127961120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2722

約数の個数: 96

約数和(自身を含む): 353662848

約数和(自身を除く): 225701728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2408, 2657, 3010, 3440, 4816, 5314, 6020, 6880, 9632, 10628, 12040, 13285, 18599, 21256, 24080, 26570, 37198, 42512, 48160, 53140, 74396, 85024, 92995, 106280, 114251, 148792, 185990, 212560, 228502, 297584, 371980, 425120, 457004, 571255, 595168, 743960, 799757, 914008, 1142510, 1487920, 1599514, 1828016, 2285020, 2975840, 3199028, 3656032, 3998785, 4570040, 6398056, 7997570, 9140080, 12796112, 15995140, 18280160, 25592224, 31990280, 63980560, 127961120]

約数ペア:

[(1, 127961120), (2, 63980560), (4, 31990280), (5, 25592224), (7, 18280160), (8, 15995140), (10, 12796112), (14, 9140080), (16, 7997570), (20, 6398056), (28, 4570040), (32, 3998785), (35, 3656032), (40, 3199028), (43, 2975840), (56, 2285020), (70, 1828016), (80, 1599514), (86, 1487920), (112, 1142510), (140, 914008), (160, 799757), (172, 743960), (215, 595168), (224, 571255), (280, 457004), (301, 425120), (344, 371980), (430, 297584), (560, 228502), (602, 212560), (688, 185990), (860, 148792), (1120, 114251), (1204, 106280), (1376, 92995), (1505, 85024), (1720, 74396), (2408, 53140), (2657, 48160), (3010, 42512), (3440, 37198), (4816, 26570), (5314, 24080), (6020, 21256), (6880, 18599), (9632, 13285), (10628, 12040)]