135159920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12703}}^1$

素因数の和:12742

約数の個数: 80

約数和(自身を含む): 378071040

約数和(自身を除く): 242911120

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, 12703, 25406, 50812, 63515, 88921, 101624, 127030, 177842, 203248, 241357, 254060, 355684, 444605, 482714, 508120, 711368, 889210, 965428, 1016240, 1206785, 1422736, 1689499, 1778420, 1930856, 2413570, 3378998, 3556840, 3861712, 4827140, 6757996, 7113680, 8447495, 9654280, 13515992, 16894990, 19308560, 27031984, 33789980, 67579960, 135159920]

約数ペア:

[(1, 135159920), (2, 67579960), (4, 33789980), (5, 27031984), (7, 19308560), (8, 16894990), (10, 13515992), (14, 9654280), (16, 8447495), (19, 7113680), (20, 6757996), (28, 4827140), (35, 3861712), (38, 3556840), (40, 3378998), (56, 2413570), (70, 1930856), (76, 1778420), (80, 1689499), (95, 1422736), (112, 1206785), (133, 1016240), (140, 965428), (152, 889210), (190, 711368), (266, 508120), (280, 482714), (304, 444605), (380, 355684), (532, 254060), (560, 241357), (665, 203248), (760, 177842), (1064, 127030), (1330, 101624), (1520, 88921), (2128, 63515), (2660, 50812), (5320, 25406), (10640, 12703)]