21300317280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 1080

約数和(自身を含む): 89641357344

約数和(自身を除く): 68341040064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 47, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 94, 96, 99, 102, 108, 110, 120, 121, 132, 135, 136, 141, 144, 153, 160, 162, 165, 170, 176, 180, 187, 188, 198, 204, 216, 220, 235, 240, 242, 255, 264, 270, 272, 282, 288, 289, 297, 306, 324, 330, 340, 352, 360, 363, 374, 376, 396, 405, 408, 423, 432, 440, 459, 470, 480, 484, 495, 510, 517, 528, 540, 544, 561, 564, 578, 594, 605, 612, 648, 660, 680, 705, 720, 726, 748, 752, 765, 792, 799, 810, 816, 846, 864, 867, 880, 891, 918, 935, 940, 968, 990, 1020, 1034, 1056, 1080, 1089, 1122, 1128, 1156, 1188, 1210, 1224, 1269, 1296, 1320, 1360, 1377, 1410, 1440, 1445, 1452, 1485, 1496, 1504, 1530, 1551, 1584, 1598, 1620, 1632, 1683, 1692, 1734, 1760, 1782, 1815, 1836, 1870, 1880, 1936, 1980, 2040, 2057, 2068, 2115, 2160, 2178, 2244, 2256, 2295, 2312, 2376, 2397, 2420, 2448, 2538, 2585, 2592, 2601, 2640, 2720, 2754, 2805, 2820, 2890, 2904, 2970, 2992, 3060, 3102, 3168, 3179, 3196, 3240, 3267, 3366, 3384, 3468, 3564, 3630, 3672, 3740, 3760, 3807, 3872, 3960, 3995, 4080, 4114, 4136, 4230, 4320, 4335, 4356, 4455, 4488, 4512, 4590, 4624, 4653, 4752, 4794, 4840, 4896, 5049, 5076, 5170, 5202, 5280, 5445, 5508, 5610, 5640, 5687, 5780, 5808, 5940, 5984, 6120, 6171, 6204, 6345, 6358, 6392, 6480, 6534, 6732, 6768, 6885, 6936, 7128, 7191, 7260, 7344, 7480, 7520, 7614, 7755, 7803, 7920, 7990, 8160, 8228, 8272, 8415, 8460, 8670, 8712, 8789, 8910, 8976, 9180, 9248, 9306, 9504, 9537, 9588, 9680, 9801, 10098, 10152, 10285, 10340, 10404, 10890, 11016, 11220, 11280, 11374, 11560, 11616, 11880, 11985, 12240, 12342, 12408, 12690, 12716, 12784, 12960, 13005, 13068, 13464, 13536, 13583, 13770, 13872, 13959, 14256, 14382, 14520, 14688, 14960, 15147, 15228, 15510, 15606, 15840, 15895, 15980, 16335, 16456, 16544, 16830, 16920, 17061, 17340, 17424, 17578, 17820, 17952, 18360, 18513, 18612, 19035, 19074, 19176, 19360, 19602, 20196, 20304, 20570, 20680, 20808, 21573, 21780, 22032, 22440, 22560, 22748, 23120, 23265, 23409, 23760, 23970, 24480, 24684, 24816, 25245, 25380, 25432, 25568, 26010, 26136, 26367, 26928, 27166, 27540, 27744, 27918, 28435, 28512, 28611, 28764, 29040, 29920, 30294, 30456, 30855, 31020, 31212, 31790, 31960, 32670, 32912, 33660, 33840, 34122, 34680, 34848, 34969, 35156, 35640, 35955, 36720, 37026, 37224, 38070, 38148, 38352, 39015, 39204, 40392, 40608, 40749, 41140, 41360, 41616, 41877, 43146, 43560, 43945, 44064, 44880, 45496, 46240, 46530, 46818, 47520, 47685, 47940, 49005, 49368, 49632, 50490, 50760, 50864, 51183, 52020, 52272, 52734, 53856, 54332, 55080, 55539, 55836, 56870, 57222, 57528, 58080, 60588, 60912, 61710, 62040, 62424, 63580, 63920, 64719, 65340, 65824, 67320, 67680, 67915, 68244, 69360, 69795, 69938, 70312, 71280, 71910, 73440, 74052, 74448, 75735, 76140, 76296, 76704, 78030, 78408, 79101, 80784, 81498, 82280, 82720, 83232, 83754, 85305, 85833, 86292, 87120, 87890, 89760, 90992, 92565, 93060, 93636, 95370, 95880, 96679, 98010, 98736, 100980, 101520, 101728, 102366, 104040, 104544, 104907, 105468, 107865, 108664, 110160, 111078, 111672, 113740, 114444, 115056, 117045, 121176, 121824, 122247, 123420, 124080, 124848, 127160, 127840, 129438, 130680, 131835, 134640, 135830, 136488, 138720, 139590, 139876, 140624, 142560, 143055, 143820, 148104, 148896, 149413, 151470, 152280, 152592, 153549, 156060, 156816, 158202, 161568, 162996, 164560, 166617, 167508, 170610, 171666, 172584, 174240, 174845, 175780, 181984, 185130, 186120, 187272, 190740, 191760, 193358, 196020, 197472, 201960, 203040, 203745, 204732, 208080, 209385, 209814, 210936, 215730, 217328, 220320, 222156, 223344, 227480, 228888, 230112, 234090, 237303, 242352, 244494, 246840, 248160, 249696, 254320, 255915, 257499, 258876, 261360, 263670, 269280, 271660, 272976, 277695, 279180, 279752, 281248, 286110, 287640, 290037, 296208, 298826, 302940, 304560, 305184, 307098, 312120, 313632, 314721, 316404, 323595, 325992, 329120, 333234, 335016, 341220, 343332, 345168, 349690, 351560, 366741, 370260, 372240, 374544, 381480, 383520, 386716, 392040, 395505, 403920, 407490, 409464, 416160, 418770, 419628, 421872, 429165, 431460, 434656, 444312, 446688, 448239, 454960, 457776, 460647, 468180, 474606, 483395, 484704, 488988, 493680, 508640, 511830, 514998, 517752, 522720, 524535, 527340, 543320, 545952, 555390, 558360, 559504, 572220, 575280, 580074, 592416, 597652, 605880, 609120, 611235, 614196, 624240, 629442, 632808, 647190, 651984, 666468, 670032, 682440, 686664, 690336, 699380, 703120, 711909, 733482, 740520, 744480, 747065, 749088, 762960, 767745, 773432, 784080, 791010, 807840, 814980, 818928, 833085, 837540, 839256, 843744, 858330, 862920, 870111, 888624, 896478, 909920, 915552, 921294, 936360, 944163, 949212, 966790, 977976, 987360, 1023660, 1029996, 1035504, 1049070, 1054680, 1086640, 1100223, 1110780, 1116720, 1119008, 1144440, 1150560, 1160148, 1186515, 1195304, 1211760, 1222470, 1228392, 1248480, 1258884, 1265616, 1287495, 1294380, 1303968, 1332936, 1340064, 1344717, 1364880, 1373328, 1398760, 1406240, 1423818, 1450185, 1466964, 1481040, 1494130, 1525920, 1535490, 1546864, 1568160, 1573605, 1582020, 1629960, 1637856, 1643543, 1666170, 1675080, 1678512, 1716660, 1725840, 1740222, 1777248, 1792956, 1833705, 1842588, 1872720, 1888326, 1898424, 1933580, 1955952, 2047320, 2059992, 2071008, 2098140, 2109360, 2173280, 2200446, 2221560, 2233440, 2241195, 2288880, 2303235, 2320296, 2373030, 2390608, 2423520, 2444940, 2456784, 2517768, 2531232, 2574990, 2588760, 2610333, 2665872, 2689434, 2729760, 2746656, 2797520, 2832489, 2847636, 2900370, 2933928, 2962080, 2988260, 3070980, 3093728, 3147210, 3164040, 3259920, 3287086, 3332340, 3350160, 3357024, 3433320, 3451680, 3480444, 3559545, 3585912, 3667410, 3685176, 3745440, 3776652, 3796848, 3867160, 3911904, 4034151, 4094640, 4119984, 4196280, 4218720, 4350555, 4400892, 4443120, 4482390, 4577760, 4606470, 4640592, 4720815, 4746060, 4781216, 4889880, 4913568, 4930629, 5035536, 5149980, 5177520, 5220666, 5331744, 5378868, 5501115, 5595040, 5664978, 5695272, 5800740, 5867856, 5976520, 6141960, 6294420, 6328080, 6519840, 6574172, 6664680, 6700320, 6723585, 6866640, 6960888, 7119090, 7171824, 7334820, 7370352, 7553304, 7593696, 7734320, 7830999, 8068302, 8189280, 8217715, 8239968, 8392560, 8701110, 8801784, 8886240, 8964780, 9212940, 9281184, 9441630, 9492120, 9779760, 9861258, 10071072, 10299960, 10355040, 10441332, 10757736, 11002230, 11329956, 11390544, 11601480, 11735712, 11953040, 12102453, 12283920, 12588840, 12656160, 13051665, 13148344, 13329360, 13447170, 13733280, 13921776, 14162445, 14238180, 14343648, 14669640, 14740704, 14791887, 15106608, 15468640, 15661998, 16136604, 16435430, 16785120, 17402220, 17603568, 17929560, 18425880, 18883260, 18984240, 19559520, 19722516, 20170755, 20599920, 20882664, 21515472, 22004460, 22659912, 22781088, 23202960, 23906080, 24204906, 24567840, 24653145, 25177680, 26103330, 26296688, 26658720, 26894340, 27843552, 28324890, 28476360, 29339280, 29583774, 30213216, 31323996, 32273208, 32870860, 34804440, 35207136, 35859120, 36851760, 37766520, 37968480, 39154995, 39445032, 40341510, 41199840, 41765328, 43030944, 44008920, 44375661, 45319824, 46405920, 48409812, 49306290, 50355360, 52206660, 52593376, 53788680, 56649780, 56952720, 58678560, 59167548, 60512265, 62647992, 64546416, 65741720, 69608880, 71718240, 73703520, 73959435, 75533040, 78309990, 78890064, 80683020, 83530656, 88017840, 88751322, 90639648, 96819624, 98612580, 104413320, 107577360, 113299560, 113905440, 118335096, 121024530, 125295984, 129092832, 131483440, 133126983, 139217760, 147918870, 151066080, 156619980, 157780128, 161366040, 176035680, 177502644, 193639248, 197225160, 208826640, 215154720, 221878305, 226599120, 236670192, 242049060, 250591968, 262966880, 266253966, 295837740, 313239960, 322732080, 355005288, 387278496, 394450320, 417653280, 443756610, 453198240, 473340384, 484098120, 532507932, 591675480, 626479920, 645464160, 665634915, 710010576, 788900640, 887513220, 968196240, 1065015864, 1183350960, 1252959840, 1331269830, 1420021152, 1775026440, 1936392480, 2130031728, 2366701920, 2662539660, 3550052880, 4260063456, 5325079320, 7100105760, 10650158640, 21300317280]

約数ペア:

[(1, 21300317280), (2, 10650158640), (3, 7100105760), (4, 5325079320), (5, 4260063456), (6, 3550052880), (8, 2662539660), (9, 2366701920), (10, 2130031728), (11, 1936392480), (12, 1775026440), (15, 1420021152), (16, 1331269830), (17, 1252959840), (18, 1183350960), (20, 1065015864), (22, 968196240), (24, 887513220), (27, 788900640), (30, 710010576), (32, 665634915), (33, 645464160), (34, 626479920), (36, 591675480), (40, 532507932), (44, 484098120), (45, 473340384), (47, 453198240), (48, 443756610), (51, 417653280), (54, 394450320), (55, 387278496), (60, 355005288), (66, 322732080), (68, 313239960), (72, 295837740), (80, 266253966), (81, 262966880), (85, 250591968), (88, 242049060), (90, 236670192), (94, 226599120), (96, 221878305), (99, 215154720), (102, 208826640), (108, 197225160), (110, 193639248), (120, 177502644), (121, 176035680), (132, 161366040), (135, 157780128), (136, 156619980), (141, 151066080), (144, 147918870), (153, 139217760), (160, 133126983), (162, 131483440), (165, 129092832), (170, 125295984), (176, 121024530), (180, 118335096), (187, 113905440), (188, 113299560), (198, 107577360), (204, 104413320), (216, 98612580), (220, 96819624), (235, 90639648), (240, 88751322), (242, 88017840), (255, 83530656), (264, 80683020), (270, 78890064), (272, 78309990), (282, 75533040), (288, 73959435), (289, 73703520), (297, 71718240), (306, 69608880), (324, 65741720), (330, 64546416), (340, 62647992), (352, 60512265), (360, 59167548), (363, 58678560), (374, 56952720), (376, 56649780), (396, 53788680), (405, 52593376), (408, 52206660), (423, 50355360), (432, 49306290), (440, 48409812), (459, 46405920), (470, 45319824), (480, 44375661), (484, 44008920), (495, 43030944), (510, 41765328), (517, 41199840), (528, 40341510), (540, 39445032), (544, 39154995), (561, 37968480), (564, 37766520), (578, 36851760), (594, 35859120), (605, 35207136), (612, 34804440), (648, 32870860), (660, 32273208), (680, 31323996), (705, 30213216), (720, 29583774), (726, 29339280), (748, 28476360), (752, 28324890), (765, 27843552), (792, 26894340), (799, 26658720), (810, 26296688), (816, 26103330), (846, 25177680), (864, 24653145), (867, 24567840), (880, 24204906), (891, 23906080), (918, 23202960), (935, 22781088), (940, 22659912), (968, 22004460), (990, 21515472), (1020, 20882664), (1034, 20599920), (1056, 20170755), (1080, 19722516), (1089, 19559520), (1122, 18984240), (1128, 18883260), (1156, 18425880), (1188, 17929560), (1210, 17603568), (1224, 17402220), (1269, 16785120), (1296, 16435430), (1320, 16136604), (1360, 15661998), (1377, 15468640), (1410, 15106608), (1440, 14791887), (1445, 14740704), (1452, 14669640), (1485, 14343648), (1496, 14238180), (1504, 14162445), (1530, 13921776), (1551, 13733280), (1584, 13447170), (1598, 13329360), (1620, 13148344), (1632, 13051665), (1683, 12656160), (1692, 12588840), (1734, 12283920), (1760, 12102453), (1782, 11953040), (1815, 11735712), (1836, 11601480), (1870, 11390544), (1880, 11329956), (1936, 11002230), (1980, 10757736), (2040, 10441332), (2057, 10355040), (2068, 10299960), (2115, 10071072), (2160, 9861258), (2178, 9779760), (2244, 9492120), (2256, 9441630), (2295, 9281184), (2312, 9212940), (2376, 8964780), (2397, 8886240), (2420, 8801784), (2448, 8701110), (2538, 8392560), (2585, 8239968), (2592, 8217715), (2601, 8189280), (2640, 8068302), (2720, 7830999), (2754, 7734320), (2805, 7593696), (2820, 7553304), (2890, 7370352), (2904, 7334820), (2970, 7171824), (2992, 7119090), (3060, 6960888), (3102, 6866640), (3168, 6723585), (3179, 6700320), (3196, 6664680), (3240, 6574172), (3267, 6519840), (3366, 6328080), (3384, 6294420), (3468, 6141960), (3564, 5976520), (3630, 5867856), (3672, 5800740), (3740, 5695272), (3760, 5664978), (3807, 5595040), (3872, 5501115), (3960, 5378868), (3995, 5331744), (4080, 5220666), (4114, 5177520), (4136, 5149980), (4230, 5035536), (4320, 4930629), (4335, 4913568), (4356, 4889880), (4455, 4781216), (4488, 4746060), (4512, 4720815), (4590, 4640592), (4624, 4606470), (4653, 4577760), (4752, 4482390), (4794, 4443120), (4840, 4400892), (4896, 4350555), (5049, 4218720), (5076, 4196280), (5170, 4119984), (5202, 4094640), (5280, 4034151), (5445, 3911904), (5508, 3867160), (5610, 3796848), (5640, 3776652), (5687, 3745440), (5780, 3685176), (5808, 3667410), (5940, 3585912), (5984, 3559545), (6120, 3480444), (6171, 3451680), (6204, 3433320), (6345, 3357024), (6358, 3350160), (6392, 3332340), (6480, 3287086), (6534, 3259920), (6732, 3164040), (6768, 3147210), (6885, 3093728), (6936, 3070980), (7128, 2988260), (7191, 2962080), (7260, 2933928), (7344, 2900370), (7480, 2847636), (7520, 2832489), (7614, 2797520), (7755, 2746656), (7803, 2729760), (7920, 2689434), (7990, 2665872), (8160, 2610333), (8228, 2588760), (8272, 2574990), (8415, 2531232), (8460, 2517768), (8670, 2456784), (8712, 2444940), (8789, 2423520), (8910, 2390608), (8976, 2373030), (9180, 2320296), (9248, 2303235), (9306, 2288880), (9504, 2241195), (9537, 2233440), (9588, 2221560), (9680, 2200446), (9801, 2173280), (10098, 2109360), (10152, 2098140), (10285, 2071008), (10340, 2059992), (10404, 2047320), (10890, 1955952), (11016, 1933580), (11220, 1898424), (11280, 1888326), (11374, 1872720), (11560, 1842588), (11616, 1833705), (11880, 1792956), (11985, 1777248), (12240, 1740222), (12342, 1725840), (12408, 1716660), (12690, 1678512), (12716, 1675080), (12784, 1666170), (12960, 1643543), (13005, 1637856), (13068, 1629960), (13464, 1582020), (13536, 1573605), (13583, 1568160), (13770, 1546864), (13872, 1535490), (13959, 1525920), (14256, 1494130), (14382, 1481040), (14520, 1466964), (14688, 1450185), (14960, 1423818), (15147, 1406240), (15228, 1398760), (15510, 1373328), (15606, 1364880), (15840, 1344717), (15895, 1340064), (15980, 1332936), (16335, 1303968), (16456, 1294380), (16544, 1287495), (16830, 1265616), (16920, 1258884), (17061, 1248480), (17340, 1228392), (17424, 1222470), (17578, 1211760), (17820, 1195304), (17952, 1186515), (18360, 1160148), (18513, 1150560), (18612, 1144440), (19035, 1119008), (19074, 1116720), (19176, 1110780), (19360, 1100223), (19602, 1086640), (20196, 1054680), (20304, 1049070), (20570, 1035504), (20680, 1029996), (20808, 1023660), (21573, 987360), (21780, 977976), (22032, 966790), (22440, 949212), (22560, 944163), (22748, 936360), (23120, 921294), (23265, 915552), (23409, 909920), (23760, 896478), (23970, 888624), (24480, 870111), (24684, 862920), (24816, 858330), (25245, 843744), (25380, 839256), (25432, 837540), (25568, 833085), (26010, 818928), (26136, 814980), (26367, 807840), (26928, 791010), (27166, 784080), (27540, 773432), (27744, 767745), (27918, 762960), (28435, 749088), (28512, 747065), (28611, 744480), (28764, 740520), (29040, 733482), (29920, 711909), (30294, 703120), (30456, 699380), (30855, 690336), (31020, 686664), (31212, 682440), (31790, 670032), (31960, 666468), (32670, 651984), (32912, 647190), (33660, 632808), (33840, 629442), (34122, 624240), (34680, 614196), (34848, 611235), (34969, 609120), 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