130016000

素因数分解:

$2^8\times 5^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 344373120

約数和(自身を除く): 214357120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 136, 160, 170, 200, 239, 250, 256, 272, 320, 340, 400, 425, 478, 500, 544, 640, 680, 800, 850, 956, 1000, 1088, 1195, 1280, 1360, 1600, 1700, 1912, 2000, 2125, 2176, 2390, 2720, 3200, 3400, 3824, 4000, 4063, 4250, 4352, 4780, 5440, 5975, 6400, 6800, 7648, 8000, 8126, 8500, 9560, 10880, 11950, 13600, 15296, 16000, 16252, 17000, 19120, 20315, 21760, 23900, 27200, 29875, 30592, 32000, 32504, 34000, 38240, 40630, 47800, 54400, 59750, 61184, 65008, 68000, 76480, 81260, 95600, 101575, 108800, 119500, 130016, 136000, 152960, 162520, 191200, 203150, 239000, 260032, 272000, 305920, 325040, 382400, 406300, 478000, 507875, 520064, 544000, 650080, 764800, 812600, 956000, 1015750, 1040128, 1300160, 1529600, 1625200, 1912000, 2031500, 2600320, 3250400, 3824000, 4063000, 5200640, 6500800, 7648000, 8126000, 13001600, 16252000, 26003200, 32504000, 65008000, 130016000]

約数ペア:

[(1, 130016000), (2, 65008000), (4, 32504000), (5, 26003200), (8, 16252000), (10, 13001600), (16, 8126000), (17, 7648000), (20, 6500800), (25, 5200640), (32, 4063000), (34, 3824000), (40, 3250400), (50, 2600320), (64, 2031500), (68, 1912000), (80, 1625200), (85, 1529600), (100, 1300160), (125, 1040128), (128, 1015750), (136, 956000), (160, 812600), (170, 764800), (200, 650080), (239, 544000), (250, 520064), (256, 507875), (272, 478000), (320, 406300), (340, 382400), (400, 325040), (425, 305920), (478, 272000), (500, 260032), (544, 239000), (640, 203150), (680, 191200), (800, 162520), (850, 152960), (956, 136000), (1000, 130016), (1088, 119500), (1195, 108800), (1280, 101575), (1360, 95600), (1600, 81260), (1700, 76480), (1912, 68000), (2000, 65008), (2125, 61184), (2176, 59750), (2390, 54400), (2720, 47800), (3200, 40630), (3400, 38240), (3824, 34000), (4000, 32504), (4063, 32000), (4250, 30592), (4352, 29875), (4780, 27200), (5440, 23900), (5975, 21760), (6400, 20315), (6800, 19120), (7648, 17000), (8000, 16252), (8126, 16000), (8500, 15296), (9560, 13600), (10880, 11950)]