7465985280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49853}}^1$

素因数の和:49893

約数の個数: 216

約数和(自身を含む): 27819130248

約数和(自身を除く): 20353144968

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 24960, 29952, 37440, 49853, 49920, 74880, 99706, 149559, 149760, 199412, 249265, 299118, 398824, 448677, 498530, 598236, 648089, 747795, 797648, 897354, 997060, 1196472, 1296178, 1495590, 1595296, 1794708, 1944267, 1994120, 2243385, 2392944, 2592356, 2991180, 3190592, 3240445, 3589416, 3888534, 3988240, 4486770, 4785888, 5184712, 5832801, 5982360, 6381184, 6480890, 7178832, 7777068, 7976480, 8973540, 9571776, 9721335, 10369424, 11665602, 11964720, 12762368, 12961780, 14357664, 15554136, 15952960, 17947080, 19143552, 19442670, 20738848, 23331204, 23929440, 25923560, 28715328, 29164005, 31108272, 31905920, 35894160, 38287104, 38885340, 41477696, 46662408, 47858880, 51847120, 57430656, 58328010, 62216544, 63811840, 71788320, 77770680, 82955392, 93324816, 95717760, 103694240, 114861312, 116656020, 124433088, 143576640, 155541360, 165910784, 186649632, 191435520, 207388480, 233312040, 248866176, 287153280, 311082720, 373299264, 414776960, 466624080, 497732352, 574306560, 622165440, 746598528, 829553920, 933248160, 1244330880, 1493197056, 1866496320, 2488661760, 3732992640, 7465985280]

約数ペア:

[(1, 7465985280), (2, 3732992640), (3, 2488661760), (4, 1866496320), (5, 1493197056), (6, 1244330880), (8, 933248160), (9, 829553920), (10, 746598528), (12, 622165440), (13, 574306560), (15, 497732352), (16, 466624080), (18, 414776960), (20, 373299264), (24, 311082720), (26, 287153280), (30, 248866176), (32, 233312040), (36, 207388480), (39, 191435520), (40, 186649632), (45, 165910784), (48, 155541360), (52, 143576640), (60, 124433088), (64, 116656020), (65, 114861312), (72, 103694240), (78, 95717760), (80, 93324816), (90, 82955392), (96, 77770680), (104, 71788320), (117, 63811840), (120, 62216544), (128, 58328010), (130, 57430656), (144, 51847120), (156, 47858880), (160, 46662408), (180, 41477696), (192, 38885340), (195, 38287104), (208, 35894160), (234, 31905920), (240, 31108272), (256, 29164005), (260, 28715328), (288, 25923560), (312, 23929440), (320, 23331204), (360, 20738848), (384, 19442670), (390, 19143552), (416, 17947080), (468, 15952960), (480, 15554136), (520, 14357664), (576, 12961780), (585, 12762368), (624, 11964720), (640, 11665602), (720, 10369424), (768, 9721335), (780, 9571776), (832, 8973540), (936, 7976480), (960, 7777068), (1040, 7178832), (1152, 6480890), (1170, 6381184), (1248, 5982360), (1280, 5832801), (1440, 5184712), (1560, 4785888), (1664, 4486770), (1872, 3988240), (1920, 3888534), (2080, 3589416), (2304, 3240445), (2340, 3190592), (2496, 2991180), (2880, 2592356), (3120, 2392944), (3328, 2243385), (3744, 1994120), (3840, 1944267), (4160, 1794708), (4680, 1595296), (4992, 1495590), (5760, 1296178), (6240, 1196472), (7488, 997060), (8320, 897354), (9360, 797648), (9984, 747795), (11520, 648089), (12480, 598236), (14976, 498530), (16640, 448677), (18720, 398824), (24960, 299118), (29952, 249265), (37440, 199412), (49853, 149760), (49920, 149559), (74880, 99706)]