230231360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1993}}^1$

素因数の和:2048

約数の個数: 84

約数和(自身を含む): 578902068

約数和(自身を除く): 348670708

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 722, 760, 1216, 1444, 1520, 1805, 1993, 2888, 3040, 3610, 3986, 5776, 6080, 7220, 7972, 9965, 11552, 14440, 15944, 19930, 23104, 28880, 31888, 37867, 39860, 57760, 63776, 75734, 79720, 115520, 127552, 151468, 159440, 189335, 302936, 318880, 378670, 605872, 637760, 719473, 757340, 1211744, 1438946, 1514680, 2423488, 2877892, 3029360, 3597365, 5755784, 6058720, 7194730, 11511568, 12117440, 14389460, 23023136, 28778920, 46046272, 57557840, 115115680, 230231360]

約数ペア:

[(1, 230231360), (2, 115115680), (4, 57557840), (5, 46046272), (8, 28778920), (10, 23023136), (16, 14389460), (19, 12117440), (20, 11511568), (32, 7194730), (38, 6058720), (40, 5755784), (64, 3597365), (76, 3029360), (80, 2877892), (95, 2423488), (152, 1514680), (160, 1438946), (190, 1211744), (304, 757340), (320, 719473), (361, 637760), (380, 605872), (608, 378670), (722, 318880), (760, 302936), (1216, 189335), (1444, 159440), (1520, 151468), (1805, 127552), (1993, 115520), (2888, 79720), (3040, 75734), (3610, 63776), (3986, 57760), (5776, 39860), (6080, 37867), (7220, 31888), (7972, 28880), (9965, 23104), (11552, 19930), (14440, 15944)]