252771617840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23756731}}^1$

素因数の和:23756770

約数の個数: 80

約数和(自身を含む): 707000344320

約数和(自身を除く): 454228726480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 23756731, 47513462, 95026924, 118783655, 166297117, 190053848, 237567310, 332594234, 380107696, 451377889, 475134620, 665188468, 831485585, 902755778, 950269240, 1330376936, 1662971170, 1805511556, 1900538480, 2256889445, 2660753872, 3159645223, 3325942340, 3611023112, 4513778890, 6319290446, 6651884680, 7222046224, 9027557780, 12638580892, 13303769360, 15798226115, 18055115560, 25277161784, 31596452230, 36110231120, 50554323568, 63192904460, 126385808920, 252771617840]

約数ペア:

[(1, 252771617840), (2, 126385808920), (4, 63192904460), (5, 50554323568), (7, 36110231120), (8, 31596452230), (10, 25277161784), (14, 18055115560), (16, 15798226115), (19, 13303769360), (20, 12638580892), (28, 9027557780), (35, 7222046224), (38, 6651884680), (40, 6319290446), (56, 4513778890), (70, 3611023112), (76, 3325942340), (80, 3159645223), (95, 2660753872), (112, 2256889445), (133, 1900538480), (140, 1805511556), (152, 1662971170), (190, 1330376936), (266, 950269240), (280, 902755778), (304, 831485585), (380, 665188468), (532, 475134620), (560, 451377889), (665, 380107696), (760, 332594234), (1064, 237567310), (1330, 190053848), (1520, 166297117), (2128, 118783655), (2660, 95026924), (5320, 47513462), (10640, 23756731)]