1610006640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{55441}}^1$

素因数の和:55479

約数の個数: 120

約数和(自身を含む): 5486096784

約数和(自身を除く): 3876090144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 55441, 110882, 166323, 221764, 277205, 332646, 443528, 554410, 609851, 665292, 831615, 887056, 1108820, 1219702, 1330584, 1663230, 1829553, 2217640, 2439404, 2661168, 3049255, 3326460, 3659106, 4435280, 4878808, 6098510, 6652920, 6708361, 7318212, 9147765, 9757616, 12197020, 13305840, 13416722, 14636424, 18295530, 20125083, 24394040, 26833444, 29272848, 33541805, 36591060, 40250166, 48788080, 53666888, 67083610, 73182120, 80500332, 100625415, 107333776, 134167220, 146364240, 161000664, 201250830, 268334440, 322001328, 402501660, 536668880, 805003320, 1610006640]

約数ペア:

[(1, 1610006640), (2, 805003320), (3, 536668880), (4, 402501660), (5, 322001328), (6, 268334440), (8, 201250830), (10, 161000664), (11, 146364240), (12, 134167220), (15, 107333776), (16, 100625415), (20, 80500332), (22, 73182120), (24, 67083610), (30, 53666888), (33, 48788080), (40, 40250166), (44, 36591060), (48, 33541805), (55, 29272848), (60, 26833444), (66, 24394040), (80, 20125083), (88, 18295530), (110, 14636424), (120, 13416722), (121, 13305840), (132, 12197020), (165, 9757616), (176, 9147765), (220, 7318212), (240, 6708361), (242, 6652920), (264, 6098510), (330, 4878808), (363, 4435280), (440, 3659106), (484, 3326460), (528, 3049255), (605, 2661168), (660, 2439404), (726, 2217640), (880, 1829553), (968, 1663230), (1210, 1330584), (1320, 1219702), (1452, 1108820), (1815, 887056), (1936, 831615), (2420, 665292), (2640, 609851), (2904, 554410), (3630, 443528), (4840, 332646), (5808, 277205), (7260, 221764), (9680, 166323), (14520, 110882), (29040, 55441)]