71376160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 181258560

約数和(自身を除く): 109882400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 380, 424, 443, 530, 608, 760, 848, 886, 1007, 1060, 1520, 1696, 1772, 2014, 2120, 2215, 3040, 3544, 4028, 4240, 4430, 5035, 7088, 8056, 8417, 8480, 8860, 10070, 14176, 16112, 16834, 17720, 20140, 23479, 32224, 33668, 35440, 40280, 42085, 46958, 67336, 70880, 80560, 84170, 93916, 117395, 134672, 161120, 168340, 187832, 234790, 269344, 336680, 375664, 446101, 469580, 673360, 751328, 892202, 939160, 1346720, 1784404, 1878320, 2230505, 3568808, 3756640, 4461010, 7137616, 8922020, 14275232, 17844040, 35688080, 71376160]

約数ペア:

[(1, 71376160), (2, 35688080), (4, 17844040), (5, 14275232), (8, 8922020), (10, 7137616), (16, 4461010), (19, 3756640), (20, 3568808), (32, 2230505), (38, 1878320), (40, 1784404), (53, 1346720), (76, 939160), (80, 892202), (95, 751328), (106, 673360), (152, 469580), (160, 446101), (190, 375664), (212, 336680), (265, 269344), (304, 234790), (380, 187832), (424, 168340), (443, 161120), (530, 134672), (608, 117395), (760, 93916), (848, 84170), (886, 80560), (1007, 70880), (1060, 67336), (1520, 46958), (1696, 42085), (1772, 40280), (2014, 35440), (2120, 33668), (2215, 32224), (3040, 23479), (3544, 20140), (4028, 17720), (4240, 16834), (4430, 16112), (5035, 14176), (7088, 10070), (8056, 8860), (8417, 8480)]