299680080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1546

約数の個数: 240

約数和(自身を含む): 1145016000

約数和(自身を除く): 845335920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1176, 1190, 1360, 1428, 1470, 1499, 1666, 1680, 1785, 1904, 1960, 2040, 2352, 2380, 2499, 2856, 2940, 2998, 3332, 3570, 3920, 4080, 4165, 4497, 4760, 4998, 5712, 5880, 5996, 6664, 7140, 7495, 8330, 8994, 9520, 9996, 10493, 11760, 11992, 12495, 13328, 14280, 14990, 16660, 17988, 19992, 20986, 22485, 23984, 24990, 25483, 28560, 29980, 31479, 33320, 35976, 39984, 41972, 44970, 49980, 50966, 52465, 59960, 62958, 66640, 71952, 73451, 76449, 83944, 89940, 99960, 101932, 104930, 119920, 125916, 127415, 146902, 152898, 157395, 167888, 178381, 179880, 199920, 203864, 209860, 220353, 251832, 254830, 293804, 305796, 314790, 356762, 359760, 367255, 382245, 407728, 419720, 440706, 503664, 509660, 535143, 587608, 611592, 629580, 713524, 734510, 764490, 839440, 881412, 891905, 1019320, 1070286, 1101765, 1175216, 1223184, 1248667, 1259160, 1427048, 1469020, 1528980, 1762824, 1783810, 2038640, 2140572, 2203530, 2497334, 2518320, 2675715, 2854096, 2938040, 3057960, 3525648, 3567620, 3746001, 4281144, 4407060, 4994668, 5351430, 5876080, 6115920, 6243335, 7135240, 7492002, 8562288, 8814120, 9989336, 10702860, 12486670, 14270480, 14984004, 17628240, 18730005, 19978672, 21405720, 24973340, 29968008, 37460010, 42811440, 49946680, 59936016, 74920020, 99893360, 149840040, 299680080]

約数ペア:

[(1, 299680080), (2, 149840040), (3, 99893360), (4, 74920020), (5, 59936016), (6, 49946680), (7, 42811440), (8, 37460010), (10, 29968008), (12, 24973340), (14, 21405720), (15, 19978672), (16, 18730005), (17, 17628240), (20, 14984004), (21, 14270480), (24, 12486670), (28, 10702860), (30, 9989336), (34, 8814120), (35, 8562288), (40, 7492002), (42, 7135240), (48, 6243335), (49, 6115920), (51, 5876080), (56, 5351430), (60, 4994668), (68, 4407060), (70, 4281144), (80, 3746001), (84, 3567620), (85, 3525648), (98, 3057960), (102, 2938040), (105, 2854096), (112, 2675715), (119, 2518320), (120, 2497334), (136, 2203530), (140, 2140572), (147, 2038640), (168, 1783810), (170, 1762824), (196, 1528980), (204, 1469020), (210, 1427048), (238, 1259160), (240, 1248667), (245, 1223184), (255, 1175216), (272, 1101765), (280, 1070286), (294, 1019320), (336, 891905), (340, 881412), (357, 839440), (392, 764490), (408, 734510), (420, 713524), (476, 629580), (490, 611592), (510, 587608), (560, 535143), (588, 509660), (595, 503664), (680, 440706), (714, 419720), (735, 407728), (784, 382245), (816, 367255), (833, 359760), (840, 356762), (952, 314790), (980, 305796), (1020, 293804), (1176, 254830), (1190, 251832), (1360, 220353), (1428, 209860), (1470, 203864), (1499, 199920), (1666, 179880), (1680, 178381), (1785, 167888), (1904, 157395), (1960, 152898), (2040, 146902), (2352, 127415), (2380, 125916), (2499, 119920), (2856, 104930), (2940, 101932), (2998, 99960), (3332, 89940), (3570, 83944), (3920, 76449), (4080, 73451), (4165, 71952), (4497, 66640), (4760, 62958), (4998, 59960), (5712, 52465), (5880, 50966), (5996, 49980), (6664, 44970), (7140, 41972), (7495, 39984), (8330, 35976), (8994, 33320), (9520, 31479), (9996, 29980), (10493, 28560), (11760, 25483), (11992, 24990), (12495, 23984), (13328, 22485), (14280, 20986), (14990, 19992), (16660, 17988)]