81996342720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{798251}}^1$

素因数の和:798378

約数の個数: 112

約数和(自身を含む): 262771786368

約数和(自身を除く): 180775443648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 642, 856, 960, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3424, 4280, 5136, 6420, 6848, 8560, 10272, 12840, 17120, 20544, 25680, 34240, 51360, 102720, 798251, 1596502, 2394753, 3193004, 3991255, 4789506, 6386008, 7982510, 9579012, 11973765, 12772016, 15965020, 19158024, 23947530, 25544032, 31930040, 38316048, 47895060, 51088064, 63860080, 76632096, 85412857, 95790120, 127720160, 153264192, 170825714, 191580240, 255440320, 256238571, 341651428, 383160480, 427064285, 512477142, 683302856, 766320960, 854128570, 1024954284, 1281192855, 1366605712, 1708257140, 2049908568, 2562385710, 2733211424, 3416514280, 4099817136, 5124771420, 5466422848, 6833028560, 8199634272, 10249542840, 13666057120, 16399268544, 20499085680, 27332114240, 40998171360, 81996342720]

約数ペア:

[(1, 81996342720), (2, 40998171360), (3, 27332114240), (4, 20499085680), (5, 16399268544), (6, 13666057120), (8, 10249542840), (10, 8199634272), (12, 6833028560), (15, 5466422848), (16, 5124771420), (20, 4099817136), (24, 3416514280), (30, 2733211424), (32, 2562385710), (40, 2049908568), (48, 1708257140), (60, 1366605712), (64, 1281192855), (80, 1024954284), (96, 854128570), (107, 766320960), (120, 683302856), (160, 512477142), (192, 427064285), (214, 383160480), (240, 341651428), (320, 256238571), (321, 255440320), (428, 191580240), (480, 170825714), (535, 153264192), (642, 127720160), (856, 95790120), (960, 85412857), (1070, 76632096), (1284, 63860080), (1605, 51088064), (1712, 47895060), (2140, 38316048), (2568, 31930040), (3210, 25544032), (3424, 23947530), (4280, 19158024), (5136, 15965020), (6420, 12772016), (6848, 11973765), (8560, 9579012), (10272, 7982510), (12840, 6386008), (17120, 4789506), (20544, 3991255), (25680, 3193004), (34240, 2394753), (51360, 1596502), (102720, 798251)]