55186320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 197987328

約数和(自身を除く): 142801008

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, 107, 112, 120, 140, 168, 210, 214, 240, 280, 307, 321, 336, 420, 428, 535, 560, 614, 642, 749, 840, 856, 921, 1070, 1228, 1284, 1498, 1535, 1605, 1680, 1712, 1842, 2140, 2149, 2247, 2456, 2568, 2996, 3070, 3210, 3684, 3745, 4280, 4298, 4494, 4605, 4912, 5136, 5992, 6140, 6420, 6447, 7368, 7490, 8560, 8596, 8988, 9210, 10745, 11235, 11984, 12280, 12840, 12894, 14736, 14980, 17192, 17976, 18420, 21490, 22470, 24560, 25680, 25788, 29960, 32235, 32849, 34384, 35952, 36840, 42980, 44940, 51576, 59920, 64470, 65698, 73680, 85960, 89880, 98547, 103152, 128940, 131396, 164245, 171920, 179760, 197094, 229943, 257880, 262792, 328490, 394188, 459886, 492735, 515760, 525584, 656980, 689829, 788376, 919772, 985470, 1149715, 1313960, 1379658, 1576752, 1839544, 1970940, 2299430, 2627920, 2759316, 3449145, 3679088, 3941880, 4598860, 5518632, 6898290, 7883760, 9197720, 11037264, 13796580, 18395440, 27593160, 55186320]

約数ペア:

[(1, 55186320), (2, 27593160), (3, 18395440), (4, 13796580), (5, 11037264), (6, 9197720), (7, 7883760), (8, 6898290), (10, 5518632), (12, 4598860), (14, 3941880), (15, 3679088), (16, 3449145), (20, 2759316), (21, 2627920), (24, 2299430), (28, 1970940), (30, 1839544), (35, 1576752), (40, 1379658), (42, 1313960), (48, 1149715), (56, 985470), (60, 919772), (70, 788376), (80, 689829), (84, 656980), (105, 525584), (107, 515760), (112, 492735), (120, 459886), (140, 394188), (168, 328490), (210, 262792), (214, 257880), (240, 229943), (280, 197094), (307, 179760), (321, 171920), (336, 164245), (420, 131396), (428, 128940), (535, 103152), (560, 98547), (614, 89880), (642, 85960), (749, 73680), (840, 65698), (856, 64470), (921, 59920), (1070, 51576), (1228, 44940), (1284, 42980), (1498, 36840), (1535, 35952), (1605, 34384), (1680, 32849), (1712, 32235), (1842, 29960), (2140, 25788), (2149, 25680), (2247, 24560), (2456, 22470), (2568, 21490), (2996, 18420), (3070, 17976), (3210, 17192), (3684, 14980), (3745, 14736), (4280, 12894), (4298, 12840), (4494, 12280), (4605, 11984), (4912, 11235), (5136, 10745), (5992, 9210), (6140, 8988), (6420, 8596), (6447, 8560), (7368, 7490)]