138164040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 380754360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 109, 120, 126, 140, 168, 180, 210, 218, 252, 280, 315, 327, 360, 420, 436, 503, 504, 545, 630, 654, 763, 840, 872, 981, 1006, 1090, 1260, 1308, 1509, 1526, 1635, 1962, 2012, 2180, 2289, 2515, 2520, 2616, 3018, 3052, 3270, 3521, 3815, 3924, 4024, 4360, 4527, 4578, 4905, 5030, 6036, 6104, 6540, 6867, 7042, 7545, 7630, 7848, 9054, 9156, 9810, 10060, 10563, 11445, 12072, 13080, 13734, 14084, 15090, 15260, 17605, 18108, 18312, 19620, 20120, 21126, 22635, 22890, 27468, 28168, 30180, 30520, 31689, 34335, 35210, 36216, 39240, 42252, 45270, 45780, 52815, 54827, 54936, 60360, 63378, 68670, 70420, 84504, 90540, 91560, 105630, 109654, 126756, 137340, 140840, 158445, 164481, 181080, 211260, 219308, 253512, 274135, 274680, 316890, 328962, 383789, 422520, 438616, 493443, 548270, 633780, 657924, 767578, 822405, 986886, 1096540, 1151367, 1267560, 1315848, 1535156, 1644810, 1918945, 1973772, 2193080, 2302734, 2467215, 3070312, 3289620, 3454101, 3837890, 3947544, 4605468, 4934430, 5756835, 6579240, 6908202, 7675780, 9210936, 9868860, 11513670, 13816404, 15351560, 17270505, 19737720, 23027340, 27632808, 34541010, 46054680, 69082020, 138164040]

約数ペア:

[(1, 138164040), (2, 69082020), (3, 46054680), (4, 34541010), (5, 27632808), (6, 23027340), (7, 19737720), (8, 17270505), (9, 15351560), (10, 13816404), (12, 11513670), (14, 9868860), (15, 9210936), (18, 7675780), (20, 6908202), (21, 6579240), (24, 5756835), (28, 4934430), (30, 4605468), (35, 3947544), (36, 3837890), (40, 3454101), (42, 3289620), (45, 3070312), (56, 2467215), (60, 2302734), (63, 2193080), (70, 1973772), (72, 1918945), (84, 1644810), (90, 1535156), (105, 1315848), (109, 1267560), (120, 1151367), (126, 1096540), (140, 986886), (168, 822405), (180, 767578), (210, 657924), (218, 633780), (252, 548270), (280, 493443), (315, 438616), (327, 422520), (360, 383789), (420, 328962), (436, 316890), (503, 274680), (504, 274135), (545, 253512), (630, 219308), (654, 211260), (763, 181080), (840, 164481), (872, 158445), (981, 140840), (1006, 137340), (1090, 126756), (1260, 109654), (1308, 105630), (1509, 91560), (1526, 90540), (1635, 84504), (1962, 70420), (2012, 68670), (2180, 63378), (2289, 60360), (2515, 54936), (2520, 54827), (2616, 52815), (3018, 45780), (3052, 45270), (3270, 42252), (3521, 39240), (3815, 36216), (3924, 35210), (4024, 34335), (4360, 31689), (4527, 30520), (4578, 30180), (4905, 28168), (5030, 27468), (6036, 22890), (6104, 22635), (6540, 21126), (6867, 20120), (7042, 19620), (7545, 18312), (7630, 18108), (7848, 17605), (9054, 15260), (9156, 15090), (9810, 14084), (10060, 13734), (10563, 13080), (11445, 12072)]