157568040

素因数分解:

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

素因数の和:2072

約数の個数: 192

約数和(自身を含む): 604431360

約数和(自身を除く): 446863320

約数列:

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

約数ペア:

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