61234320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 227985408

約数和(自身を除く): 166751088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 98, 105, 112, 120, 123, 127, 140, 147, 164, 168, 196, 205, 210, 240, 245, 246, 254, 280, 287, 294, 328, 336, 381, 392, 410, 420, 490, 492, 508, 560, 574, 588, 615, 635, 656, 735, 762, 784, 820, 840, 861, 889, 980, 984, 1016, 1148, 1176, 1230, 1270, 1435, 1470, 1524, 1640, 1680, 1722, 1778, 1905, 1960, 1968, 2009, 2032, 2296, 2352, 2460, 2540, 2667, 2870, 2940, 3048, 3280, 3444, 3556, 3810, 3920, 4018, 4305, 4445, 4592, 4920, 5080, 5207, 5334, 5740, 5880, 6027, 6096, 6223, 6888, 7112, 7620, 8036, 8610, 8890, 9840, 10045, 10160, 10414, 10668, 11480, 11760, 12054, 12446, 13335, 13776, 14224, 15240, 15621, 16072, 17220, 17780, 18669, 20090, 20828, 21336, 22960, 24108, 24892, 26035, 26670, 30135, 30480, 31115, 31242, 32144, 34440, 35560, 36449, 37338, 40180, 41656, 42672, 48216, 49784, 52070, 53340, 60270, 62230, 62484, 68880, 71120, 72898, 74676, 78105, 80360, 83312, 93345, 96432, 99568, 104140, 106680, 109347, 120540, 124460, 124968, 145796, 149352, 156210, 160720, 182245, 186690, 208280, 213360, 218694, 241080, 248920, 249936, 255143, 291592, 298704, 312420, 364490, 373380, 416560, 437388, 482160, 497840, 510286, 546735, 583184, 624840, 728980, 746760, 765429, 874776, 1020572, 1093470, 1249680, 1275715, 1457960, 1493520, 1530858, 1749552, 2041144, 2186940, 2551430, 2915920, 3061716, 3827145, 4082288, 4373880, 5102860, 6123432, 7654290, 8747760, 10205720, 12246864, 15308580, 20411440, 30617160, 61234320]

約数ペア:

[(1, 61234320), (2, 30617160), (3, 20411440), (4, 15308580), (5, 12246864), (6, 10205720), (7, 8747760), (8, 7654290), (10, 6123432), (12, 5102860), (14, 4373880), (15, 4082288), (16, 3827145), (20, 3061716), (21, 2915920), (24, 2551430), (28, 2186940), (30, 2041144), (35, 1749552), (40, 1530858), (41, 1493520), (42, 1457960), (48, 1275715), (49, 1249680), (56, 1093470), (60, 1020572), (70, 874776), (80, 765429), (82, 746760), (84, 728980), (98, 624840), (105, 583184), (112, 546735), (120, 510286), (123, 497840), (127, 482160), (140, 437388), (147, 416560), (164, 373380), (168, 364490), (196, 312420), (205, 298704), (210, 291592), (240, 255143), (245, 249936), (246, 248920), (254, 241080), (280, 218694), (287, 213360), (294, 208280), (328, 186690), (336, 182245), (381, 160720), (392, 156210), (410, 149352), (420, 145796), (490, 124968), (492, 124460), (508, 120540), (560, 109347), (574, 106680), (588, 104140), (615, 99568), (635, 96432), (656, 93345), (735, 83312), (762, 80360), (784, 78105), (820, 74676), (840, 72898), (861, 71120), (889, 68880), (980, 62484), (984, 62230), (1016, 60270), (1148, 53340), (1176, 52070), (1230, 49784), (1270, 48216), (1435, 42672), (1470, 41656), (1524, 40180), (1640, 37338), (1680, 36449), (1722, 35560), (1778, 34440), (1905, 32144), (1960, 31242), (1968, 31115), (2009, 30480), (2032, 30135), (2296, 26670), (2352, 26035), (2460, 24892), (2540, 24108), (2667, 22960), (2870, 21336), (2940, 20828), (3048, 20090), (3280, 18669), (3444, 17780), (3556, 17220), (3810, 16072), (3920, 15621), (4018, 15240), (4305, 14224), (4445, 13776), (4592, 13335), (4920, 12446), (5080, 12054), (5207, 11760), (5334, 11480), (5740, 10668), (5880, 10414), (6027, 10160), (6096, 10045), (6223, 9840), (6888, 8890), (7112, 8610), (7620, 8036)]