172158840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1366

約数の個数: 192

約数和(自身を含む): 652017600

約数和(自身を除く): 479858760

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, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1289, 1484, 1590, 1855, 1908, 2120, 2226, 2385, 2520, 2578, 2968, 3180, 3339, 3710, 3816, 3867, 4452, 4770, 5156, 5565, 6360, 6445, 6678, 7420, 7734, 8904, 9023, 9540, 10312, 11130, 11601, 12890, 13356, 14840, 15468, 16695, 18046, 19080, 19335, 22260, 23202, 25780, 26712, 27069, 30936, 33390, 36092, 38670, 44520, 45115, 46404, 51560, 54138, 58005, 66780, 68317, 72184, 77340, 81207, 90230, 92808, 108276, 116010, 133560, 135345, 136634, 154680, 162414, 180460, 204951, 216552, 232020, 270690, 273268, 324828, 341585, 360920, 406035, 409902, 464040, 478219, 541380, 546536, 614853, 649656, 683170, 812070, 819804, 956438, 1024755, 1082760, 1229706, 1366340, 1434657, 1624140, 1639608, 1912876, 2049510, 2391095, 2459412, 2732680, 2869314, 3074265, 3248280, 3825752, 4099020, 4303971, 4782190, 4918824, 5738628, 6148530, 7173285, 8198040, 8607942, 9564380, 11477256, 12297060, 14346570, 17215884, 19128760, 21519855, 24594120, 28693140, 34431768, 43039710, 57386280, 86079420, 172158840]

約数ペア:

[(1, 172158840), (2, 86079420), (3, 57386280), (4, 43039710), (5, 34431768), (6, 28693140), (7, 24594120), (8, 21519855), (9, 19128760), (10, 17215884), (12, 14346570), (14, 12297060), (15, 11477256), (18, 9564380), (20, 8607942), (21, 8198040), (24, 7173285), (28, 6148530), (30, 5738628), (35, 4918824), (36, 4782190), (40, 4303971), (42, 4099020), (45, 3825752), (53, 3248280), (56, 3074265), (60, 2869314), (63, 2732680), (70, 2459412), (72, 2391095), (84, 2049510), (90, 1912876), (105, 1639608), (106, 1624140), (120, 1434657), (126, 1366340), (140, 1229706), (159, 1082760), (168, 1024755), (180, 956438), (210, 819804), (212, 812070), (252, 683170), (265, 649656), (280, 614853), (315, 546536), (318, 541380), (360, 478219), (371, 464040), (420, 409902), (424, 406035), (477, 360920), (504, 341585), (530, 324828), (630, 273268), (636, 270690), (742, 232020), (795, 216552), (840, 204951), (954, 180460), (1060, 162414), (1113, 154680), (1260, 136634), (1272, 135345), (1289, 133560), (1484, 116010), (1590, 108276), (1855, 92808), (1908, 90230), (2120, 81207), (2226, 77340), (2385, 72184), (2520, 68317), (2578, 66780), (2968, 58005), (3180, 54138), (3339, 51560), (3710, 46404), (3816, 45115), (3867, 44520), (4452, 38670), (4770, 36092), (5156, 33390), (5565, 30936), (6360, 27069), (6445, 26712), (6678, 25780), (7420, 23202), (7734, 22260), (8904, 19335), (9023, 19080), (9540, 18046), (10312, 16695), (11130, 15468), (11601, 14840), (12890, 13356)]