1065648320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2311}}^1$

素因数の和:2470

約数の個数: 112

約数和(自身を含む): 2790602496

約数和(自身を除く): 1724954176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 131, 160, 176, 220, 262, 320, 352, 440, 524, 655, 704, 880, 1048, 1310, 1441, 1760, 2096, 2311, 2620, 2882, 3520, 4192, 4622, 5240, 5764, 7205, 8384, 9244, 10480, 11528, 11555, 14410, 18488, 20960, 23056, 23110, 25421, 28820, 36976, 41920, 46112, 46220, 50842, 57640, 73952, 92224, 92440, 101684, 115280, 127105, 147904, 184880, 203368, 230560, 254210, 302741, 369760, 406736, 461120, 508420, 605482, 739520, 813472, 1016840, 1210964, 1513705, 1626944, 2033680, 2421928, 3027410, 3330151, 4067360, 4843856, 6054820, 6660302, 8134720, 9687712, 12109640, 13320604, 16650755, 19375424, 24219280, 26641208, 33301510, 48438560, 53282416, 66603020, 96877120, 106564832, 133206040, 213129664, 266412080, 532824160, 1065648320]

約数ペア:

[(1, 1065648320), (2, 532824160), (4, 266412080), (5, 213129664), (8, 133206040), (10, 106564832), (11, 96877120), (16, 66603020), (20, 53282416), (22, 48438560), (32, 33301510), (40, 26641208), (44, 24219280), (55, 19375424), (64, 16650755), (80, 13320604), (88, 12109640), (110, 9687712), (131, 8134720), (160, 6660302), (176, 6054820), (220, 4843856), (262, 4067360), (320, 3330151), (352, 3027410), (440, 2421928), (524, 2033680), (655, 1626944), (704, 1513705), (880, 1210964), (1048, 1016840), (1310, 813472), (1441, 739520), (1760, 605482), (2096, 508420), (2311, 461120), (2620, 406736), (2882, 369760), (3520, 302741), (4192, 254210), (4622, 230560), (5240, 203368), (5764, 184880), (7205, 147904), (8384, 127105), (9244, 115280), (10480, 101684), (11528, 92440), (11555, 92224), (14410, 73952), (18488, 57640), (20960, 50842), (23056, 46220), (23110, 46112), (25421, 41920), (28820, 36976)]