165803880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 576475200

約数和(自身を除く): 410671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 190, 209, 220, 228, 242, 264, 285, 330, 363, 380, 418, 440, 456, 484, 570, 601, 605, 627, 660, 726, 760, 836, 968, 1045, 1140, 1202, 1210, 1254, 1320, 1452, 1672, 1803, 1815, 2090, 2280, 2299, 2404, 2420, 2508, 2904, 3005, 3135, 3606, 3630, 4180, 4598, 4808, 4840, 5016, 6010, 6270, 6611, 6897, 7212, 7260, 8360, 9015, 9196, 11419, 11495, 12020, 12540, 13222, 13794, 14424, 14520, 18030, 18392, 19833, 22838, 22990, 24040, 25080, 26444, 27588, 33055, 34257, 34485, 36060, 39666, 45676, 45980, 52888, 55176, 57095, 66110, 68514, 68970, 72120, 72721, 79332, 91352, 91960, 99165, 114190, 125609, 132220, 137028, 137940, 145442, 158664, 171285, 198330, 218163, 228380, 251218, 264440, 274056, 275880, 290884, 342570, 363605, 376827, 396660, 436326, 456760, 502436, 581768, 628045, 685140, 727210, 753654, 793320, 872652, 1004872, 1090815, 1256090, 1370280, 1381699, 1454420, 1507308, 1745304, 1884135, 2181630, 2512180, 2763398, 2908840, 3014616, 3768270, 4145097, 4363260, 5024360, 5526796, 6908495, 7536540, 8290194, 8726520, 11053592, 13816990, 15073080, 16580388, 20725485, 27633980, 33160776, 41450970, 55267960, 82901940, 165803880]

約数ペア:

[(1, 165803880), (2, 82901940), (3, 55267960), (4, 41450970), (5, 33160776), (6, 27633980), (8, 20725485), (10, 16580388), (11, 15073080), (12, 13816990), (15, 11053592), (19, 8726520), (20, 8290194), (22, 7536540), (24, 6908495), (30, 5526796), (33, 5024360), (38, 4363260), (40, 4145097), (44, 3768270), (55, 3014616), (57, 2908840), (60, 2763398), (66, 2512180), (76, 2181630), (88, 1884135), (95, 1745304), (110, 1507308), (114, 1454420), (120, 1381699), (121, 1370280), (132, 1256090), (152, 1090815), (165, 1004872), (190, 872652), (209, 793320), (220, 753654), (228, 727210), (242, 685140), (264, 628045), (285, 581768), (330, 502436), (363, 456760), (380, 436326), (418, 396660), (440, 376827), (456, 363605), (484, 342570), (570, 290884), (601, 275880), (605, 274056), (627, 264440), (660, 251218), (726, 228380), (760, 218163), (836, 198330), (968, 171285), (1045, 158664), (1140, 145442), (1202, 137940), (1210, 137028), (1254, 132220), (1320, 125609), (1452, 114190), (1672, 99165), (1803, 91960), (1815, 91352), (2090, 79332), (2280, 72721), (2299, 72120), (2404, 68970), (2420, 68514), (2508, 66110), (2904, 57095), (3005, 55176), (3135, 52888), (3606, 45980), (3630, 45676), (4180, 39666), (4598, 36060), (4808, 34485), (4840, 34257), (5016, 33055), (6010, 27588), (6270, 26444), (6611, 25080), (6897, 24040), (7212, 22990), (7260, 22838), (8360, 19833), (9015, 18392), (9196, 18030), (11419, 14520), (11495, 14424), (12020, 13794), (12540, 13222)]