179880120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1806

約数の個数: 192

約数和(自身を含む): 684815040

約数和(自身を除く): 504934920

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, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1741, 1845, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3482, 3690, 4305, 4920, 5166, 5223, 5740, 6888, 6964, 7380, 8610, 8705, 10332, 10446, 11480, 12187, 12915, 13928, 14760, 15669, 17220, 17410, 20664, 20892, 24374, 25830, 26115, 31338, 34440, 34820, 36561, 41784, 48748, 51660, 52230, 60935, 62676, 69640, 71381, 73122, 78345, 97496, 103320, 104460, 109683, 121870, 125352, 142762, 146244, 156690, 182805, 208920, 214143, 219366, 243740, 285524, 292488, 313380, 356905, 365610, 428286, 438732, 487480, 499667, 548415, 571048, 626760, 642429, 713810, 731220, 856572, 877464, 999334, 1070715, 1096830, 1284858, 1427620, 1462440, 1499001, 1713144, 1998668, 2141430, 2193660, 2498335, 2569716, 2855240, 2998002, 3212145, 3997336, 4282860, 4387320, 4497003, 4996670, 5139432, 5996004, 6424290, 7495005, 8565720, 8994006, 9993340, 11992008, 12848580, 14990010, 17988012, 19986680, 22485015, 25697160, 29980020, 35976024, 44970030, 59960040, 89940060, 179880120]

約数ペア:

[(1, 179880120), (2, 89940060), (3, 59960040), (4, 44970030), (5, 35976024), (6, 29980020), (7, 25697160), (8, 22485015), (9, 19986680), (10, 17988012), (12, 14990010), (14, 12848580), (15, 11992008), (18, 9993340), (20, 8994006), (21, 8565720), (24, 7495005), (28, 6424290), (30, 5996004), (35, 5139432), (36, 4996670), (40, 4497003), (41, 4387320), (42, 4282860), (45, 3997336), (56, 3212145), (60, 2998002), (63, 2855240), (70, 2569716), (72, 2498335), (82, 2193660), (84, 2141430), (90, 1998668), (105, 1713144), (120, 1499001), (123, 1462440), (126, 1427620), (140, 1284858), (164, 1096830), (168, 1070715), (180, 999334), (205, 877464), (210, 856572), (246, 731220), (252, 713810), (280, 642429), (287, 626760), (315, 571048), (328, 548415), (360, 499667), (369, 487480), (410, 438732), (420, 428286), (492, 365610), (504, 356905), (574, 313380), (615, 292488), (630, 285524), (738, 243740), (820, 219366), (840, 214143), (861, 208920), (984, 182805), (1148, 156690), (1230, 146244), (1260, 142762), (1435, 125352), (1476, 121870), (1640, 109683), (1722, 104460), (1741, 103320), (1845, 97496), (2296, 78345), (2460, 73122), (2520, 71381), (2583, 69640), (2870, 62676), (2952, 60935), (3444, 52230), (3482, 51660), (3690, 48748), (4305, 41784), (4920, 36561), (5166, 34820), (5223, 34440), (5740, 31338), (6888, 26115), (6964, 25830), (7380, 24374), (8610, 20892), (8705, 20664), (10332, 17410), (10446, 17220), (11480, 15669), (12187, 14760), (12915, 13928)]