15812936640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4657}}^1$

素因数の和:4817

約数の個数: 280

約数和(自身を含む): 56690952912

約数和(自身を除く): 40878016272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 131, 135, 144, 160, 162, 180, 192, 216, 240, 262, 270, 288, 320, 324, 360, 393, 405, 432, 480, 524, 540, 576, 648, 655, 720, 786, 810, 864, 960, 1048, 1080, 1179, 1296, 1310, 1440, 1572, 1620, 1728, 1965, 2096, 2160, 2358, 2592, 2620, 2880, 3144, 3240, 3537, 3930, 4192, 4320, 4657, 4716, 5184, 5240, 5895, 6288, 6480, 7074, 7860, 8384, 8640, 9314, 9432, 10480, 10611, 11790, 12576, 12960, 13971, 14148, 15720, 17685, 18628, 18864, 20960, 21222, 23285, 23580, 25152, 25920, 27942, 28296, 31440, 35370, 37256, 37728, 41913, 41920, 42444, 46570, 47160, 53055, 55884, 56592, 62880, 69855, 70740, 74512, 75456, 83826, 84888, 93140, 94320, 106110, 111768, 113184, 125739, 125760, 139710, 141480, 149024, 167652, 169776, 186280, 188640, 209565, 212220, 223536, 226368, 251478, 279420, 282960, 298048, 335304, 339552, 372560, 377217, 377280, 419130, 424440, 447072, 502956, 558840, 565920, 610067, 628695, 670608, 679104, 745120, 754434, 838260, 848880, 894144, 1005912, 1117680, 1131840, 1220134, 1257390, 1341216, 1490240, 1508868, 1676520, 1697760, 1830201, 1886085, 2011824, 2235360, 2440268, 2514780, 2682432, 3017736, 3050335, 3353040, 3395520, 3660402, 3772170, 4023648, 4470720, 4880536, 5029560, 5490603, 6035472, 6100670, 6706080, 7320804, 7544340, 8047296, 9151005, 9761072, 10059120, 10981206, 12070944, 12201340, 13412160, 14641608, 15088680, 16471809, 18302010, 19522144, 20118240, 21962412, 24141888, 24402680, 27453015, 29283216, 30177360, 32943618, 36604020, 39044288, 40236480, 43924824, 48805360, 49415427, 54906030, 58566432, 60354720, 65887236, 73208040, 82359045, 87849648, 97610720, 98830854, 109812060, 117132864, 120709440, 131774472, 146416080, 164718090, 175699296, 195221440, 197661708, 219624120, 247077135, 263548944, 292832160, 329436180, 351398592, 395323416, 439248240, 494154270, 527097888, 585664320, 658872360, 790646832, 878496480, 988308540, 1054195776, 1317744720, 1581293664, 1756992960, 1976617080, 2635489440, 3162587328, 3953234160, 5270978880, 7906468320, 15812936640]

約数ペア:

[(1, 15812936640), (2, 7906468320), (3, 5270978880), (4, 3953234160), (5, 3162587328), (6, 2635489440), (8, 1976617080), (9, 1756992960), (10, 1581293664), (12, 1317744720), (15, 1054195776), (16, 988308540), (18, 878496480), (20, 790646832), (24, 658872360), (27, 585664320), (30, 527097888), (32, 494154270), (36, 439248240), (40, 395323416), (45, 351398592), (48, 329436180), (54, 292832160), (60, 263548944), (64, 247077135), (72, 219624120), (80, 197661708), (81, 195221440), (90, 175699296), (96, 164718090), (108, 146416080), (120, 131774472), (131, 120709440), (135, 117132864), (144, 109812060), (160, 98830854), (162, 97610720), (180, 87849648), (192, 82359045), (216, 73208040), (240, 65887236), (262, 60354720), (270, 58566432), (288, 54906030), (320, 49415427), (324, 48805360), (360, 43924824), (393, 40236480), (405, 39044288), (432, 36604020), (480, 32943618), (524, 30177360), (540, 29283216), (576, 27453015), (648, 24402680), (655, 24141888), (720, 21962412), (786, 20118240), (810, 19522144), (864, 18302010), (960, 16471809), (1048, 15088680), (1080, 14641608), (1179, 13412160), (1296, 12201340), (1310, 12070944), (1440, 10981206), (1572, 10059120), (1620, 9761072), (1728, 9151005), (1965, 8047296), (2096, 7544340), (2160, 7320804), (2358, 6706080), (2592, 6100670), (2620, 6035472), (2880, 5490603), (3144, 5029560), (3240, 4880536), (3537, 4470720), (3930, 4023648), (4192, 3772170), (4320, 3660402), (4657, 3395520), (4716, 3353040), (5184, 3050335), (5240, 3017736), (5895, 2682432), (6288, 2514780), (6480, 2440268), (7074, 2235360), (7860, 2011824), (8384, 1886085), (8640, 1830201), (9314, 1697760), (9432, 1676520), (10480, 1508868), (10611, 1490240), (11790, 1341216), (12576, 1257390), (12960, 1220134), (13971, 1131840), (14148, 1117680), (15720, 1005912), (17685, 894144), (18628, 848880), (18864, 838260), (20960, 754434), (21222, 745120), (23285, 679104), (23580, 670608), (25152, 628695), (25920, 610067), (27942, 565920), (28296, 558840), (31440, 502956), (35370, 447072), (37256, 424440), (37728, 419130), (41913, 377280), (41920, 377217), (42444, 372560), (46570, 339552), (47160, 335304), (53055, 298048), (55884, 282960), (56592, 279420), (62880, 251478), (69855, 226368), (70740, 223536), (74512, 212220), (75456, 209565), (83826, 188640), (84888, 186280), (93140, 169776), (94320, 167652), (106110, 149024), (111768, 141480), (113184, 139710), (125739, 125760)]