61214160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 219985920

約数和(自身を除く): 158771760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 439, 498, 560, 581, 664, 830, 840, 878, 996, 1162, 1245, 1317, 1328, 1660, 1680, 1743, 1756, 1992, 2195, 2324, 2490, 2634, 2905, 3073, 3320, 3486, 3512, 3984, 4390, 4648, 4980, 5268, 5810, 6146, 6585, 6640, 6972, 7024, 8715, 8780, 9219, 9296, 9960, 10536, 11620, 12292, 13170, 13944, 15365, 17430, 17560, 18438, 19920, 21072, 23240, 24584, 26340, 27888, 30730, 34860, 35120, 36437, 36876, 46095, 46480, 49168, 52680, 61460, 69720, 72874, 73752, 92190, 105360, 109311, 122920, 139440, 145748, 147504, 182185, 184380, 218622, 245840, 255059, 291496, 364370, 368760, 437244, 510118, 546555, 582992, 728740, 737520, 765177, 874488, 1020236, 1093110, 1275295, 1457480, 1530354, 1748976, 2040472, 2186220, 2550590, 2914960, 3060708, 3825885, 4080944, 4372440, 5101180, 6121416, 7651770, 8744880, 10202360, 12242832, 15303540, 20404720, 30607080, 61214160]

約数ペア:

[(1, 61214160), (2, 30607080), (3, 20404720), (4, 15303540), (5, 12242832), (6, 10202360), (7, 8744880), (8, 7651770), (10, 6121416), (12, 5101180), (14, 4372440), (15, 4080944), (16, 3825885), (20, 3060708), (21, 2914960), (24, 2550590), (28, 2186220), (30, 2040472), (35, 1748976), (40, 1530354), (42, 1457480), (48, 1275295), (56, 1093110), (60, 1020236), (70, 874488), (80, 765177), (83, 737520), (84, 728740), (105, 582992), (112, 546555), (120, 510118), (140, 437244), (166, 368760), (168, 364370), (210, 291496), (240, 255059), (249, 245840), (280, 218622), (332, 184380), (336, 182185), (415, 147504), (420, 145748), (439, 139440), (498, 122920), (560, 109311), (581, 105360), (664, 92190), (830, 73752), (840, 72874), (878, 69720), (996, 61460), (1162, 52680), (1245, 49168), (1317, 46480), (1328, 46095), (1660, 36876), (1680, 36437), (1743, 35120), (1756, 34860), (1992, 30730), (2195, 27888), (2324, 26340), (2490, 24584), (2634, 23240), (2905, 21072), (3073, 19920), (3320, 18438), (3486, 17560), (3512, 17430), (3984, 15365), (4390, 13944), (4648, 13170), (4980, 12292), (5268, 11620), (5810, 10536), (6146, 9960), (6585, 9296), (6640, 9219), (6972, 8780), (7024, 8715)]