147722520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 256

約数和(自身を含む): 531878400

約数和(自身を除く): 384155880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 29, 30, 33, 34, 40, 44, 51, 55, 58, 60, 66, 68, 85, 87, 88, 102, 110, 116, 120, 132, 136, 145, 165, 170, 174, 187, 204, 220, 227, 232, 255, 264, 290, 319, 330, 340, 348, 374, 408, 435, 440, 454, 493, 510, 561, 580, 638, 660, 680, 681, 696, 748, 870, 908, 935, 957, 986, 1020, 1122, 1135, 1160, 1276, 1320, 1362, 1479, 1496, 1595, 1740, 1816, 1870, 1914, 1972, 2040, 2244, 2270, 2465, 2497, 2552, 2724, 2805, 2958, 3190, 3405, 3480, 3740, 3828, 3859, 3944, 4488, 4540, 4785, 4930, 4994, 5423, 5448, 5610, 5916, 6380, 6583, 6810, 7395, 7480, 7491, 7656, 7718, 9080, 9570, 9860, 9988, 10846, 11220, 11577, 11832, 12485, 12760, 13166, 13620, 14790, 14982, 15436, 16269, 19140, 19295, 19720, 19749, 19976, 21692, 22440, 23154, 24970, 26332, 27115, 27240, 29580, 29964, 30872, 32538, 32915, 37455, 38280, 38590, 39498, 42449, 43384, 46308, 49940, 52664, 54230, 57885, 59160, 59928, 65076, 65830, 72413, 74910, 77180, 78996, 81345, 84898, 92616, 98745, 99880, 108460, 111911, 115770, 127347, 130152, 131660, 144826, 149820, 154360, 157992, 162690, 169796, 197490, 212245, 216920, 217239, 223822, 231540, 254694, 263320, 289652, 299640, 325380, 335733, 339592, 362065, 394980, 424490, 434478, 447644, 463080, 509388, 559555, 579304, 636735, 650760, 671466, 724130, 789960, 848980, 868956, 895288, 1018776, 1086195, 1119110, 1231021, 1273470, 1342932, 1448260, 1678665, 1697960, 1737912, 2172390, 2238220, 2462042, 2546940, 2685864, 2896520, 3357330, 3693063, 4344780, 4476440, 4924084, 5093880, 6155105, 6714660, 7386126, 8689560, 9848168, 12310210, 13429320, 14772252, 18465315, 24620420, 29544504, 36930630, 49240840, 73861260, 147722520]

約数ペア:

[(1, 147722520), (2, 73861260), (3, 49240840), (4, 36930630), (5, 29544504), (6, 24620420), (8, 18465315), (10, 14772252), (11, 13429320), (12, 12310210), (15, 9848168), (17, 8689560), (20, 7386126), (22, 6714660), (24, 6155105), (29, 5093880), (30, 4924084), (33, 4476440), (34, 4344780), (40, 3693063), (44, 3357330), (51, 2896520), (55, 2685864), (58, 2546940), (60, 2462042), (66, 2238220), (68, 2172390), (85, 1737912), (87, 1697960), (88, 1678665), (102, 1448260), (110, 1342932), (116, 1273470), (120, 1231021), (132, 1119110), (136, 1086195), (145, 1018776), (165, 895288), (170, 868956), (174, 848980), (187, 789960), (204, 724130), (220, 671466), (227, 650760), (232, 636735), (255, 579304), (264, 559555), (290, 509388), (319, 463080), (330, 447644), (340, 434478), (348, 424490), (374, 394980), (408, 362065), (435, 339592), (440, 335733), (454, 325380), (493, 299640), (510, 289652), (561, 263320), (580, 254694), (638, 231540), (660, 223822), (680, 217239), (681, 216920), (696, 212245), (748, 197490), (870, 169796), (908, 162690), (935, 157992), (957, 154360), (986, 149820), (1020, 144826), (1122, 131660), (1135, 130152), (1160, 127347), (1276, 115770), (1320, 111911), (1362, 108460), (1479, 99880), (1496, 98745), (1595, 92616), (1740, 84898), (1816, 81345), (1870, 78996), (1914, 77180), (1972, 74910), (2040, 72413), (2244, 65830), (2270, 65076), (2465, 59928), (2497, 59160), (2552, 57885), (2724, 54230), (2805, 52664), (2958, 49940), (3190, 46308), (3405, 43384), (3480, 42449), (3740, 39498), (3828, 38590), (3859, 38280), (3944, 37455), (4488, 32915), (4540, 32538), (4785, 30872), (4930, 29964), (4994, 29580), (5423, 27240), (5448, 27115), (5610, 26332), (5916, 24970), (6380, 23154), (6583, 22440), (6810, 21692), (7395, 19976), (7480, 19749), (7491, 19720), (7656, 19295), (7718, 19140), (9080, 16269), (9570, 15436), (9860, 14982), (9988, 14790), (10846, 13620), (11220, 13166), (11577, 12760), (11832, 12485)]