13480320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 256

約数和(自身を含む): 52876800

約数和(自身を除く): 39396480

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, 51, 56, 59, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 118, 119, 120, 128, 136, 140, 160, 168, 170, 177, 192, 204, 210, 224, 236, 238, 240, 255, 272, 280, 295, 320, 336, 340, 354, 357, 384, 408, 413, 420, 448, 472, 476, 480, 510, 544, 560, 590, 595, 640, 672, 680, 708, 714, 816, 826, 840, 885, 896, 944, 952, 960, 1003, 1020, 1088, 1120, 1180, 1190, 1239, 1344, 1360, 1416, 1428, 1632, 1652, 1680, 1770, 1785, 1888, 1904, 1920, 2006, 2040, 2065, 2176, 2240, 2360, 2380, 2478, 2688, 2720, 2832, 2856, 3009, 3264, 3304, 3360, 3540, 3570, 3776, 3808, 4012, 4080, 4130, 4480, 4720, 4760, 4956, 5015, 5440, 5664, 5712, 6018, 6195, 6528, 6608, 6720, 7021, 7080, 7140, 7552, 7616, 8024, 8160, 8260, 9440, 9520, 9912, 10030, 10880, 11328, 11424, 12036, 12390, 13216, 13440, 14042, 14160, 14280, 15045, 15232, 16048, 16320, 16520, 18880, 19040, 19824, 20060, 21063, 22656, 22848, 24072, 24780, 26432, 28084, 28320, 28560, 30090, 32096, 32640, 33040, 35105, 37760, 38080, 39648, 40120, 42126, 45696, 48144, 49560, 52864, 56168, 56640, 57120, 60180, 64192, 66080, 70210, 76160, 79296, 80240, 84252, 96288, 99120, 105315, 112336, 113280, 114240, 120360, 128384, 132160, 140420, 158592, 160480, 168504, 192576, 198240, 210630, 224672, 228480, 240720, 264320, 280840, 320960, 337008, 385152, 396480, 421260, 449344, 481440, 561680, 641920, 674016, 792960, 842520, 898688, 962880, 1123360, 1348032, 1685040, 1925760, 2246720, 2696064, 3370080, 4493440, 6740160, 13480320]

約数ペア:

[(1, 13480320), (2, 6740160), (3, 4493440), (4, 3370080), (5, 2696064), (6, 2246720), (7, 1925760), (8, 1685040), (10, 1348032), (12, 1123360), (14, 962880), (15, 898688), (16, 842520), (17, 792960), (20, 674016), (21, 641920), (24, 561680), (28, 481440), (30, 449344), (32, 421260), (34, 396480), (35, 385152), (40, 337008), (42, 320960), (48, 280840), (51, 264320), (56, 240720), (59, 228480), (60, 224672), (64, 210630), (68, 198240), (70, 192576), (80, 168504), (84, 160480), (85, 158592), (96, 140420), (102, 132160), (105, 128384), (112, 120360), (118, 114240), (119, 113280), (120, 112336), (128, 105315), (136, 99120), (140, 96288), (160, 84252), (168, 80240), (170, 79296), (177, 76160), (192, 70210), (204, 66080), (210, 64192), (224, 60180), (236, 57120), (238, 56640), (240, 56168), (255, 52864), (272, 49560), (280, 48144), (295, 45696), (320, 42126), (336, 40120), (340, 39648), (354, 38080), (357, 37760), (384, 35105), (408, 33040), (413, 32640), (420, 32096), (448, 30090), (472, 28560), (476, 28320), (480, 28084), (510, 26432), (544, 24780), (560, 24072), (590, 22848), (595, 22656), (640, 21063), (672, 20060), (680, 19824), (708, 19040), (714, 18880), (816, 16520), (826, 16320), (840, 16048), (885, 15232), (896, 15045), (944, 14280), (952, 14160), (960, 14042), (1003, 13440), (1020, 13216), (1088, 12390), (1120, 12036), (1180, 11424), (1190, 11328), (1239, 10880), (1344, 10030), (1360, 9912), (1416, 9520), (1428, 9440), (1632, 8260), (1652, 8160), (1680, 8024), (1770, 7616), (1785, 7552), (1888, 7140), (1904, 7080), (1920, 7021), (2006, 6720), (2040, 6608), (2065, 6528), (2176, 6195), (2240, 6018), (2360, 5712), (2380, 5664), (2478, 5440), (2688, 5015), (2720, 4956), (2832, 4760), (2856, 4720), (3009, 4480), (3264, 4130), (3304, 4080), (3360, 4012), (3540, 3808), (3570, 3776)]