474480720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{4483}}^1$

素因数の和:4519

約数の個数: 240

約数和(自身を含む): 1901574720

約数和(自身を除く): 1427094000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 4483, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 8966, 10584, 11760, 13230, 13449, 15120, 17640, 17932, 21168, 22415, 26460, 26898, 31381, 35280, 35864, 40347, 44830, 52920, 53796, 62762, 67245, 71728, 80694, 89660, 94143, 105840, 107592, 121041, 125524, 134490, 156905, 161388, 179320, 188286, 201735, 215184, 219667, 242082, 251048, 268980, 282429, 313810, 322776, 358640, 376572, 403470, 439334, 470715, 484164, 502096, 537960, 564858, 605205, 627620, 645552, 659001, 753144, 806940, 847287, 878668, 941430, 968328, 1075920, 1098335, 1129716, 1210410, 1255240, 1318002, 1412145, 1506288, 1613880, 1694574, 1757336, 1882860, 1936656, 1977003, 2196670, 2259432, 2420820, 2510480, 2636004, 2824290, 3227760, 3295005, 3389148, 3514672, 3765720, 3954006, 4236435, 4393340, 4518864, 4841640, 5272008, 5648580, 5931009, 6590010, 6778296, 7531440, 7908012, 8472870, 8786680, 9683280, 9885015, 10544016, 11297160, 11862018, 13180020, 13556592, 15816024, 16945740, 17573360, 19770030, 22594320, 23724036, 26360040, 29655045, 31632048, 33891480, 39540060, 47448072, 52720080, 59310090, 67782960, 79080120, 94896144, 118620180, 158160240, 237240360, 474480720]

約数ペア:

[(1, 474480720), (2, 237240360), (3, 158160240), (4, 118620180), (5, 94896144), (6, 79080120), (7, 67782960), (8, 59310090), (9, 52720080), (10, 47448072), (12, 39540060), (14, 33891480), (15, 31632048), (16, 29655045), (18, 26360040), (20, 23724036), (21, 22594320), (24, 19770030), (27, 17573360), (28, 16945740), (30, 15816024), (35, 13556592), (36, 13180020), (40, 11862018), (42, 11297160), (45, 10544016), (48, 9885015), (49, 9683280), (54, 8786680), (56, 8472870), (60, 7908012), (63, 7531440), (70, 6778296), (72, 6590010), (80, 5931009), (84, 5648580), (90, 5272008), (98, 4841640), (105, 4518864), (108, 4393340), (112, 4236435), (120, 3954006), (126, 3765720), (135, 3514672), (140, 3389148), (144, 3295005), (147, 3227760), (168, 2824290), (180, 2636004), (189, 2510480), (196, 2420820), (210, 2259432), (216, 2196670), (240, 1977003), (245, 1936656), (252, 1882860), (270, 1757336), (280, 1694574), (294, 1613880), (315, 1506288), (336, 1412145), (360, 1318002), (378, 1255240), (392, 1210410), (420, 1129716), (432, 1098335), (441, 1075920), (490, 968328), (504, 941430), (540, 878668), (560, 847287), (588, 806940), (630, 753144), (720, 659001), (735, 645552), (756, 627620), (784, 605205), (840, 564858), (882, 537960), (945, 502096), (980, 484164), (1008, 470715), (1080, 439334), (1176, 403470), (1260, 376572), (1323, 358640), (1470, 322776), (1512, 313810), (1680, 282429), (1764, 268980), (1890, 251048), (1960, 242082), (2160, 219667), (2205, 215184), (2352, 201735), (2520, 188286), (2646, 179320), (2940, 161388), (3024, 156905), (3528, 134490), (3780, 125524), (3920, 121041), (4410, 107592), (4483, 105840), (5040, 94143), (5292, 89660), (5880, 80694), (6615, 71728), (7056, 67245), (7560, 62762), (8820, 53796), (8966, 52920), (10584, 44830), (11760, 40347), (13230, 35864), (13449, 35280), (15120, 31381), (17640, 26898), (17932, 26460), (21168, 22415)]