1312951680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 640

約数和(自身を含む): 5213260800

約数和(自身を除く): 3900309120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 81, 86, 90, 93, 95, 96, 108, 114, 120, 124, 128, 129, 135, 144, 152, 155, 160, 162, 171, 172, 180, 186, 190, 192, 215, 216, 228, 240, 248, 258, 270, 279, 285, 288, 304, 310, 320, 324, 342, 344, 360, 372, 380, 384, 387, 405, 430, 432, 456, 465, 480, 496, 513, 516, 540, 558, 570, 576, 589, 608, 620, 640, 645, 648, 684, 688, 720, 744, 760, 774, 810, 817, 837, 855, 860, 864, 912, 930, 960, 992, 1026, 1032, 1080, 1116, 1140, 1152, 1161, 1178, 1216, 1240, 1290, 1296, 1333, 1368, 1376, 1395, 1440, 1488, 1520, 1539, 1548, 1620, 1634, 1674, 1710, 1720, 1728, 1767, 1824, 1860, 1920, 1935, 1984, 2052, 2064, 2160, 2232, 2280, 2322, 2356, 2432, 2451, 2480, 2511, 2565, 2580, 2592, 2666, 2736, 2752, 2790, 2880, 2945, 2976, 3040, 3078, 3096, 3240, 3268, 3348, 3420, 3440, 3456, 3483, 3534, 3648, 3720, 3870, 3968, 3999, 4085, 4104, 4128, 4185, 4320, 4464, 4560, 4644, 4712, 4902, 4960, 5022, 5130, 5160, 5184, 5301, 5332, 5472, 5504, 5580, 5760, 5805, 5890, 5952, 6080, 6156, 6192, 6480, 6536, 6665, 6696, 6840, 6880, 6966, 7068, 7296, 7353, 7440, 7695, 7740, 7998, 8170, 8208, 8256, 8370, 8640, 8835, 8928, 9120, 9288, 9424, 9804, 9920, 10044, 10260, 10320, 10368, 10602, 10664, 10944, 11160, 11610, 11780, 11904, 11997, 12160, 12255, 12312, 12384, 12555, 12960, 13072, 13330, 13392, 13680, 13760, 13932, 14136, 14706, 14880, 15390, 15480, 15903, 15996, 16340, 16416, 16512, 16740, 17280, 17415, 17670, 17856, 18240, 18576, 18848, 19608, 19840, 19995, 20088, 20520, 20640, 21204, 21328, 21888, 22059, 22320, 23220, 23560, 23994, 24510, 24624, 24768, 25110, 25327, 25920, 26144, 26505, 26660, 26784, 27360, 27520, 27864, 28272, 29412, 29760, 30780, 30960, 31806, 31992, 32680, 32832, 33480, 34830, 35340, 35712, 35991, 36480, 36765, 37152, 37696, 39216, 39990, 40176, 41040, 41280, 42408, 42656, 44118, 44640, 46440, 47120, 47709, 47988, 49020, 49248, 49536, 50220, 50654, 51840, 52288, 53010, 53320, 53568, 54720, 55728, 56544, 58824, 59520, 59985, 61560, 61920, 63612, 63984, 65360, 65664, 66177, 66960, 69660, 70680, 71982, 73530, 74304, 75392, 75981, 78432, 79515, 79980, 80352, 82080, 82560, 84816, 85312, 88236, 89280, 92880, 94240, 95418, 95976, 98040, 98496, 100440, 101308, 104576, 106020, 106640, 107136, 107973, 109440, 110295, 111456, 113088, 117648, 119970, 123120, 123840, 126635, 127224, 127968, 130720, 132354, 133920, 139320, 141360, 143964, 147060, 148608, 151962, 156864, 159030, 159960, 160704, 164160, 169632, 170624, 176472, 178560, 179955, 185760, 188480, 190836, 191952, 196080, 196992, 200880, 202616, 212040, 213280, 215946, 220590, 222912, 226176, 227943, 235296, 238545, 239940, 246240, 247680, 253270, 254448, 255936, 261440, 264708, 267840, 278640, 282720, 287928, 294120, 303924, 313728, 318060, 319920, 321408, 328320, 330885, 339264, 352944, 359910, 371520, 376960, 379905, 381672, 383904, 392160, 401760, 405232, 424080, 426560, 431892, 441180, 445824, 455886, 470592, 477090, 479880, 492480, 506540, 508896, 511872, 522880, 529416, 535680, 539865, 557280, 565440, 575856, 588240, 607848, 636120, 639840, 661770, 678528, 683829, 705888, 719820, 743040, 759810, 763344, 767808, 784320, 803520, 810464, 848160, 853120, 863784, 882360, 911772, 941184, 954180, 959760, 984960, 1013080, 1017792, 1058832, 1079730, 1114560, 1130880, 1139715, 1151712, 1176480, 1215696, 1272240, 1279680, 1323540, 1367658, 1411776, 1439640, 1519620, 1526688, 1535616, 1568640, 1607040, 1620928, 1696320, 1727568, 1764720, 1823544, 1908360, 1919520, 2026160, 2035584, 2051487, 2117664, 2159460, 2229120, 2279430, 2303424, 2352960, 2431392, 2544480, 2559360, 2647080, 2735316, 2823552, 2879280, 3039240, 3053376, 3241856, 3392640, 3419145, 3455136, 3529440, 3647088, 3816720, 3839040, 4052320, 4102974, 4235328, 4318920, 4558860, 4606848, 4705920, 4862784, 5088960, 5294160, 5470632, 5758560, 6078480, 6106752, 6838290, 6910272, 7058880, 7294176, 7633440, 7678080, 8104640, 8205948, 8470656, 8637840, 9117720, 9725568, 10177920, 10257435, 10588320, 10941264, 11517120, 12156960, 13676580, 13820544, 14117760, 14588352, 15266880, 16209280, 16411896, 17275680, 18235440, 20514870, 21176640, 21882528, 23034240, 24313920, 27353160, 29176704, 30533760, 32823792, 34551360, 36470880, 41029740, 42353280, 43765056, 48627840, 54706320, 65647584, 69102720, 72941760, 82059480, 87530112, 109412640, 131295168, 145883520, 164118960, 218825280, 262590336, 328237920, 437650560, 656475840, 1312951680]

約数ペア:

[(1, 1312951680), (2, 656475840), (3, 437650560), (4, 328237920), (5, 262590336), (6, 218825280), (8, 164118960), (9, 145883520), (10, 131295168), (12, 109412640), (15, 87530112), (16, 82059480), (18, 72941760), (19, 69102720), (20, 65647584), (24, 54706320), (27, 48627840), (30, 43765056), (31, 42353280), (32, 41029740), (36, 36470880), (38, 34551360), (40, 32823792), (43, 30533760), (45, 29176704), (48, 27353160), (54, 24313920), (57, 23034240), (60, 21882528), (62, 21176640), (64, 20514870), (72, 18235440), (76, 17275680), (80, 16411896), (81, 16209280), (86, 15266880), (90, 14588352), (93, 14117760), (95, 13820544), (96, 13676580), (108, 12156960), (114, 11517120), (120, 10941264), (124, 10588320), (128, 10257435), (129, 10177920), (135, 9725568), (144, 9117720), (152, 8637840), (155, 8470656), (160, 8205948), (162, 8104640), (171, 7678080), (172, 7633440), (180, 7294176), (186, 7058880), (190, 6910272), (192, 6838290), (215, 6106752), (216, 6078480), (228, 5758560), (240, 5470632), (248, 5294160), (258, 5088960), (270, 4862784), (279, 4705920), (285, 4606848), (288, 4558860), (304, 4318920), (310, 4235328), (320, 4102974), (324, 4052320), (342, 3839040), (344, 3816720), (360, 3647088), (372, 3529440), (380, 3455136), (384, 3419145), (387, 3392640), (405, 3241856), (430, 3053376), (432, 3039240), (456, 2879280), (465, 2823552), (480, 2735316), (496, 2647080), (513, 2559360), (516, 2544480), (540, 2431392), (558, 2352960), (570, 2303424), (576, 2279430), (589, 2229120), (608, 2159460), (620, 2117664), (640, 2051487), (645, 2035584), (648, 2026160), (684, 1919520), (688, 1908360), (720, 1823544), (744, 1764720), (760, 1727568), (774, 1696320), (810, 1620928), (817, 1607040), (837, 1568640), (855, 1535616), (860, 1526688), (864, 1519620), (912, 1439640), (930, 1411776), (960, 1367658), (992, 1323540), (1026, 1279680), (1032, 1272240), (1080, 1215696), (1116, 1176480), (1140, 1151712), (1152, 1139715), (1161, 1130880), (1178, 1114560), (1216, 1079730), (1240, 1058832), (1290, 1017792), (1296, 1013080), (1333, 984960), (1368, 959760), (1376, 954180), (1395, 941184), (1440, 911772), (1488, 882360), (1520, 863784), (1539, 853120), (1548, 848160), (1620, 810464), (1634, 803520), (1674, 784320), (1710, 767808), (1720, 763344), (1728, 759810), (1767, 743040), (1824, 719820), (1860, 705888), (1920, 683829), (1935, 678528), (1984, 661770), (2052, 639840), (2064, 636120), (2160, 607848), (2232, 588240), (2280, 575856), (2322, 565440), (2356, 557280), (2432, 539865), (2451, 535680), (2480, 529416), (2511, 522880), (2565, 511872), (2580, 508896), (2592, 506540), (2666, 492480), (2736, 479880), (2752, 477090), (2790, 470592), (2880, 455886), (2945, 445824), (2976, 441180), (3040, 431892), (3078, 426560), (3096, 424080), (3240, 405232), (3268, 401760), (3348, 392160), (3420, 383904), (3440, 381672), (3456, 379905), (3483, 376960), (3534, 371520), (3648, 359910), (3720, 352944), (3870, 339264), (3968, 330885), (3999, 328320), (4085, 321408), (4104, 319920), (4128, 318060), (4185, 313728), (4320, 303924), (4464, 294120), (4560, 287928), (4644, 282720), (4712, 278640), (4902, 267840), (4960, 264708), (5022, 261440), (5130, 255936), (5160, 254448), (5184, 253270), (5301, 247680), (5332, 246240), (5472, 239940), (5504, 238545), (5580, 235296), (5760, 227943), (5805, 226176), (5890, 222912), (5952, 220590), (6080, 215946), (6156, 213280), (6192, 212040), (6480, 202616), (6536, 200880), (6665, 196992), (6696, 196080), (6840, 191952), (6880, 190836), (6966, 188480), (7068, 185760), (7296, 179955), (7353, 178560), (7440, 176472), (7695, 170624), (7740, 169632), (7998, 164160), (8170, 160704), (8208, 159960), (8256, 159030), (8370, 156864), (8640, 151962), (8835, 148608), (8928, 147060), (9120, 143964), (9288, 141360), (9424, 139320), (9804, 133920), (9920, 132354), (10044, 130720), (10260, 127968), (10320, 127224), (10368, 126635), (10602, 123840), (10664, 123120), (10944, 119970), (11160, 117648), (11610, 113088), (11780, 111456), (11904, 110295), (11997, 109440), (12160, 107973), (12255, 107136), (12312, 106640), (12384, 106020), (12555, 104576), (12960, 101308), (13072, 100440), (13330, 98496), (13392, 98040), (13680, 95976), (13760, 95418), (13932, 94240), (14136, 92880), (14706, 89280), (14880, 88236), (15390, 85312), (15480, 84816), (15903, 82560), (15996, 82080), (16340, 80352), (16416, 79980), (16512, 79515), (16740, 78432), (17280, 75981), (17415, 75392), (17670, 74304), (17856, 73530), (18240, 71982), (18576, 70680), (18848, 69660), (19608, 66960), (19840, 66177), (19995, 65664), (20088, 65360), (20520, 63984), (20640, 63612), (21204, 61920), (21328, 61560), (21888, 59985), (22059, 59520), (22320, 58824), (23220, 56544), (23560, 55728), (23994, 54720), (24510, 53568), (24624, 53320), (24768, 53010), (25110, 52288), (25327, 51840), (25920, 50654), (26144, 50220), (26505, 49536), (26660, 49248), (26784, 49020), (27360, 47988), (27520, 47709), (27864, 47120), (28272, 46440), (29412, 44640), (29760, 44118), (30780, 42656), (30960, 42408), (31806, 41280), (31992, 41040), (32680, 40176), (32832, 39990), (33480, 39216), (34830, 37696), (35340, 37152), (35712, 36765), (35991, 36480)]