237766480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8011}}^1$

素因数の和:8084

約数の個数: 80

約数和(自身を含む): 643780224

約数和(自身を除く): 406013744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 8011, 14840, 16022, 29680, 32044, 40055, 56077, 64088, 80110, 112154, 128176, 160220, 224308, 280385, 320440, 424583, 448616, 560770, 640880, 849166, 897232, 1121540, 1698332, 2122915, 2243080, 2972081, 3396664, 4245830, 4486160, 5944162, 6793328, 8491660, 11888324, 14860405, 16983320, 23776648, 29720810, 33966640, 47553296, 59441620, 118883240, 237766480]

約数ペア:

[(1, 237766480), (2, 118883240), (4, 59441620), (5, 47553296), (7, 33966640), (8, 29720810), (10, 23776648), (14, 16983320), (16, 14860405), (20, 11888324), (28, 8491660), (35, 6793328), (40, 5944162), (53, 4486160), (56, 4245830), (70, 3396664), (80, 2972081), (106, 2243080), (112, 2122915), (140, 1698332), (212, 1121540), (265, 897232), (280, 849166), (371, 640880), (424, 560770), (530, 448616), (560, 424583), (742, 320440), (848, 280385), (1060, 224308), (1484, 160220), (1855, 128176), (2120, 112154), (2968, 80110), (3710, 64088), (4240, 56077), (5936, 40055), (7420, 32044), (8011, 29680), (14840, 16022)]