193303320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{230123}}^1$

素因数の和:230144

約数の個数: 64

約数和(自身を含む): 662757120

約数和(自身を除く): 469453800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 230123, 460246, 690369, 920492, 1150615, 1380738, 1610861, 1840984, 2301230, 2761476, 3221722, 3451845, 4602460, 4832583, 5522952, 6443444, 6903690, 8054305, 9204920, 9665166, 12886888, 13807380, 16108610, 19330332, 24162915, 27614760, 32217220, 38660664, 48325830, 64434440, 96651660, 193303320]

約数ペア:

[(1, 193303320), (2, 96651660), (3, 64434440), (4, 48325830), (5, 38660664), (6, 32217220), (7, 27614760), (8, 24162915), (10, 19330332), (12, 16108610), (14, 13807380), (15, 12886888), (20, 9665166), (21, 9204920), (24, 8054305), (28, 6903690), (30, 6443444), (35, 5522952), (40, 4832583), (42, 4602460), (56, 3451845), (60, 3221722), (70, 2761476), (84, 2301230), (105, 1840984), (120, 1610861), (140, 1380738), (168, 1150615), (210, 920492), (280, 690369), (420, 460246), (840, 230123)]