315073920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 384

約数和(自身を含む): 1243265760

約数和(自身を除く): 928191840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 197, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 320, 336, 340, 357, 384, 392, 394, 408, 420, 448, 476, 480, 490, 510, 544, 560, 588, 591, 595, 640, 672, 680, 714, 735, 784, 788, 816, 833, 840, 896, 952, 960, 980, 985, 1020, 1088, 1120, 1176, 1182, 1190, 1344, 1360, 1379, 1428, 1470, 1568, 1576, 1632, 1666, 1680, 1785, 1904, 1920, 1960, 1970, 2040, 2176, 2240, 2352, 2364, 2380, 2499, 2688, 2720, 2758, 2856, 2940, 2955, 3136, 3152, 3264, 3332, 3349, 3360, 3570, 3808, 3920, 3940, 4080, 4137, 4165, 4480, 4704, 4728, 4760, 4998, 5440, 5516, 5712, 5880, 5910, 6272, 6304, 6528, 6664, 6698, 6720, 6895, 7140, 7616, 7840, 7880, 8160, 8274, 8330, 9408, 9456, 9520, 9653, 9996, 10047, 10880, 11032, 11424, 11760, 11820, 12495, 12608, 13328, 13396, 13440, 13790, 14280, 15232, 15680, 15760, 16320, 16548, 16660, 16745, 18816, 18912, 19040, 19306, 19992, 20094, 20685, 22064, 22848, 23443, 23520, 23640, 24990, 25216, 26656, 26792, 27580, 28560, 28959, 31360, 31520, 32640, 33096, 33320, 33490, 37824, 38080, 38612, 39984, 40188, 41370, 44128, 45696, 46886, 47040, 47280, 48265, 49980, 50235, 53312, 53584, 55160, 57120, 57918, 63040, 66192, 66640, 66980, 70329, 75648, 76160, 77224, 79968, 80376, 82740, 88256, 93772, 94080, 94560, 96530, 99960, 100470, 106624, 107168, 110320, 114240, 115836, 117215, 126080, 132384, 133280, 133960, 140658, 144795, 154448, 159936, 160752, 164101, 165480, 176512, 187544, 189120, 193060, 199920, 200940, 214336, 220640, 228480, 231672, 234430, 264768, 266560, 267920, 281316, 289590, 308896, 319872, 321504, 328202, 330960, 351645, 375088, 378240, 386120, 399840, 401880, 428672, 441280, 463344, 468860, 492303, 529536, 533120, 535840, 562632, 579180, 617792, 643008, 656404, 661920, 703290, 750176, 772240, 799680, 803760, 820505, 882560, 926688, 937720, 984606, 1071680, 1125264, 1158360, 1235584, 1286016, 1312808, 1323840, 1406580, 1500352, 1544480, 1599360, 1607520, 1641010, 1853376, 1875440, 1969212, 2143360, 2250528, 2316720, 2461515, 2625616, 2647680, 2813160, 3000704, 3088960, 3215040, 3282020, 3706752, 3750880, 3938424, 4501056, 4633440, 4923030, 5251232, 5626320, 6177920, 6430080, 6564040, 7501760, 7876848, 9002112, 9266880, 9846060, 10502464, 11252640, 13128080, 15003520, 15753696, 18533760, 19692120, 21004928, 22505280, 26256160, 31507392, 39384240, 45010560, 52512320, 63014784, 78768480, 105024640, 157536960, 315073920]

約数ペア:

[(1, 315073920), (2, 157536960), (3, 105024640), (4, 78768480), (5, 63014784), (6, 52512320), (7, 45010560), (8, 39384240), (10, 31507392), (12, 26256160), (14, 22505280), (15, 21004928), (16, 19692120), (17, 18533760), (20, 15753696), (21, 15003520), (24, 13128080), (28, 11252640), (30, 10502464), (32, 9846060), (34, 9266880), (35, 9002112), (40, 7876848), (42, 7501760), (48, 6564040), (49, 6430080), (51, 6177920), (56, 5626320), (60, 5251232), (64, 4923030), (68, 4633440), (70, 4501056), (80, 3938424), (84, 3750880), (85, 3706752), (96, 3282020), (98, 3215040), (102, 3088960), (105, 3000704), (112, 2813160), (119, 2647680), (120, 2625616), (128, 2461515), (136, 2316720), (140, 2250528), (147, 2143360), (160, 1969212), (168, 1875440), (170, 1853376), (192, 1641010), (196, 1607520), (197, 1599360), (204, 1544480), (210, 1500352), (224, 1406580), (238, 1323840), (240, 1312808), (245, 1286016), (255, 1235584), (272, 1158360), (280, 1125264), (294, 1071680), (320, 984606), (336, 937720), (340, 926688), (357, 882560), (384, 820505), (392, 803760), (394, 799680), (408, 772240), (420, 750176), (448, 703290), (476, 661920), (480, 656404), (490, 643008), (510, 617792), (544, 579180), (560, 562632), (588, 535840), (591, 533120), (595, 529536), (640, 492303), (672, 468860), (680, 463344), (714, 441280), (735, 428672), (784, 401880), (788, 399840), (816, 386120), (833, 378240), (840, 375088), (896, 351645), (952, 330960), (960, 328202), (980, 321504), (985, 319872), (1020, 308896), (1088, 289590), (1120, 281316), (1176, 267920), (1182, 266560), (1190, 264768), (1344, 234430), (1360, 231672), (1379, 228480), (1428, 220640), (1470, 214336), (1568, 200940), (1576, 199920), (1632, 193060), (1666, 189120), (1680, 187544), (1785, 176512), (1904, 165480), (1920, 164101), (1960, 160752), (1970, 159936), (2040, 154448), (2176, 144795), (2240, 140658), (2352, 133960), (2364, 133280), (2380, 132384), (2499, 126080), (2688, 117215), (2720, 115836), (2758, 114240), (2856, 110320), (2940, 107168), (2955, 106624), (3136, 100470), (3152, 99960), (3264, 96530), (3332, 94560), (3349, 94080), (3360, 93772), (3570, 88256), (3808, 82740), (3920, 80376), (3940, 79968), (4080, 77224), (4137, 76160), (4165, 75648), (4480, 70329), (4704, 66980), (4728, 66640), (4760, 66192), (4998, 63040), (5440, 57918), (5516, 57120), (5712, 55160), (5880, 53584), (5910, 53312), (6272, 50235), (6304, 49980), (6528, 48265), (6664, 47280), (6698, 47040), (6720, 46886), (6895, 45696), (7140, 44128), (7616, 41370), (7840, 40188), (7880, 39984), (8160, 38612), (8274, 38080), (8330, 37824), (9408, 33490), (9456, 33320), (9520, 33096), (9653, 32640), (9996, 31520), (10047, 31360), (10880, 28959), (11032, 28560), (11424, 27580), (11760, 26792), (11820, 26656), (12495, 25216), (12608, 24990), (13328, 23640), (13396, 23520), (13440, 23443), (13790, 22848), (14280, 22064), (15232, 20685), (15680, 20094), (15760, 19992), (16320, 19306), (16548, 19040), (16660, 18912), (16745, 18816)]