201743760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 668207232

約数和(自身を除く): 466463472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 197, 204, 240, 251, 255, 272, 340, 394, 408, 502, 510, 591, 680, 753, 788, 816, 985, 1004, 1020, 1182, 1255, 1360, 1506, 1576, 1970, 2008, 2040, 2364, 2510, 2955, 3012, 3152, 3349, 3765, 3940, 4016, 4080, 4267, 4728, 5020, 5910, 6024, 6698, 7530, 7880, 8534, 9456, 10040, 10047, 11820, 12048, 12801, 13396, 15060, 15760, 16745, 17068, 20080, 20094, 21335, 23640, 25602, 26792, 30120, 33490, 34136, 40188, 42670, 47280, 49447, 50235, 51204, 53584, 60240, 64005, 66980, 68272, 80376, 85340, 98894, 100470, 102408, 128010, 133960, 148341, 160752, 170680, 197788, 200940, 204816, 247235, 256020, 267920, 296682, 341360, 395576, 401880, 494470, 512040, 593364, 741705, 791152, 803760, 840599, 988940, 1024080, 1186728, 1483410, 1681198, 1977880, 2373456, 2521797, 2966820, 3362396, 3955760, 4202995, 5043594, 5933640, 6724792, 8405990, 10087188, 11867280, 12608985, 13449584, 16811980, 20174376, 25217970, 33623960, 40348752, 50435940, 67247920, 100871880, 201743760]

約数ペア:

[(1, 201743760), (2, 100871880), (3, 67247920), (4, 50435940), (5, 40348752), (6, 33623960), (8, 25217970), (10, 20174376), (12, 16811980), (15, 13449584), (16, 12608985), (17, 11867280), (20, 10087188), (24, 8405990), (30, 6724792), (34, 5933640), (40, 5043594), (48, 4202995), (51, 3955760), (60, 3362396), (68, 2966820), (80, 2521797), (85, 2373456), (102, 1977880), (120, 1681198), (136, 1483410), (170, 1186728), (197, 1024080), (204, 988940), (240, 840599), (251, 803760), (255, 791152), (272, 741705), (340, 593364), (394, 512040), (408, 494470), (502, 401880), (510, 395576), (591, 341360), (680, 296682), (753, 267920), (788, 256020), (816, 247235), (985, 204816), (1004, 200940), (1020, 197788), (1182, 170680), (1255, 160752), (1360, 148341), (1506, 133960), (1576, 128010), (1970, 102408), (2008, 100470), (2040, 98894), (2364, 85340), (2510, 80376), (2955, 68272), (3012, 66980), (3152, 64005), (3349, 60240), (3765, 53584), (3940, 51204), (4016, 50235), (4080, 49447), (4267, 47280), (4728, 42670), (5020, 40188), (5910, 34136), (6024, 33490), (6698, 30120), (7530, 26792), (7880, 25602), (8534, 23640), (9456, 21335), (10040, 20094), (10047, 20080), (11820, 17068), (12048, 16745), (12801, 15760), (13396, 15060)]