84595280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 253698048

約数和(自身を除く): 169102768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 443, 496, 560, 616, 620, 682, 770, 868, 880, 886, 1085, 1232, 1240, 1364, 1540, 1705, 1736, 1772, 2170, 2215, 2387, 2480, 2728, 3080, 3101, 3410, 3472, 3544, 4340, 4430, 4774, 4873, 5456, 6160, 6202, 6820, 7088, 8680, 8860, 9548, 9746, 11935, 12404, 13640, 13733, 15505, 17360, 17720, 19096, 19492, 23870, 24365, 24808, 27280, 27466, 31010, 34111, 35440, 38192, 38984, 47740, 48730, 49616, 54932, 62020, 68222, 68665, 77968, 95480, 96131, 97460, 109864, 124040, 136444, 137330, 151063, 170555, 190960, 192262, 194920, 219728, 248080, 272888, 274660, 302126, 341110, 384524, 389840, 480655, 545776, 549320, 604252, 682220, 755315, 769048, 961310, 1057441, 1098640, 1208504, 1364440, 1510630, 1538096, 1922620, 2114882, 2417008, 2728880, 3021260, 3845240, 4229764, 5287205, 6042520, 7690480, 8459528, 10574410, 12085040, 16919056, 21148820, 42297640, 84595280]

約数ペア:

[(1, 84595280), (2, 42297640), (4, 21148820), (5, 16919056), (7, 12085040), (8, 10574410), (10, 8459528), (11, 7690480), (14, 6042520), (16, 5287205), (20, 4229764), (22, 3845240), (28, 3021260), (31, 2728880), (35, 2417008), (40, 2114882), (44, 1922620), (55, 1538096), (56, 1510630), (62, 1364440), (70, 1208504), (77, 1098640), (80, 1057441), (88, 961310), (110, 769048), (112, 755315), (124, 682220), (140, 604252), (154, 549320), (155, 545776), (176, 480655), (217, 389840), (220, 384524), (248, 341110), (280, 302126), (308, 274660), (310, 272888), (341, 248080), (385, 219728), (434, 194920), (440, 192262), (443, 190960), (496, 170555), (560, 151063), (616, 137330), (620, 136444), (682, 124040), (770, 109864), (868, 97460), (880, 96131), (886, 95480), (1085, 77968), (1232, 68665), (1240, 68222), (1364, 62020), (1540, 54932), (1705, 49616), (1736, 48730), (1772, 47740), (2170, 38984), (2215, 38192), (2387, 35440), (2480, 34111), (2728, 31010), (3080, 27466), (3101, 27280), (3410, 24808), (3472, 24365), (3544, 23870), (4340, 19492), (4430, 19096), (4774, 17720), (4873, 17360), (5456, 15505), (6160, 13733), (6202, 13640), (6820, 12404), (7088, 11935), (8680, 9746), (8860, 9548)]