18174240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{601}}^1$

素因数の和:632

約数の個数: 192

約数和(自身を含む): 72817920

約数和(自身を除く): 54643680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 601, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1202, 1260, 1440, 1512, 1680, 1803, 1890, 2016, 2160, 2404, 2520, 3005, 3024, 3360, 3606, 3780, 4207, 4320, 4808, 5040, 5409, 6010, 6048, 7212, 7560, 8414, 9015, 9616, 10080, 10818, 12020, 12621, 14424, 15120, 16227, 16828, 18030, 19232, 21035, 21636, 24040, 25242, 27045, 28848, 30240, 32454, 33656, 36060, 37863, 42070, 43272, 48080, 50484, 54090, 57696, 63105, 64908, 67312, 72120, 75726, 81135, 84140, 86544, 96160, 100968, 108180, 113589, 126210, 129816, 134624, 144240, 151452, 162270, 168280, 173088, 189315, 201936, 216360, 227178, 252420, 259632, 288480, 302904, 324540, 336560, 378630, 403872, 432720, 454356, 504840, 519264, 567945, 605808, 649080, 673120, 757260, 865440, 908712, 1009680, 1135890, 1211616, 1298160, 1514520, 1817424, 2019360, 2271780, 2596320, 3029040, 3634848, 4543560, 6058080, 9087120, 18174240]

約数ペア:

[(1, 18174240), (2, 9087120), (3, 6058080), (4, 4543560), (5, 3634848), (6, 3029040), (7, 2596320), (8, 2271780), (9, 2019360), (10, 1817424), (12, 1514520), (14, 1298160), (15, 1211616), (16, 1135890), (18, 1009680), (20, 908712), (21, 865440), (24, 757260), (27, 673120), (28, 649080), (30, 605808), (32, 567945), (35, 519264), (36, 504840), (40, 454356), (42, 432720), (45, 403872), (48, 378630), (54, 336560), (56, 324540), (60, 302904), (63, 288480), (70, 259632), (72, 252420), (80, 227178), (84, 216360), (90, 201936), (96, 189315), (105, 173088), (108, 168280), (112, 162270), (120, 151452), (126, 144240), (135, 134624), (140, 129816), (144, 126210), (160, 113589), (168, 108180), (180, 100968), (189, 96160), (210, 86544), (216, 84140), (224, 81135), (240, 75726), (252, 72120), (270, 67312), (280, 64908), (288, 63105), (315, 57696), (336, 54090), (360, 50484), (378, 48080), (420, 43272), (432, 42070), (480, 37863), (504, 36060), (540, 33656), (560, 32454), (601, 30240), (630, 28848), (672, 27045), (720, 25242), (756, 24040), (840, 21636), (864, 21035), (945, 19232), (1008, 18030), (1080, 16828), (1120, 16227), (1202, 15120), (1260, 14424), (1440, 12621), (1512, 12020), (1680, 10818), (1803, 10080), (1890, 9616), (2016, 9015), (2160, 8414), (2404, 7560), (2520, 7212), (3005, 6048), (3024, 6010), (3360, 5409), (3606, 5040), (3780, 4808), (4207, 4320)]