102416640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 331128000

約数和(自身を除く): 228711360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 179, 192, 240, 256, 298, 320, 358, 384, 447, 480, 537, 596, 640, 716, 745, 768, 894, 895, 960, 1074, 1192, 1280, 1432, 1490, 1788, 1790, 1920, 2148, 2235, 2384, 2685, 2864, 2980, 3576, 3580, 3840, 4296, 4470, 4768, 5370, 5728, 5960, 7152, 7160, 8592, 8940, 9536, 10740, 11456, 11920, 14304, 14320, 17184, 17880, 19072, 21480, 22912, 23840, 26671, 28608, 28640, 34368, 35760, 38144, 42960, 45824, 47680, 53342, 57216, 57280, 68736, 71520, 80013, 85920, 95360, 106684, 114432, 114560, 133355, 137472, 143040, 160026, 171840, 190720, 213368, 229120, 266710, 286080, 320052, 343680, 400065, 426736, 533420, 572160, 640104, 687360, 800130, 853472, 1066840, 1280208, 1600260, 1706944, 2133680, 2560416, 3200520, 3413888, 4267360, 5120832, 6401040, 6827776, 8534720, 10241664, 12802080, 17069440, 20483328, 25604160, 34138880, 51208320, 102416640]

約数ペア:

[(1, 102416640), (2, 51208320), (3, 34138880), (4, 25604160), (5, 20483328), (6, 17069440), (8, 12802080), (10, 10241664), (12, 8534720), (15, 6827776), (16, 6401040), (20, 5120832), (24, 4267360), (30, 3413888), (32, 3200520), (40, 2560416), (48, 2133680), (60, 1706944), (64, 1600260), (80, 1280208), (96, 1066840), (120, 853472), (128, 800130), (149, 687360), (160, 640104), (179, 572160), (192, 533420), (240, 426736), (256, 400065), (298, 343680), (320, 320052), (358, 286080), (384, 266710), (447, 229120), (480, 213368), (537, 190720), (596, 171840), (640, 160026), (716, 143040), (745, 137472), (768, 133355), (894, 114560), (895, 114432), (960, 106684), (1074, 95360), (1192, 85920), (1280, 80013), (1432, 71520), (1490, 68736), (1788, 57280), (1790, 57216), (1920, 53342), (2148, 47680), (2235, 45824), (2384, 42960), (2685, 38144), (2864, 35760), (2980, 34368), (3576, 28640), (3580, 28608), (3840, 26671), (4296, 23840), (4470, 22912), (4768, 21480), (5370, 19072), (5728, 17880), (5960, 17184), (7152, 14320), (7160, 14304), (8592, 11920), (8940, 11456), (9536, 10740)]