69670320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 222525936

約数和(自身を除く): 152855616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 157, 172, 215, 240, 258, 314, 344, 430, 471, 516, 628, 645, 688, 785, 860, 942, 1032, 1256, 1290, 1570, 1720, 1849, 1884, 2064, 2355, 2512, 2580, 3140, 3440, 3698, 3768, 4710, 5160, 5547, 6280, 6751, 7396, 7536, 9245, 9420, 10320, 11094, 12560, 13502, 14792, 18490, 18840, 20253, 22188, 27004, 27735, 29584, 33755, 36980, 37680, 40506, 44376, 54008, 55470, 67510, 73960, 81012, 88752, 101265, 108016, 110940, 135020, 147920, 162024, 202530, 221880, 270040, 290293, 324048, 405060, 443760, 540080, 580586, 810120, 870879, 1161172, 1451465, 1620240, 1741758, 2322344, 2902930, 3483516, 4354395, 4644688, 5805860, 6967032, 8708790, 11611720, 13934064, 17417580, 23223440, 34835160, 69670320]

約数ペア:

[(1, 69670320), (2, 34835160), (3, 23223440), (4, 17417580), (5, 13934064), (6, 11611720), (8, 8708790), (10, 6967032), (12, 5805860), (15, 4644688), (16, 4354395), (20, 3483516), (24, 2902930), (30, 2322344), (40, 1741758), (43, 1620240), (48, 1451465), (60, 1161172), (80, 870879), (86, 810120), (120, 580586), (129, 540080), (157, 443760), (172, 405060), (215, 324048), (240, 290293), (258, 270040), (314, 221880), (344, 202530), (430, 162024), (471, 147920), (516, 135020), (628, 110940), (645, 108016), (688, 101265), (785, 88752), (860, 81012), (942, 73960), (1032, 67510), (1256, 55470), (1290, 54008), (1570, 44376), (1720, 40506), (1849, 37680), (1884, 36980), (2064, 33755), (2355, 29584), (2512, 27735), (2580, 27004), (3140, 22188), (3440, 20253), (3698, 18840), (3768, 18490), (4710, 14792), (5160, 13502), (5547, 12560), (6280, 11094), (6751, 10320), (7396, 9420), (7536, 9245)]