), (16926, 1250460), (18135, 1167096), (19530, 1083732), (19656, 1076785), (20841, 1015560), (21762, 972580), (22568, 937845), (23436, 903110), (24180, 875322), (24570, 861428), (25389, 833640), (26040, 812799), (27788, 761670), (28210, 750276), (29016, 729435), (29295, 722488), (32760, 646071), (33480, 632177), (33852, 625230), (34735, 609336), (36270, 583548), (39060, 541866), (41682, 507780), (42315, 500184), (43524, 486290), (46872, 451555), (48360, 437661), (48629, 435240), (49140, 430714), (50778, 416820), (54405, 389032), (55576, 380835), (56420, 375138), (58590, 361244), (62523, 338520), (67704, 312615), (69470, 304668), (72540, 291774), (76167, 277880), (78120, 270933), (83364, 253890), (84630, 250092), (87048, 243145), (90311, 234360), (97258, 217620), (98280, 215357), (101556, 208410), (104205, 203112), (108810, 194516), (112840, 187569), (117180, 180622), (125046, 169260), (126945, 166728), (138940, 152334), (145080, 145887)]