64720914336

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2683}}^1$

素因数の和:3108

約数の個数: 288

約数和(自身を含む): 210499248960

約数和(自身を除く): 145778334624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 379, 408, 416, 442, 468, 544, 612, 624, 663, 758, 816, 884, 936, 1137, 1224, 1248, 1326, 1516, 1632, 1768, 1872, 1989, 2274, 2448, 2652, 2683, 3032, 3411, 3536, 3744, 3978, 4548, 4896, 4927, 5304, 5366, 6064, 6443, 6822, 7072, 7956, 8049, 9096, 9854, 10608, 10732, 12128, 12886, 13644, 14781, 15912, 16098, 18192, 19329, 19708, 21216, 21464, 24147, 25772, 27288, 29562, 31824, 32196, 34879, 36384, 38658, 39416, 42928, 44343, 45611, 48294, 51544, 54576, 57987, 59124, 63648, 64392, 69758, 77316, 78832, 83759, 85856, 88686, 91222, 96588, 103088, 104637, 109152, 115974, 118248, 128784, 136833, 139516, 154632, 157664, 167518, 177372, 182444, 193176, 206176, 209274, 231948, 236496, 251277, 257568, 273666, 279032, 309264, 313911, 335036, 354744, 364888, 386352, 410499, 418548, 463896, 472992, 502554, 547332, 558064, 592943, 618528, 627822, 670072, 709488, 729776, 753831, 772704, 820998, 837096, 927792, 1005108, 1016857, 1094664, 1116128, 1185886, 1255644, 1340144, 1418976, 1459552, 1507662, 1641996, 1674192, 1778829, 1855584, 2010216, 2033714, 2189328, 2371772, 2511288, 2680288, 3015324, 3050571, 3283992, 3348384, 3557658, 4020432, 4067428, 4378656, 4743544, 5022576, 5336487, 6030648, 6101142, 6567984, 7115316, 8040864, 8134856, 9151713, 9487088, 10045152, 10672974, 12061296, 12202284, 13135968, 13219141, 14230632, 16269712, 17286569, 18303426, 18974176, 21345948, 24122592, 24404568, 26438282, 28461264, 32539424, 34573138, 36606852, 39657423, 42691896, 48809136, 51859707, 52876564, 56922528, 69146276, 73213704, 79314846, 85383792, 97618272, 103719414, 105753128, 118972269, 138292552, 146427408, 155579121, 158629692, 170767584, 207438828, 211506256, 224725397, 237944538, 276585104, 292854816, 311158242, 317259384, 414877656, 423012512, 449450794, 475889076, 553170208, 622316484, 634518768, 674176191, 829755312, 898901588, 951778152, 1244632968, 1269037536, 1348352382, 1659510624, 1797803176, 1903556304, 2022528573, 2489265936, 2696704764, 3595606352, 3807112608, 4045057146, 4978531872, 5393409528, 7191212704, 8090114292, 10786819056, 16180228584, 21573638112, 32360457168, 64720914336]

約数ペア:

[(1, 64720914336), (2, 32360457168), (3, 21573638112), (4, 16180228584), (6, 10786819056), (8, 8090114292), (9, 7191212704), (12, 5393409528), (13, 4978531872), (16, 4045057146), (17, 3807112608), (18, 3595606352), (24, 2696704764), (26, 2489265936), (32, 2022528573), (34, 1903556304), (36, 1797803176), (39, 1659510624), (48, 1348352382), (51, 1269037536), (52, 1244632968), (68, 951778152), (72, 898901588), (78, 829755312), (96, 674176191), (102, 634518768), (104, 622316484), (117, 553170208), (136, 475889076), (144, 449450794), (153, 423012512), (156, 414877656), (204, 317259384), (208, 311158242), (221, 292854816), (234, 276585104), (272, 237944538), (288, 224725397), (306, 211506256), (312, 207438828), (379, 170767584), (408, 158629692), (416, 155579121), (442, 146427408), (468, 138292552), (544, 118972269), (612, 105753128), (624, 103719414), (663, 97618272), (758, 85383792), (816, 79314846), (884, 73213704), (936, 69146276), (1137, 56922528), (1224, 52876564), (1248, 51859707), (1326, 48809136), (1516, 42691896), (1632, 39657423), (1768, 36606852), (1872, 34573138), (1989, 32539424), (2274, 28461264), (2448, 26438282), (2652, 24404568), (2683, 24122592), (3032, 21345948), (3411, 18974176), (3536, 18303426), (3744, 17286569), (3978, 16269712), (4548, 14230632), (4896, 13219141), (4927, 13135968), (5304, 12202284), (5366, 12061296), (6064, 10672974), (6443, 10045152), (6822, 9487088), (7072, 9151713), (7956, 8134856), (8049, 8040864), (9096, 7115316), (9854, 6567984), (10608, 6101142), (10732, 6030648), (12128, 5336487), (12886, 5022576), (13644, 4743544), (14781, 4378656), (15912, 4067428), (16098, 4020432), (18192, 3557658), (19329, 3348384), (19708, 3283992), (21216, 3050571), (21464, 3015324), (24147, 2680288), (25772, 2511288), (27288, 2371772), (29562, 2189328), (31824, 2033714), (32196, 2010216), (34879, 1855584), (36384, 1778829), (38658, 1674192), (39416, 1641996), (42928, 1507662), (44343, 1459552), (45611, 1418976), (48294, 1340144), (51544, 1255644), (54576, 1185886), (57987, 1116128), (59124, 1094664), (63648, 1016857), (64392, 1005108), (69758, 927792), (77316, 837096), (78832, 820998), (83759, 772704), (85856, 753831), (88686, 729776), (91222, 709488), (96588, 670072), (103088, 627822), (104637, 618528), (109152, 592943), (115974, 558064), (118248, 547332), (128784, 502554), (136833, 472992), (139516, 463896), (154632, 418548), (157664, 410499), (167518, 386352), (177372, 364888), (182444, 354744), (193176, 335036), (206176, 313911), (209274, 309264), (231948, 279032), (236496, 273666), (251277, 257568)]