69102720

素因数分解:

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

素因数の和:105

約数の個数: 320

約数和(自身を含む): 260663040

約数和(自身を除く): 191560320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 43, 45, 48, 54, 60, 62, 64, 72, 80, 81, 86, 90, 93, 96, 108, 120, 124, 128, 129, 135, 144, 155, 160, 162, 172, 180, 186, 192, 215, 216, 240, 248, 258, 270, 279, 288, 310, 320, 324, 344, 360, 372, 384, 387, 405, 430, 432, 465, 480, 496, 516, 540, 558, 576, 620, 640, 645, 648, 688, 720, 744, 774, 810, 837, 860, 864, 930, 960, 992, 1032, 1080, 1116, 1152, 1161, 1240, 1290, 1296, 1333, 1376, 1395, 1440, 1488, 1548, 1620, 1674, 1720, 1728, 1860, 1920, 1935, 1984, 2064, 2160, 2232, 2322, 2480, 2511, 2580, 2592, 2666, 2752, 2790, 2880, 2976, 3096, 3240, 3348, 3440, 3456, 3483, 3720, 3870, 3968, 3999, 4128, 4185, 4320, 4464, 4644, 4960, 5022, 5160, 5184, 5332, 5504, 5580, 5760, 5805, 5952, 6192, 6480, 6665, 6696, 6880, 6966, 7440, 7740, 7998, 8256, 8370, 8640, 8928, 9288, 9920, 10044, 10320, 10368, 10664, 11160, 11610, 11904, 11997, 12384, 12555, 12960, 13330, 13392, 13760, 13932, 14880, 15480, 15996, 16512, 16740, 17280, 17415, 17856, 18576, 19840, 19995, 20088, 20640, 21328, 22320, 23220, 23994, 24768, 25110, 25920, 26660, 26784, 27520, 27864, 29760, 30960, 31992, 33480, 34830, 35712, 35991, 37152, 39990, 40176, 41280, 42656, 44640, 46440, 47988, 49536, 50220, 51840, 53320, 53568, 55728, 59520, 59985, 61920, 63984, 66960, 69660, 71982, 74304, 79980, 80352, 82560, 85312, 89280, 92880, 95976, 100440, 106640, 107136, 107973, 111456, 119970, 123840, 127968, 133920, 139320, 143964, 148608, 159960, 160704, 170624, 178560, 179955, 185760, 191952, 200880, 213280, 215946, 222912, 239940, 247680, 255936, 267840, 278640, 287928, 319920, 321408, 359910, 371520, 383904, 401760, 426560, 431892, 445824, 479880, 511872, 535680, 539865, 557280, 575856, 639840, 719820, 743040, 767808, 803520, 853120, 863784, 959760, 1079730, 1114560, 1151712, 1279680, 1439640, 1535616, 1607040, 1727568, 1919520, 2159460, 2229120, 2303424, 2559360, 2879280, 3455136, 3839040, 4318920, 4606848, 5758560, 6910272, 7678080, 8637840, 11517120, 13820544, 17275680, 23034240, 34551360, 69102720]

約数ペア:

[(1, 69102720), (2, 34551360), (3, 23034240), (4, 17275680), (5, 13820544), (6, 11517120), (8, 8637840), (9, 7678080), (10, 6910272), (12, 5758560), (15, 4606848), (16, 4318920), (18, 3839040), (20, 3455136), (24, 2879280), (27, 2559360), (30, 2303424), (31, 2229120), (32, 2159460), (36, 1919520), (40, 1727568), (43, 1607040), (45, 1535616), (48, 1439640), (54, 1279680), (60, 1151712), (62, 1114560), (64, 1079730), (72, 959760), (80, 863784), (81, 853120), (86, 803520), (90, 767808), (93, 743040), (96, 719820), (108, 639840), (120, 575856), (124, 557280), (128, 539865), (129, 535680), (135, 511872), (144, 479880), (155, 445824), (160, 431892), (162, 426560), (172, 401760), (180, 383904), (186, 371520), (192, 359910), (215, 321408), (216, 319920), (240, 287928), (248, 278640), (258, 267840), (270, 255936), (279, 247680), (288, 239940), (310, 222912), (320, 215946), (324, 213280), (344, 200880), (360, 191952), (372, 185760), (384, 179955), (387, 178560), (405, 170624), (430, 160704), (432, 159960), (465, 148608), (480, 143964), (496, 139320), (516, 133920), (540, 127968), (558, 123840), (576, 119970), (620, 111456), (640, 107973), (645, 107136), (648, 106640), (688, 100440), (720, 95976), (744, 92880), (774, 89280), (810, 85312), (837, 82560), (860, 80352), (864, 79980), (930, 74304), (960, 71982), (992, 69660), (1032, 66960), (1080, 63984), (1116, 61920), (1152, 59985), (1161, 59520), (1240, 55728), (1290, 53568), (1296, 53320), (1333, 51840), (1376, 50220), (1395, 49536), (1440, 47988), (1488, 46440), (1548, 44640), (1620, 42656), (1674, 41280), (1720, 40176), (1728, 39990), (1860, 37152), (1920, 35991), (1935, 35712), (1984, 34830), (2064, 33480), (2160, 31992), (2232, 30960), (2322, 29760), (2480, 27864), (2511, 27520), (2580, 26784), (2592, 26660), (2666, 25920), (2752, 25110), (2790, 24768), (2880, 23994), (2976, 23220), (3096, 22320), (3240, 21328), (3348, 20640), (3440, 20088), (3456, 19995), (3483, 19840), (3720, 18576), (3870, 17856), (3968, 17415), (3999, 17280), (4128, 16740), (4185, 16512), (4320, 15996), (4464, 15480), (4644, 14880), (4960, 13932), (5022, 13760), (5160, 13392), (5184, 13330), (5332, 12960), (5504, 12555), (5580, 12384), (5760, 11997), (5805, 11904), (5952, 11610), (6192, 11160), (6480, 10664), (6665, 10368), (6696, 10320), (6880, 10044), (6966, 9920), (7440, 9288), (7740, 8928), (7998, 8640), (8256, 8370)]