1247126400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3374

約数の個数: 288

約数和(自身を含む): 4793781720

約数和(自身を除く): 3546655320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 640, 650, 720, 780, 800, 832, 900, 936, 960, 975, 1040, 1152, 1170, 1200, 1248, 1300, 1440, 1560, 1600, 1664, 1800, 1872, 1920, 1950, 2080, 2340, 2400, 2496, 2600, 2880, 2925, 3120, 3200, 3331, 3600, 3744, 3900, 4160, 4680, 4800, 4992, 5200, 5760, 5850, 6240, 6662, 7200, 7488, 7800, 8320, 9360, 9600, 9993, 10400, 11700, 12480, 13324, 14400, 14976, 15600, 16655, 18720, 19986, 20800, 23400, 24960, 26648, 28800, 29979, 31200, 33310, 37440, 39972, 41600, 43303, 46800, 49965, 53296, 59958, 62400, 66620, 74880, 79944, 83275, 86606, 93600, 99930, 106592, 119916, 124800, 129909, 133240, 149895, 159888, 166550, 173212, 187200, 199860, 213184, 216515, 239832, 249825, 259818, 266480, 299790, 319776, 333100, 346424, 374400, 389727, 399720, 426368, 433030, 479664, 499650, 519636, 532960, 599580, 639552, 649545, 666200, 692848, 749475, 779454, 799440, 866060, 959328, 999300, 1039272, 1065920, 1082575, 1199160, 1279104, 1299090, 1332400, 1385696, 1498950, 1558908, 1598880, 1732120, 1918656, 1948635, 1998600, 2078544, 2131840, 2165150, 2398320, 2598180, 2664800, 2771392, 2997900, 3117816, 3197760, 3247725, 3464240, 3837312, 3897270, 3997200, 4157088, 4330300, 4796640, 5196360, 5329600, 5542784, 5995800, 6235632, 6395520, 6495450, 6928480, 7794540, 7994400, 8314176, 8660600, 9593280, 9743175, 10392720, 10659200, 11991600, 12471264, 12990900, 13856960, 15589080, 15988800, 16628352, 17321200, 19186560, 19486350, 20785440, 23983200, 24942528, 25981800, 27713920, 31178160, 31977600, 34642400, 38972700, 41570880, 47966400, 49885056, 51963600, 62356320, 69284800, 77945400, 83141760, 95932800, 103927200, 124712640, 138569600, 155890800, 207854400, 249425280, 311781600, 415708800, 623563200, 1247126400]

約数ペア:

[(1, 1247126400), (2, 623563200), (3, 415708800), (4, 311781600), (5, 249425280), (6, 207854400), (8, 155890800), (9, 138569600), (10, 124712640), (12, 103927200), (13, 95932800), (15, 83141760), (16, 77945400), (18, 69284800), (20, 62356320), (24, 51963600), (25, 49885056), (26, 47966400), (30, 41570880), (32, 38972700), (36, 34642400), (39, 31977600), (40, 31178160), (45, 27713920), (48, 25981800), (50, 24942528), (52, 23983200), (60, 20785440), (64, 19486350), (65, 19186560), (72, 17321200), (75, 16628352), (78, 15988800), (80, 15589080), (90, 13856960), (96, 12990900), (100, 12471264), (104, 11991600), (117, 10659200), (120, 10392720), (128, 9743175), (130, 9593280), (144, 8660600), (150, 8314176), (156, 7994400), (160, 7794540), (180, 6928480), (192, 6495450), (195, 6395520), (200, 6235632), (208, 5995800), (225, 5542784), (234, 5329600), (240, 5196360), (260, 4796640), (288, 4330300), (300, 4157088), (312, 3997200), (320, 3897270), (325, 3837312), (360, 3464240), (384, 3247725), (390, 3197760), (400, 3117816), (416, 2997900), (450, 2771392), (468, 2664800), (480, 2598180), (520, 2398320), (576, 2165150), (585, 2131840), (600, 2078544), (624, 1998600), (640, 1948635), (650, 1918656), (720, 1732120), (780, 1598880), (800, 1558908), (832, 1498950), (900, 1385696), (936, 1332400), (960, 1299090), (975, 1279104), (1040, 1199160), (1152, 1082575), (1170, 1065920), (1200, 1039272), (1248, 999300), (1300, 959328), (1440, 866060), (1560, 799440), (1600, 779454), (1664, 749475), (1800, 692848), (1872, 666200), (1920, 649545), (1950, 639552), (2080, 599580), (2340, 532960), (2400, 519636), (2496, 499650), (2600, 479664), (2880, 433030), (2925, 426368), (3120, 399720), (3200, 389727), (3331, 374400), (3600, 346424), (3744, 333100), (3900, 319776), (4160, 299790), (4680, 266480), (4800, 259818), (4992, 249825), (5200, 239832), (5760, 216515), (5850, 213184), (6240, 199860), (6662, 187200), (7200, 173212), (7488, 166550), (7800, 159888), (8320, 149895), (9360, 133240), (9600, 129909), (9993, 124800), (10400, 119916), (11700, 106592), (12480, 99930), (13324, 93600), (14400, 86606), (14976, 83275), (15600, 79944), (16655, 74880), (18720, 66620), (19986, 62400), (20800, 59958), (23400, 53296), (24960, 49965), (26648, 46800), (28800, 43303), (29979, 41600), (31200, 39972), (33310, 37440)]