7136435760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{85201}}^1$

素因数の和:85566

約数の個数: 80

約数和(自身を含む): 22186600800

約数和(自身を除く): 15050165040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 5584, 6980, 8376, 10470, 13960, 16752, 20940, 27920, 41880, 83760, 85201, 170402, 255603, 340804, 426005, 511206, 681608, 852010, 1022412, 1278015, 1363216, 1704020, 2044824, 2556030, 3408040, 4089648, 5112060, 6816080, 10224120, 20448240, 29735149, 59470298, 89205447, 118940596, 148675745, 178410894, 237881192, 297351490, 356821788, 446027235, 475762384, 594702980, 713643576, 892054470, 1189405960, 1427287152, 1784108940, 2378811920, 3568217880, 7136435760]

約数ペア:

[(1, 7136435760), (2, 3568217880), (3, 2378811920), (4, 1784108940), (5, 1427287152), (6, 1189405960), (8, 892054470), (10, 713643576), (12, 594702980), (15, 475762384), (16, 446027235), (20, 356821788), (24, 297351490), (30, 237881192), (40, 178410894), (48, 148675745), (60, 118940596), (80, 89205447), (120, 59470298), (240, 29735149), (349, 20448240), (698, 10224120), (1047, 6816080), (1396, 5112060), (1745, 4089648), (2094, 3408040), (2792, 2556030), (3490, 2044824), (4188, 1704020), (5235, 1363216), (5584, 1278015), (6980, 1022412), (8376, 852010), (10470, 681608), (13960, 511206), (16752, 426005), (20940, 340804), (27920, 255603), (41880, 170402), (83760, 85201)]