201402720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2074

約数の個数: 192

約数和(自身を含む): 735920640

約数和(自身を除く): 534517920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2027, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4054, 4140, 4320, 4968, 5520, 6081, 6210, 6624, 8108, 8280, 9936, 10135, 11040, 12162, 12420, 16216, 16560, 18243, 19872, 20270, 24324, 24840, 30405, 32432, 33120, 36486, 40540, 46621, 48648, 49680, 54729, 60810, 64864, 72972, 81080, 91215, 93242, 97296, 99360, 109458, 121620, 139863, 145944, 162160, 182430, 186484, 194592, 218916, 233105, 243240, 273645, 279726, 291888, 324320, 364860, 372968, 419589, 437832, 466210, 486480, 547290, 559452, 583776, 699315, 729720, 745936, 839178, 875664, 932420, 972960, 1094580, 1118904, 1258767, 1398630, 1459440, 1491872, 1678356, 1751328, 1864840, 2097945, 2189160, 2237808, 2517534, 2797260, 2918880, 3356712, 3729680, 4195890, 4378320, 4475616, 5035068, 5594520, 6293835, 6713424, 7459360, 8391780, 8756640, 10070136, 11189040, 12587670, 13426848, 16783560, 20140272, 22378080, 25175340, 33567120, 40280544, 50350680, 67134240, 100701360, 201402720]

約数ペア:

[(1, 201402720), (2, 100701360), (3, 67134240), (4, 50350680), (5, 40280544), (6, 33567120), (8, 25175340), (9, 22378080), (10, 20140272), (12, 16783560), (15, 13426848), (16, 12587670), (18, 11189040), (20, 10070136), (23, 8756640), (24, 8391780), (27, 7459360), (30, 6713424), (32, 6293835), (36, 5594520), (40, 5035068), (45, 4475616), (46, 4378320), (48, 4195890), (54, 3729680), (60, 3356712), (69, 2918880), (72, 2797260), (80, 2517534), (90, 2237808), (92, 2189160), (96, 2097945), (108, 1864840), (115, 1751328), (120, 1678356), (135, 1491872), (138, 1459440), (144, 1398630), (160, 1258767), (180, 1118904), (184, 1094580), (207, 972960), (216, 932420), (230, 875664), (240, 839178), (270, 745936), (276, 729720), (288, 699315), (345, 583776), (360, 559452), (368, 547290), (414, 486480), (432, 466210), (460, 437832), (480, 419589), (540, 372968), (552, 364860), (621, 324320), (690, 291888), (720, 279726), (736, 273645), (828, 243240), (864, 233105), (920, 218916), (1035, 194592), (1080, 186484), (1104, 182430), (1242, 162160), (1380, 145944), (1440, 139863), (1656, 121620), (1840, 109458), (2027, 99360), (2070, 97296), (2160, 93242), (2208, 91215), (2484, 81080), (2760, 72972), (3105, 64864), (3312, 60810), (3680, 54729), (4054, 49680), (4140, 48648), (4320, 46621), (4968, 40540), (5520, 36486), (6081, 33120), (6210, 32432), (6624, 30405), (8108, 24840), (8280, 24324), (9936, 20270), (10135, 19872), (11040, 18243), (12162, 16560), (12420, 16216)]