65845560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 218453760

約数和(自身を除く): 152608200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 601, 660, 664, 830, 913, 996, 1202, 1245, 1320, 1660, 1803, 1826, 1992, 2404, 2490, 2739, 3005, 3320, 3606, 3652, 4565, 4808, 4980, 5478, 6010, 6611, 7212, 7304, 9015, 9130, 9960, 10956, 12020, 13222, 13695, 14424, 18030, 18260, 19833, 21912, 24040, 26444, 27390, 33055, 36060, 36520, 39666, 49883, 52888, 54780, 66110, 72120, 79332, 99165, 99766, 109560, 132220, 149649, 158664, 198330, 199532, 249415, 264440, 299298, 396660, 399064, 498830, 548713, 598596, 748245, 793320, 997660, 1097426, 1197192, 1496490, 1646139, 1995320, 2194852, 2743565, 2992980, 3292278, 4389704, 5487130, 5985960, 6584556, 8230695, 10974260, 13169112, 16461390, 21948520, 32922780, 65845560]

約数ペア:

[(1, 65845560), (2, 32922780), (3, 21948520), (4, 16461390), (5, 13169112), (6, 10974260), (8, 8230695), (10, 6584556), (11, 5985960), (12, 5487130), (15, 4389704), (20, 3292278), (22, 2992980), (24, 2743565), (30, 2194852), (33, 1995320), (40, 1646139), (44, 1496490), (55, 1197192), (60, 1097426), (66, 997660), (83, 793320), (88, 748245), (110, 598596), (120, 548713), (132, 498830), (165, 399064), (166, 396660), (220, 299298), (249, 264440), (264, 249415), (330, 199532), (332, 198330), (415, 158664), (440, 149649), (498, 132220), (601, 109560), (660, 99766), (664, 99165), (830, 79332), (913, 72120), (996, 66110), (1202, 54780), (1245, 52888), (1320, 49883), (1660, 39666), (1803, 36520), (1826, 36060), (1992, 33055), (2404, 27390), (2490, 26444), (2739, 24040), (3005, 21912), (3320, 19833), (3606, 18260), (3652, 18030), (4565, 14424), (4808, 13695), (4980, 13222), (5478, 12020), (6010, 10956), (6611, 9960), (7212, 9130), (7304, 9015)]