315136080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2074

約数の個数: 240

約数和(自身を含む): 1249158144

約数和(自身を除く): 934022064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2017, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4034, 4340, 4464, 5040, 5208, 5580, 6051, 6510, 7440, 7812, 8068, 8680, 9765, 10085, 10416, 11160, 12102, 13020, 14119, 15624, 16136, 17360, 18153, 19530, 20170, 22320, 24204, 26040, 28238, 30255, 31248, 32272, 36306, 39060, 40340, 42357, 48408, 52080, 56476, 60510, 62527, 70595, 72612, 78120, 80680, 84714, 90765, 96816, 112952, 121020, 125054, 127071, 141190, 145224, 156240, 161360, 169428, 181530, 187581, 211785, 225904, 242040, 250108, 254142, 282380, 290448, 312635, 338856, 363060, 375162, 423570, 437689, 484080, 500216, 508284, 562743, 564760, 625270, 635355, 677712, 726120, 750324, 847140, 875378, 937905, 1000432, 1016568, 1125486, 1129520, 1250540, 1270710, 1313067, 1452240, 1500648, 1694280, 1750756, 1875810, 2033136, 2188445, 2250972, 2501080, 2541420, 2626134, 2813715, 3001296, 3388560, 3501512, 3751620, 3939201, 4376890, 4501944, 5002160, 5082840, 5252268, 5627430, 6565335, 7003024, 7503240, 7878402, 8753780, 9003888, 10165680, 10504536, 11254860, 13130670, 15006480, 15756804, 17507560, 19696005, 21009072, 22509720, 26261340, 31513608, 35015120, 39392010, 45019440, 52522680, 63027216, 78784020, 105045360, 157568040, 315136080]

約数ペア:

[(1, 315136080), (2, 157568040), (3, 105045360), (4, 78784020), (5, 63027216), (6, 52522680), (7, 45019440), (8, 39392010), (9, 35015120), (10, 31513608), (12, 26261340), (14, 22509720), (15, 21009072), (16, 19696005), (18, 17507560), (20, 15756804), (21, 15006480), (24, 13130670), (28, 11254860), (30, 10504536), (31, 10165680), (35, 9003888), (36, 8753780), (40, 7878402), (42, 7503240), (45, 7003024), (48, 6565335), (56, 5627430), (60, 5252268), (62, 5082840), (63, 5002160), (70, 4501944), (72, 4376890), (80, 3939201), (84, 3751620), (90, 3501512), (93, 3388560), (105, 3001296), (112, 2813715), (120, 2626134), (124, 2541420), (126, 2501080), (140, 2250972), (144, 2188445), (155, 2033136), (168, 1875810), (180, 1750756), (186, 1694280), (210, 1500648), (217, 1452240), (240, 1313067), (248, 1270710), (252, 1250540), (279, 1129520), (280, 1125486), (310, 1016568), (315, 1000432), (336, 937905), (360, 875378), (372, 847140), (420, 750324), (434, 726120), (465, 677712), (496, 635355), (504, 625270), (558, 564760), (560, 562743), (620, 508284), (630, 500216), (651, 484080), (720, 437689), (744, 423570), (840, 375162), (868, 363060), (930, 338856), (1008, 312635), (1085, 290448), (1116, 282380), (1240, 254142), (1260, 250108), (1302, 242040), (1395, 225904), (1488, 211785), (1680, 187581), (1736, 181530), (1860, 169428), (1953, 161360), (2017, 156240), (2170, 145224), (2232, 141190), (2480, 127071), (2520, 125054), (2604, 121020), (2790, 112952), (3255, 96816), (3472, 90765), (3720, 84714), (3906, 80680), (4034, 78120), (4340, 72612), (4464, 70595), (5040, 62527), (5208, 60510), (5580, 56476), (6051, 52080), (6510, 48408), (7440, 42357), (7812, 40340), (8068, 39060), (8680, 36306), (9765, 32272), (10085, 31248), (10416, 30255), (11160, 28238), (12102, 26040), (13020, 24204), (14119, 22320), (15624, 20170), (16136, 19530), (17360, 18153)]