536381440

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{1069}}^1$

素因数の和:1110

約数の個数: 144

約数和(自身を含む): 1498524300

約数和(自身を除く): 962142860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1069, 1120, 1280, 1568, 1792, 1960, 2048, 2138, 2240, 2560, 3136, 3584, 3920, 4276, 4480, 5120, 5345, 6272, 7168, 7483, 7840, 8552, 8960, 10240, 10690, 12544, 14336, 14966, 15680, 17104, 17920, 21380, 25088, 29932, 31360, 34208, 35840, 37415, 42760, 50176, 52381, 59864, 62720, 68416, 71680, 74830, 85520, 100352, 104762, 119728, 125440, 136832, 149660, 171040, 209524, 239456, 250880, 261905, 273664, 299320, 342080, 419048, 478912, 501760, 523810, 547328, 598640, 684160, 838096, 957824, 1047620, 1094656, 1197280, 1368320, 1676192, 1915648, 2095240, 2189312, 2394560, 2736640, 3352384, 3831296, 4190480, 4789120, 5473280, 6704768, 7662592, 8380960, 9578240, 10946560, 13409536, 15325184, 16761920, 19156480, 26819072, 33523840, 38312960, 53638144, 67047680, 76625920, 107276288, 134095360, 268190720, 536381440]

約数ペア:

[(1, 536381440), (2, 268190720), (4, 134095360), (5, 107276288), (7, 76625920), (8, 67047680), (10, 53638144), (14, 38312960), (16, 33523840), (20, 26819072), (28, 19156480), (32, 16761920), (35, 15325184), (40, 13409536), (49, 10946560), (56, 9578240), (64, 8380960), (70, 7662592), (80, 6704768), (98, 5473280), (112, 4789120), (128, 4190480), (140, 3831296), (160, 3352384), (196, 2736640), (224, 2394560), (245, 2189312), (256, 2095240), (280, 1915648), (320, 1676192), (392, 1368320), (448, 1197280), (490, 1094656), (512, 1047620), (560, 957824), (640, 838096), (784, 684160), (896, 598640), (980, 547328), (1024, 523810), (1069, 501760), (1120, 478912), (1280, 419048), (1568, 342080), (1792, 299320), (1960, 273664), (2048, 261905), (2138, 250880), (2240, 239456), (2560, 209524), (3136, 171040), (3584, 149660), (3920, 136832), (4276, 125440), (4480, 119728), (5120, 104762), (5345, 100352), (6272, 85520), (7168, 74830), (7483, 71680), (7840, 68416), (8552, 62720), (8960, 59864), (10240, 52381), (10690, 50176), (12544, 42760), (14336, 37415), (14966, 35840), (15680, 34208), (17104, 31360), (17920, 29932), (21380, 25088)]