85426320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{50849}}^1$

素因数の和:50872

約数の個数: 80

約数和(自身を含む): 302659200

約数和(自身を除く): 217232880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 50849, 101698, 152547, 203396, 254245, 305094, 355943, 406792, 508490, 610188, 711886, 762735, 813584, 1016980, 1067829, 1220376, 1423772, 1525470, 1779715, 2033960, 2135658, 2440752, 2847544, 3050940, 3559430, 4067920, 4271316, 5339145, 5695088, 6101880, 7118860, 8542632, 10678290, 12203760, 14237720, 17085264, 21356580, 28475440, 42713160, 85426320]

約数ペア:

[(1, 85426320), (2, 42713160), (3, 28475440), (4, 21356580), (5, 17085264), (6, 14237720), (7, 12203760), (8, 10678290), (10, 8542632), (12, 7118860), (14, 6101880), (15, 5695088), (16, 5339145), (20, 4271316), (21, 4067920), (24, 3559430), (28, 3050940), (30, 2847544), (35, 2440752), (40, 2135658), (42, 2033960), (48, 1779715), (56, 1525470), (60, 1423772), (70, 1220376), (80, 1067829), (84, 1016980), (105, 813584), (112, 762735), (120, 711886), (140, 610188), (168, 508490), (210, 406792), (240, 355943), (280, 305094), (336, 254245), (420, 203396), (560, 152547), (840, 101698), (1680, 50849)]