1815016320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24239}}^1$

素因数の和:24277

約数の個数: 192

約数和(自身を含む): 6749870400

約数和(自身を除く): 4934854080

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, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24239, 24960, 37440, 48478, 72717, 74880, 96956, 121195, 145434, 193912, 218151, 242390, 290868, 315107, 363585, 387824, 436302, 484780, 581736, 630214, 727170, 775648, 872604, 945321, 969560, 1090755, 1163472, 1260428, 1454340, 1551296, 1575535, 1745208, 1890642, 1939120, 2181510, 2326944, 2520856, 2835963, 2908680, 3102592, 3151070, 3490416, 3781284, 3878240, 4363020, 4653888, 4726605, 5041712, 5671926, 5817360, 6302140, 6980832, 7562568, 7756480, 8726040, 9307776, 9453210, 10083424, 11343852, 11634720, 12604280, 13961664, 14179815, 15125136, 15512960, 17452080, 18906420, 20166848, 22687704, 23269440, 25208560, 27923328, 28359630, 30250272, 34904160, 37812840, 40333696, 45375408, 46538880, 50417120, 56719260, 60500544, 69808320, 75625680, 90750816, 100834240, 113438520, 121001088, 139616640, 151251360, 181501632, 201668480, 226877040, 302502720, 363003264, 453754080, 605005440, 907508160, 1815016320]

約数ペア:

[(1, 1815016320), (2, 907508160), (3, 605005440), (4, 453754080), (5, 363003264), (6, 302502720), (8, 226877040), (9, 201668480), (10, 181501632), (12, 151251360), (13, 139616640), (15, 121001088), (16, 113438520), (18, 100834240), (20, 90750816), (24, 75625680), (26, 69808320), (30, 60500544), (32, 56719260), (36, 50417120), (39, 46538880), (40, 45375408), (45, 40333696), (48, 37812840), (52, 34904160), (60, 30250272), (64, 28359630), (65, 27923328), (72, 25208560), (78, 23269440), (80, 22687704), (90, 20166848), (96, 18906420), (104, 17452080), (117, 15512960), (120, 15125136), (128, 14179815), (130, 13961664), (144, 12604280), (156, 11634720), (160, 11343852), (180, 10083424), (192, 9453210), (195, 9307776), (208, 8726040), (234, 7756480), (240, 7562568), (260, 6980832), (288, 6302140), (312, 5817360), (320, 5671926), (360, 5041712), (384, 4726605), (390, 4653888), (416, 4363020), (468, 3878240), (480, 3781284), (520, 3490416), (576, 3151070), (585, 3102592), (624, 2908680), (640, 2835963), (720, 2520856), (780, 2326944), (832, 2181510), (936, 1939120), (960, 1890642), (1040, 1745208), (1152, 1575535), (1170, 1551296), (1248, 1454340), (1440, 1260428), (1560, 1163472), (1664, 1090755), (1872, 969560), (1920, 945321), (2080, 872604), (2340, 775648), (2496, 727170), (2880, 630214), (3120, 581736), (3744, 484780), (4160, 436302), (4680, 387824), (4992, 363585), (5760, 315107), (6240, 290868), (7488, 242390), (8320, 218151), (9360, 193912), (12480, 145434), (14976, 121195), (18720, 96956), (24239, 74880), (24960, 72717), (37440, 48478)]