66319320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1319}}^1$

素因数の和:1752

約数の個数: 64

約数和(自身を含む): 199584000

約数和(自身を除く): 133264680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1257, 1319, 1676, 2095, 2514, 2638, 3352, 3957, 4190, 5028, 5276, 6285, 6595, 7914, 8380, 10056, 10552, 12570, 13190, 15828, 16760, 19785, 25140, 26380, 31656, 39570, 50280, 52760, 79140, 158280, 552661, 1105322, 1657983, 2210644, 2763305, 3315966, 4421288, 5526610, 6631932, 8289915, 11053220, 13263864, 16579830, 22106440, 33159660, 66319320]

約数ペア:

[(1, 66319320), (2, 33159660), (3, 22106440), (4, 16579830), (5, 13263864), (6, 11053220), (8, 8289915), (10, 6631932), (12, 5526610), (15, 4421288), (20, 3315966), (24, 2763305), (30, 2210644), (40, 1657983), (60, 1105322), (120, 552661), (419, 158280), (838, 79140), (1257, 52760), (1319, 50280), (1676, 39570), (2095, 31656), (2514, 26380), (2638, 25140), (3352, 19785), (3957, 16760), (4190, 15828), (5028, 13190), (5276, 12570), (6285, 10552), (6595, 10056), (7914, 8380)]