13409760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 52157952

約数和(自身を除く): 38748192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 307, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 614, 624, 672, 728, 780, 840, 910, 921, 1040, 1092, 1120, 1228, 1248, 1365, 1456, 1535, 1560, 1680, 1820, 1842, 2080, 2149, 2184, 2456, 2730, 2912, 3070, 3120, 3360, 3640, 3684, 3991, 4298, 4368, 4605, 4912, 5460, 6140, 6240, 6447, 7280, 7368, 7982, 8596, 8736, 9210, 9824, 10745, 10920, 11973, 12280, 12894, 14560, 14736, 15964, 17192, 18420, 19955, 21490, 21840, 23946, 24560, 25788, 27937, 29472, 31928, 32235, 34384, 36840, 39910, 42980, 43680, 47892, 49120, 51576, 55874, 59865, 63856, 64470, 68768, 73680, 79820, 83811, 85960, 95784, 103152, 111748, 119730, 127712, 128940, 139685, 147360, 159640, 167622, 171920, 191568, 206304, 223496, 239460, 257880, 279370, 319280, 335244, 343840, 383136, 419055, 446992, 478920, 515760, 558740, 638560, 670488, 838110, 893984, 957840, 1031520, 1117480, 1340976, 1676220, 1915680, 2234960, 2681952, 3352440, 4469920, 6704880, 13409760]

約数ペア:

[(1, 13409760), (2, 6704880), (3, 4469920), (4, 3352440), (5, 2681952), (6, 2234960), (7, 1915680), (8, 1676220), (10, 1340976), (12, 1117480), (13, 1031520), (14, 957840), (15, 893984), (16, 838110), (20, 670488), (21, 638560), (24, 558740), (26, 515760), (28, 478920), (30, 446992), (32, 419055), (35, 383136), (39, 343840), (40, 335244), (42, 319280), (48, 279370), (52, 257880), (56, 239460), (60, 223496), (65, 206304), (70, 191568), (78, 171920), (80, 167622), (84, 159640), (91, 147360), (96, 139685), (104, 128940), (105, 127712), (112, 119730), (120, 111748), (130, 103152), (140, 95784), (156, 85960), (160, 83811), (168, 79820), (182, 73680), (195, 68768), (208, 64470), (210, 63856), (224, 59865), (240, 55874), (260, 51576), (273, 49120), (280, 47892), (307, 43680), (312, 42980), (336, 39910), (364, 36840), (390, 34384), (416, 32235), (420, 31928), (455, 29472), (480, 27937), (520, 25788), (546, 24560), (560, 23946), (614, 21840), (624, 21490), (672, 19955), (728, 18420), (780, 17192), (840, 15964), (910, 14736), (921, 14560), (1040, 12894), (1092, 12280), (1120, 11973), (1228, 10920), (1248, 10745), (1365, 9824), (1456, 9210), (1535, 8736), (1560, 8596), (1680, 7982), (1820, 7368), (1842, 7280), (2080, 6447), (2149, 6240), (2184, 6140), (2456, 5460), (2730, 4912), (2912, 4605), (3070, 4368), (3120, 4298), (3360, 3991), (3640, 3684)]