649789920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 288

約数和(自身を含む): 2418316992

約数和(自身を除く): 1768527072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 103, 104, 117, 120, 130, 144, 156, 160, 180, 195, 206, 208, 234, 240, 260, 288, 309, 312, 337, 360, 390, 412, 416, 468, 480, 515, 520, 585, 618, 624, 674, 720, 780, 824, 927, 936, 1011, 1030, 1040, 1170, 1236, 1248, 1339, 1348, 1440, 1545, 1560, 1648, 1685, 1854, 1872, 2022, 2060, 2080, 2340, 2472, 2678, 2696, 3033, 3090, 3120, 3296, 3370, 3708, 3744, 4017, 4044, 4120, 4381, 4635, 4680, 4944, 5055, 5356, 5392, 6066, 6180, 6240, 6695, 6740, 7416, 8034, 8088, 8240, 8762, 9270, 9360, 9888, 10110, 10712, 10784, 12051, 12132, 12360, 13143, 13390, 13480, 14832, 15165, 16068, 16176, 16480, 17524, 18540, 18720, 20085, 20220, 21424, 21905, 24102, 24264, 24720, 26286, 26780, 26960, 29664, 30330, 32136, 32352, 34711, 35048, 37080, 39429, 40170, 40440, 42848, 43810, 48204, 48528, 49440, 52572, 53560, 53920, 60255, 60660, 64272, 65715, 69422, 70096, 74160, 78858, 80340, 80880, 87620, 96408, 97056, 104133, 105144, 107120, 120510, 121320, 128544, 131430, 138844, 140192, 148320, 157716, 160680, 161760, 173555, 175240, 192816, 197145, 208266, 210288, 214240, 241020, 242640, 262860, 277688, 312399, 315432, 321360, 347110, 350480, 385632, 394290, 416532, 420576, 451243, 482040, 485280, 520665, 525720, 555376, 624798, 630864, 642720, 694220, 700960, 788580, 833064, 902486, 964080, 1041330, 1051440, 1110752, 1249596, 1261728, 1353729, 1388440, 1561995, 1577160, 1666128, 1804972, 1928160, 2082660, 2102880, 2256215, 2499192, 2707458, 2776880, 3123990, 3154320, 3332256, 3609944, 4061187, 4165320, 4512430, 4998384, 5414916, 5553760, 6247980, 6308640, 6768645, 7219888, 8122374, 8330640, 9024860, 9996768, 10829832, 12495960, 13537290, 14439776, 16244748, 16661280, 18049720, 20305935, 21659664, 24991920, 27074580, 32489496, 36099440, 40611870, 43319328, 49983840, 54149160, 64978992, 72198880, 81223740, 108298320, 129957984, 162447480, 216596640, 324894960, 649789920]

約数ペア:

[(1, 649789920), (2, 324894960), (3, 216596640), (4, 162447480), (5, 129957984), (6, 108298320), (8, 81223740), (9, 72198880), (10, 64978992), (12, 54149160), (13, 49983840), (15, 43319328), (16, 40611870), (18, 36099440), (20, 32489496), (24, 27074580), (26, 24991920), (30, 21659664), (32, 20305935), (36, 18049720), (39, 16661280), (40, 16244748), (45, 14439776), (48, 13537290), (52, 12495960), (60, 10829832), (65, 9996768), (72, 9024860), (78, 8330640), (80, 8122374), (90, 7219888), (96, 6768645), (103, 6308640), (104, 6247980), (117, 5553760), (120, 5414916), (130, 4998384), (144, 4512430), (156, 4165320), (160, 4061187), (180, 3609944), (195, 3332256), (206, 3154320), (208, 3123990), (234, 2776880), (240, 2707458), (260, 2499192), (288, 2256215), (309, 2102880), (312, 2082660), (337, 1928160), (360, 1804972), (390, 1666128), (412, 1577160), (416, 1561995), (468, 1388440), (480, 1353729), (515, 1261728), (520, 1249596), (585, 1110752), (618, 1051440), (624, 1041330), (674, 964080), (720, 902486), (780, 833064), (824, 788580), (927, 700960), (936, 694220), (1011, 642720), (1030, 630864), (1040, 624798), (1170, 555376), (1236, 525720), (1248, 520665), (1339, 485280), (1348, 482040), (1440, 451243), (1545, 420576), (1560, 416532), (1648, 394290), (1685, 385632), (1854, 350480), (1872, 347110), (2022, 321360), (2060, 315432), (2080, 312399), (2340, 277688), (2472, 262860), (2678, 242640), (2696, 241020), (3033, 214240), (3090, 210288), (3120, 208266), (3296, 197145), (3370, 192816), (3708, 175240), (3744, 173555), (4017, 161760), (4044, 160680), (4120, 157716), (4381, 148320), (4635, 140192), (4680, 138844), (4944, 131430), (5055, 128544), (5356, 121320), (5392, 120510), (6066, 107120), (6180, 105144), (6240, 104133), (6695, 97056), (6740, 96408), (7416, 87620), (8034, 80880), (8088, 80340), (8240, 78858), (8762, 74160), (9270, 70096), (9360, 69422), (9888, 65715), (10110, 64272), (10712, 60660), (10784, 60255), (12051, 53920), (12132, 53560), (12360, 52572), (13143, 49440), (13390, 48528), (13480, 48204), (14832, 43810), (15165, 42848), (16068, 40440), (16176, 40170), (16480, 39429), (17524, 37080), (18540, 35048), (18720, 34711), (20085, 32352), (20220, 32136), (21424, 30330), (21905, 29664), (24102, 26960), (24264, 26780), (24720, 26286)]