253030400

素因数分解:

$2^{12}\times 5^2\times 7^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 156

約数和(自身を含む): 719104272

約数和(自身を除く): 466073872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 353, 400, 448, 512, 560, 640, 700, 706, 800, 896, 1024, 1120, 1280, 1400, 1412, 1600, 1765, 1792, 2048, 2240, 2471, 2560, 2800, 2824, 3200, 3530, 3584, 4096, 4480, 4942, 5120, 5600, 5648, 6400, 7060, 7168, 8825, 8960, 9884, 10240, 11200, 11296, 12355, 12800, 14120, 14336, 17650, 17920, 19768, 20480, 22400, 22592, 24710, 25600, 28240, 28672, 35300, 35840, 39536, 44800, 45184, 49420, 51200, 56480, 61775, 70600, 71680, 79072, 89600, 90368, 98840, 102400, 112960, 123550, 141200, 143360, 158144, 179200, 180736, 197680, 225920, 247100, 282400, 316288, 358400, 361472, 395360, 451840, 494200, 564800, 632576, 716800, 722944, 790720, 903680, 988400, 1129600, 1265152, 1445888, 1581440, 1807360, 1976800, 2259200, 2530304, 3162880, 3614720, 3953600, 4518400, 5060608, 6325760, 7229440, 7907200, 9036800, 10121216, 12651520, 15814400, 18073600, 25303040, 31628800, 36147200, 50606080, 63257600, 126515200, 253030400]

約数ペア:

[(1, 253030400), (2, 126515200), (4, 63257600), (5, 50606080), (7, 36147200), (8, 31628800), (10, 25303040), (14, 18073600), (16, 15814400), (20, 12651520), (25, 10121216), (28, 9036800), (32, 7907200), (35, 7229440), (40, 6325760), (50, 5060608), (56, 4518400), (64, 3953600), (70, 3614720), (80, 3162880), (100, 2530304), (112, 2259200), (128, 1976800), (140, 1807360), (160, 1581440), (175, 1445888), (200, 1265152), (224, 1129600), (256, 988400), (280, 903680), (320, 790720), (350, 722944), (353, 716800), (400, 632576), (448, 564800), (512, 494200), (560, 451840), (640, 395360), (700, 361472), (706, 358400), (800, 316288), (896, 282400), (1024, 247100), (1120, 225920), (1280, 197680), (1400, 180736), (1412, 179200), (1600, 158144), (1765, 143360), (1792, 141200), (2048, 123550), (2240, 112960), (2471, 102400), (2560, 98840), (2800, 90368), (2824, 89600), (3200, 79072), (3530, 71680), (3584, 70600), (4096, 61775), (4480, 56480), (4942, 51200), (5120, 49420), (5600, 45184), (5648, 44800), (6400, 39536), (7060, 35840), (7168, 35300), (8825, 28672), (8960, 28240), (9884, 25600), (10240, 24710), (11200, 22592), (11296, 22400), (12355, 20480), (12800, 19768), (14120, 17920), (14336, 17650)]