200288640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1524

約数の個数: 128

約数和(自身を含む): 647618400

約数和(自身を除く): 447329760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1429, 1460, 1752, 1920, 2190, 2336, 2858, 2920, 3504, 4287, 4380, 4672, 5716, 5840, 7008, 7145, 8574, 8760, 9344, 11432, 11680, 14016, 14290, 17148, 17520, 21435, 22864, 23360, 28032, 28580, 34296, 35040, 42870, 45728, 46720, 57160, 68592, 70080, 85740, 91456, 104317, 114320, 137184, 140160, 171480, 182912, 208634, 228640, 274368, 312951, 342960, 417268, 457280, 521585, 548736, 625902, 685920, 834536, 914560, 1043170, 1251804, 1371840, 1564755, 1669072, 2086340, 2503608, 2743680, 3129510, 3338144, 4172680, 5007216, 6259020, 6676288, 8345360, 10014432, 12518040, 13352576, 16690720, 20028864, 25036080, 33381440, 40057728, 50072160, 66762880, 100144320, 200288640]

約数ペア:

[(1, 200288640), (2, 100144320), (3, 66762880), (4, 50072160), (5, 40057728), (6, 33381440), (8, 25036080), (10, 20028864), (12, 16690720), (15, 13352576), (16, 12518040), (20, 10014432), (24, 8345360), (30, 6676288), (32, 6259020), (40, 5007216), (48, 4172680), (60, 3338144), (64, 3129510), (73, 2743680), (80, 2503608), (96, 2086340), (120, 1669072), (128, 1564755), (146, 1371840), (160, 1251804), (192, 1043170), (219, 914560), (240, 834536), (292, 685920), (320, 625902), (365, 548736), (384, 521585), (438, 457280), (480, 417268), (584, 342960), (640, 312951), (730, 274368), (876, 228640), (960, 208634), (1095, 182912), (1168, 171480), (1429, 140160), (1460, 137184), (1752, 114320), (1920, 104317), (2190, 91456), (2336, 85740), (2858, 70080), (2920, 68592), (3504, 57160), (4287, 46720), (4380, 45728), (4672, 42870), (5716, 35040), (5840, 34296), (7008, 28580), (7145, 28032), (8574, 23360), (8760, 22864), (9344, 21435), (11432, 17520), (11680, 17148), (14016, 14290)]