163422560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1847}}^1$

素因数の和:1948

約数の個数: 96

約数和(自身を含む): 447068160

約数和(自身を除く): 283645600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 1847, 2212, 2528, 2765, 3160, 3694, 4424, 5530, 6320, 7388, 8848, 9235, 11060, 12640, 12929, 14776, 17696, 18470, 22120, 25858, 29552, 36940, 44240, 51716, 59104, 64645, 73880, 88480, 103432, 129290, 145913, 147760, 206864, 258580, 291826, 295520, 413728, 517160, 583652, 729565, 1021391, 1034320, 1167304, 1459130, 2042782, 2068640, 2334608, 2918260, 4085564, 4669216, 5106955, 5836520, 8171128, 10213910, 11673040, 16342256, 20427820, 23346080, 32684512, 40855640, 81711280, 163422560]

約数ペア:

[(1, 163422560), (2, 81711280), (4, 40855640), (5, 32684512), (7, 23346080), (8, 20427820), (10, 16342256), (14, 11673040), (16, 10213910), (20, 8171128), (28, 5836520), (32, 5106955), (35, 4669216), (40, 4085564), (56, 2918260), (70, 2334608), (79, 2068640), (80, 2042782), (112, 1459130), (140, 1167304), (158, 1034320), (160, 1021391), (224, 729565), (280, 583652), (316, 517160), (395, 413728), (553, 295520), (560, 291826), (632, 258580), (790, 206864), (1106, 147760), (1120, 145913), (1264, 129290), (1580, 103432), (1847, 88480), (2212, 73880), (2528, 64645), (2765, 59104), (3160, 51716), (3694, 44240), (4424, 36940), (5530, 29552), (6320, 25858), (7388, 22120), (8848, 18470), (9235, 17696), (11060, 14776), (12640, 12929)]