196585920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 224

約数和(自身を含む): 706770240

約数和(自身を除く): 510184320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 373, 432, 480, 488, 540, 549, 576, 610, 720, 732, 746, 864, 915, 960, 976, 1080, 1098, 1119, 1220, 1440, 1464, 1492, 1647, 1728, 1830, 1865, 1952, 2160, 2196, 2238, 2440, 2745, 2880, 2928, 2984, 3294, 3357, 3660, 3730, 3904, 4320, 4392, 4476, 4880, 5490, 5595, 5856, 5968, 6588, 6714, 7320, 7460, 8235, 8640, 8784, 8952, 9760, 10071, 10980, 11190, 11712, 11936, 13176, 13428, 14640, 14920, 16470, 16785, 17568, 17904, 19520, 20142, 21960, 22380, 22753, 23872, 26352, 26856, 29280, 29840, 32940, 33570, 35136, 35808, 40284, 43920, 44760, 45506, 50355, 52704, 53712, 58560, 59680, 65880, 67140, 68259, 71616, 80568, 87840, 89520, 91012, 100710, 105408, 107424, 113765, 119360, 131760, 134280, 136518, 161136, 175680, 179040, 182024, 201420, 204777, 214848, 227530, 263520, 268560, 273036, 322272, 341295, 358080, 364048, 402840, 409554, 455060, 527040, 537120, 546072, 614331, 644544, 682590, 728096, 805680, 819108, 910120, 1023885, 1074240, 1092144, 1228662, 1365180, 1456192, 1611360, 1638216, 1820240, 2047770, 2184288, 2457324, 2730360, 3071655, 3222720, 3276432, 3640480, 4095540, 4368576, 4914648, 5460720, 6143310, 6552864, 7280960, 8191080, 9829296, 10921440, 12286620, 13105728, 16382160, 19658592, 21842880, 24573240, 32764320, 39317184, 49146480, 65528640, 98292960, 196585920]

約数ペア:

[(1, 196585920), (2, 98292960), (3, 65528640), (4, 49146480), (5, 39317184), (6, 32764320), (8, 24573240), (9, 21842880), (10, 19658592), (12, 16382160), (15, 13105728), (16, 12286620), (18, 10921440), (20, 9829296), (24, 8191080), (27, 7280960), (30, 6552864), (32, 6143310), (36, 5460720), (40, 4914648), (45, 4368576), (48, 4095540), (54, 3640480), (60, 3276432), (61, 3222720), (64, 3071655), (72, 2730360), (80, 2457324), (90, 2184288), (96, 2047770), (108, 1820240), (120, 1638216), (122, 1611360), (135, 1456192), (144, 1365180), (160, 1228662), (180, 1092144), (183, 1074240), (192, 1023885), (216, 910120), (240, 819108), (244, 805680), (270, 728096), (288, 682590), (305, 644544), (320, 614331), (360, 546072), (366, 537120), (373, 527040), (432, 455060), (480, 409554), (488, 402840), (540, 364048), (549, 358080), (576, 341295), (610, 322272), (720, 273036), (732, 268560), (746, 263520), (864, 227530), (915, 214848), (960, 204777), (976, 201420), (1080, 182024), (1098, 179040), (1119, 175680), (1220, 161136), (1440, 136518), (1464, 134280), (1492, 131760), (1647, 119360), (1728, 113765), (1830, 107424), (1865, 105408), (1952, 100710), (2160, 91012), (2196, 89520), (2238, 87840), (2440, 80568), (2745, 71616), (2880, 68259), (2928, 67140), (2984, 65880), (3294, 59680), (3357, 58560), (3660, 53712), (3730, 52704), (3904, 50355), (4320, 45506), (4392, 44760), (4476, 43920), (4880, 40284), (5490, 35808), (5595, 35136), (5856, 33570), (5968, 32940), (6588, 29840), (6714, 29280), (7320, 26856), (7460, 26352), (8235, 23872), (8640, 22753), (8784, 22380), (8952, 21960), (9760, 20142), (10071, 19520), (10980, 17904), (11190, 17568), (11712, 16785), (11936, 16470), (13176, 14920), (13428, 14640)]