140852320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6619}}^1$

素因数の和:6660

約数の個数: 96

約数和(自身を含む): 400377600

約数和(自身を除く): 259525280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 6619, 10640, 13238, 21280, 26476, 33095, 46333, 52952, 66190, 92666, 105904, 125761, 132380, 185332, 211808, 231665, 251522, 264760, 370664, 463330, 503044, 529520, 628805, 741328, 880327, 926660, 1006088, 1059040, 1257610, 1482656, 1760654, 1853320, 2012176, 2515220, 3521308, 3706640, 4024352, 4401635, 5030440, 7042616, 7413280, 8803270, 10060880, 14085232, 17606540, 20121760, 28170464, 35213080, 70426160, 140852320]

約数ペア:

[(1, 140852320), (2, 70426160), (4, 35213080), (5, 28170464), (7, 20121760), (8, 17606540), (10, 14085232), (14, 10060880), (16, 8803270), (19, 7413280), (20, 7042616), (28, 5030440), (32, 4401635), (35, 4024352), (38, 3706640), (40, 3521308), (56, 2515220), (70, 2012176), (76, 1853320), (80, 1760654), (95, 1482656), (112, 1257610), (133, 1059040), (140, 1006088), (152, 926660), (160, 880327), (190, 741328), (224, 628805), (266, 529520), (280, 503044), (304, 463330), (380, 370664), (532, 264760), (560, 251522), (608, 231665), (665, 211808), (760, 185332), (1064, 132380), (1120, 125761), (1330, 105904), (1520, 92666), (2128, 66190), (2660, 52952), (3040, 46333), (4256, 33095), (5320, 26476), (6619, 21280), (10640, 13238)]