15673214320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1\times {\mathrm{2671}}^1$

素因数の和:4514

約数の個数: 80

約数和(自身を含む): 37363858560

約数和(自身を除く): 21690644240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 1789, 2671, 3280, 3578, 5342, 7156, 8945, 10684, 13355, 14312, 17890, 21368, 26710, 28624, 35780, 42736, 53420, 71560, 73349, 106840, 109511, 143120, 146698, 213680, 219022, 293396, 366745, 438044, 547555, 586792, 733490, 876088, 1095110, 1173584, 1466980, 1752176, 2190220, 2933960, 4380440, 4778419, 5867920, 8760880, 9556838, 19113676, 23892095, 38227352, 47784190, 76454704, 95568380, 191136760, 195915179, 382273520, 391830358, 783660716, 979575895, 1567321432, 1959151790, 3134642864, 3918303580, 7836607160, 15673214320]

約数ペア:

[(1, 15673214320), (2, 7836607160), (4, 3918303580), (5, 3134642864), (8, 1959151790), (10, 1567321432), (16, 979575895), (20, 783660716), (40, 391830358), (41, 382273520), (80, 195915179), (82, 191136760), (164, 95568380), (205, 76454704), (328, 47784190), (410, 38227352), (656, 23892095), (820, 19113676), (1640, 9556838), (1789, 8760880), (2671, 5867920), (3280, 4778419), (3578, 4380440), (5342, 2933960), (7156, 2190220), (8945, 1752176), (10684, 1466980), (13355, 1173584), (14312, 1095110), (17890, 876088), (21368, 733490), (26710, 586792), (28624, 547555), (35780, 438044), (42736, 366745), (53420, 293396), (71560, 219022), (73349, 213680), (106840, 146698), (109511, 143120)]