170327640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 606286080

約数和(自身を除く): 435958440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 211, 217, 248, 280, 310, 372, 420, 422, 434, 465, 620, 633, 651, 744, 840, 844, 868, 930, 961, 1055, 1085, 1240, 1266, 1302, 1477, 1688, 1736, 1860, 1922, 2110, 2170, 2532, 2604, 2883, 2954, 3165, 3255, 3720, 3844, 4220, 4340, 4431, 4805, 5064, 5208, 5766, 5908, 6330, 6510, 6541, 6727, 7385, 7688, 8440, 8680, 8862, 9610, 11532, 11816, 12660, 13020, 13082, 13454, 14415, 14770, 17724, 19220, 19623, 20181, 22155, 23064, 25320, 26040, 26164, 26908, 28830, 29540, 32705, 33635, 35448, 38440, 39246, 40362, 44310, 45787, 52328, 53816, 57660, 59080, 65410, 67270, 78492, 80724, 88620, 91574, 98115, 100905, 115320, 130820, 134540, 137361, 156984, 161448, 177240, 183148, 196230, 201810, 202771, 228935, 261640, 269080, 274722, 366296, 392460, 403620, 405542, 457870, 549444, 608313, 686805, 784920, 807240, 811084, 915740, 1013855, 1098888, 1216626, 1373610, 1419397, 1622168, 1831480, 2027710, 2433252, 2747220, 2838794, 3041565, 4055420, 4258191, 4866504, 5494440, 5677588, 6083130, 7096985, 8110840, 8516382, 11355176, 12166260, 14193970, 17032764, 21290955, 24332520, 28387940, 34065528, 42581910, 56775880, 85163820, 170327640]

約数ペア:

[(1, 170327640), (2, 85163820), (3, 56775880), (4, 42581910), (5, 34065528), (6, 28387940), (7, 24332520), (8, 21290955), (10, 17032764), (12, 14193970), (14, 12166260), (15, 11355176), (20, 8516382), (21, 8110840), (24, 7096985), (28, 6083130), (30, 5677588), (31, 5494440), (35, 4866504), (40, 4258191), (42, 4055420), (56, 3041565), (60, 2838794), (62, 2747220), (70, 2433252), (84, 2027710), (93, 1831480), (105, 1622168), (120, 1419397), (124, 1373610), (140, 1216626), (155, 1098888), (168, 1013855), (186, 915740), (210, 811084), (211, 807240), (217, 784920), (248, 686805), (280, 608313), (310, 549444), (372, 457870), (420, 405542), (422, 403620), (434, 392460), (465, 366296), (620, 274722), (633, 269080), (651, 261640), (744, 228935), (840, 202771), (844, 201810), (868, 196230), (930, 183148), (961, 177240), (1055, 161448), (1085, 156984), (1240, 137361), (1266, 134540), (1302, 130820), (1477, 115320), (1688, 100905), (1736, 98115), (1860, 91574), (1922, 88620), (2110, 80724), (2170, 78492), (2532, 67270), (2604, 65410), (2883, 59080), (2954, 57660), (3165, 53816), (3255, 52328), (3720, 45787), (3844, 44310), (4220, 40362), (4340, 39246), (4431, 38440), (4805, 35448), (5064, 33635), (5208, 32705), (5766, 29540), (5908, 28830), (6330, 26908), (6510, 26164), (6541, 26040), (6727, 25320), (7385, 23064), (7688, 22155), (8440, 20181), (8680, 19623), (8862, 19220), (9610, 17724), (11532, 14770), (11816, 14415), (12660, 13454), (13020, 13082)]