7876960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 22946112

約数和(自身を除く): 15069152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 541, 560, 728, 910, 1040, 1082, 1120, 1456, 1820, 2080, 2164, 2705, 2912, 3640, 3787, 4328, 5410, 7033, 7280, 7574, 8656, 10820, 14066, 14560, 15148, 17312, 18935, 21640, 28132, 30296, 35165, 37870, 43280, 49231, 56264, 60592, 70330, 75740, 86560, 98462, 112528, 121184, 140660, 151480, 196924, 225056, 246155, 281320, 302960, 393848, 492310, 562640, 605920, 787696, 984620, 1125280, 1575392, 1969240, 3938480, 7876960]

約数ペア:

[(1, 7876960), (2, 3938480), (4, 1969240), (5, 1575392), (7, 1125280), (8, 984620), (10, 787696), (13, 605920), (14, 562640), (16, 492310), (20, 393848), (26, 302960), (28, 281320), (32, 246155), (35, 225056), (40, 196924), (52, 151480), (56, 140660), (65, 121184), (70, 112528), (80, 98462), (91, 86560), (104, 75740), (112, 70330), (130, 60592), (140, 56264), (160, 49231), (182, 43280), (208, 37870), (224, 35165), (260, 30296), (280, 28132), (364, 21640), (416, 18935), (455, 17312), (520, 15148), (541, 14560), (560, 14066), (728, 10820), (910, 8656), (1040, 7574), (1082, 7280), (1120, 7033), (1456, 5410), (1820, 4328), (2080, 3787), (2164, 3640), (2705, 2912)]