172816560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2060

約数の個数: 240

約数和(自身を含む): 702651456

約数和(自身を除く): 529834896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2017, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4034, 4080, 4284, 4760, 5040, 5355, 5712, 6051, 6120, 7140, 8068, 8568, 9520, 10085, 10710, 12102, 12240, 14119, 14280, 16136, 17136, 18153, 20170, 21420, 24204, 28238, 28560, 30255, 32272, 34289, 36306, 40340, 42357, 42840, 48408, 56476, 60510, 68578, 70595, 72612, 80680, 84714, 85680, 90765, 96816, 102867, 112952, 121020, 127071, 137156, 141190, 145224, 161360, 169428, 171445, 181530, 205734, 211785, 225904, 240023, 242040, 254142, 274312, 282380, 290448, 308601, 338856, 342890, 363060, 411468, 423570, 480046, 484080, 508284, 514335, 548624, 564760, 617202, 635355, 677712, 685780, 720069, 726120, 822936, 847140, 960092, 1016568, 1028670, 1129520, 1200115, 1234404, 1270710, 1371560, 1440138, 1452240, 1543005, 1645872, 1694280, 1920184, 2033136, 2057340, 2160207, 2400230, 2468808, 2541420, 2743120, 2880276, 3086010, 3388560, 3600345, 3840368, 4114680, 4320414, 4800460, 4937616, 5082840, 5760552, 6172020, 7200690, 8229360, 8640828, 9600920, 10165680, 10801035, 11521104, 12344040, 14401380, 17281656, 19201840, 21602070, 24688080, 28802760, 34563312, 43204140, 57605520, 86408280, 172816560]

約数ペア:

[(1, 172816560), (2, 86408280), (3, 57605520), (4, 43204140), (5, 34563312), (6, 28802760), (7, 24688080), (8, 21602070), (9, 19201840), (10, 17281656), (12, 14401380), (14, 12344040), (15, 11521104), (16, 10801035), (17, 10165680), (18, 9600920), (20, 8640828), (21, 8229360), (24, 7200690), (28, 6172020), (30, 5760552), (34, 5082840), (35, 4937616), (36, 4800460), (40, 4320414), (42, 4114680), (45, 3840368), (48, 3600345), (51, 3388560), (56, 3086010), (60, 2880276), (63, 2743120), (68, 2541420), (70, 2468808), (72, 2400230), (80, 2160207), (84, 2057340), (85, 2033136), (90, 1920184), (102, 1694280), (105, 1645872), (112, 1543005), (119, 1452240), (120, 1440138), (126, 1371560), (136, 1270710), (140, 1234404), (144, 1200115), (153, 1129520), (168, 1028670), (170, 1016568), (180, 960092), (204, 847140), (210, 822936), (238, 726120), (240, 720069), (252, 685780), (255, 677712), (272, 635355), (280, 617202), (306, 564760), (315, 548624), (336, 514335), (340, 508284), (357, 484080), (360, 480046), (408, 423570), (420, 411468), (476, 363060), (504, 342890), (510, 338856), (560, 308601), (595, 290448), (612, 282380), (630, 274312), (680, 254142), (714, 242040), (720, 240023), (765, 225904), (816, 211785), (840, 205734), (952, 181530), (1008, 171445), (1020, 169428), (1071, 161360), (1190, 145224), (1224, 141190), (1260, 137156), (1360, 127071), (1428, 121020), (1530, 112952), (1680, 102867), (1785, 96816), (1904, 90765), (2017, 85680), (2040, 84714), (2142, 80680), (2380, 72612), (2448, 70595), (2520, 68578), (2856, 60510), (3060, 56476), (3570, 48408), (4034, 42840), (4080, 42357), (4284, 40340), (4760, 36306), (5040, 34289), (5355, 32272), (5712, 30255), (6051, 28560), (6120, 28238), (7140, 24204), (8068, 21420), (8568, 20170), (9520, 18153), (10085, 17136), (10710, 16136), (12102, 14280), (12240, 14119)]