83261640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9011}}^1$

素因数の和:9043

約数の個数: 128

約数和(自身を含む): 311454720

約数和(自身を除く): 228193080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9011, 9240, 18022, 27033, 36044, 45055, 54066, 63077, 72088, 90110, 99121, 108132, 126154, 135165, 180220, 189231, 198242, 216264, 252308, 270330, 297363, 315385, 360440, 378462, 396484, 495605, 504616, 540660, 594726, 630770, 693847, 756924, 792968, 946155, 991210, 1081320, 1189452, 1261540, 1387694, 1486815, 1513848, 1892310, 1982420, 2081541, 2378904, 2523080, 2775388, 2973630, 3469235, 3784620, 3964840, 4163082, 5550776, 5947260, 6938470, 7569240, 8326164, 10407705, 11894520, 13876940, 16652328, 20815410, 27753880, 41630820, 83261640]

約数ペア:

[(1, 83261640), (2, 41630820), (3, 27753880), (4, 20815410), (5, 16652328), (6, 13876940), (7, 11894520), (8, 10407705), (10, 8326164), (11, 7569240), (12, 6938470), (14, 5947260), (15, 5550776), (20, 4163082), (21, 3964840), (22, 3784620), (24, 3469235), (28, 2973630), (30, 2775388), (33, 2523080), (35, 2378904), (40, 2081541), (42, 1982420), (44, 1892310), (55, 1513848), (56, 1486815), (60, 1387694), (66, 1261540), (70, 1189452), (77, 1081320), (84, 991210), (88, 946155), (105, 792968), (110, 756924), (120, 693847), (132, 630770), (140, 594726), (154, 540660), (165, 504616), (168, 495605), (210, 396484), (220, 378462), (231, 360440), (264, 315385), (280, 297363), (308, 270330), (330, 252308), (385, 216264), (420, 198242), (440, 189231), (462, 180220), (616, 135165), (660, 126154), (770, 108132), (840, 99121), (924, 90110), (1155, 72088), (1320, 63077), (1540, 54066), (1848, 45055), (2310, 36044), (3080, 27033), (4620, 18022), (9011, 9240)]