423438960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1151

約数の個数: 160

約数和(自身を含む): 1506903552

約数和(自身を除く): 1083464592

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, 307, 336, 420, 560, 614, 821, 840, 921, 1228, 1535, 1642, 1680, 1842, 2149, 2456, 2463, 3070, 3284, 3684, 4105, 4298, 4605, 4912, 4926, 5747, 6140, 6447, 6568, 7368, 8210, 8596, 9210, 9852, 10745, 11494, 12280, 12315, 12894, 13136, 14736, 16420, 17192, 17241, 18420, 19704, 21490, 22988, 24560, 24630, 25788, 28735, 32235, 32840, 34384, 34482, 36840, 39408, 42980, 45976, 49260, 51576, 57470, 64470, 65680, 68964, 73680, 85960, 86205, 91952, 98520, 103152, 114940, 128940, 137928, 171920, 172410, 197040, 229880, 252047, 257880, 275856, 344820, 459760, 504094, 515760, 689640, 756141, 1008188, 1260235, 1379280, 1512282, 1764329, 2016376, 2520470, 3024564, 3528658, 3780705, 4032752, 5040940, 5292987, 6049128, 7057316, 7561410, 8821645, 10081880, 10585974, 12098256, 14114632, 15122820, 17643290, 20163760, 21171948, 26464935, 28229264, 30245640, 35286580, 42343896, 52929870, 60491280, 70573160, 84687792, 105859740, 141146320, 211719480, 423438960]

約数ペア:

[(1, 423438960), (2, 211719480), (3, 141146320), (4, 105859740), (5, 84687792), (6, 70573160), (7, 60491280), (8, 52929870), (10, 42343896), (12, 35286580), (14, 30245640), (15, 28229264), (16, 26464935), (20, 21171948), (21, 20163760), (24, 17643290), (28, 15122820), (30, 14114632), (35, 12098256), (40, 10585974), (42, 10081880), (48, 8821645), (56, 7561410), (60, 7057316), (70, 6049128), (80, 5292987), (84, 5040940), (105, 4032752), (112, 3780705), (120, 3528658), (140, 3024564), (168, 2520470), (210, 2016376), (240, 1764329), (280, 1512282), (307, 1379280), (336, 1260235), (420, 1008188), (560, 756141), (614, 689640), (821, 515760), (840, 504094), (921, 459760), (1228, 344820), (1535, 275856), (1642, 257880), (1680, 252047), (1842, 229880), (2149, 197040), (2456, 172410), (2463, 171920), (3070, 137928), (3284, 128940), (3684, 114940), (4105, 103152), (4298, 98520), (4605, 91952), (4912, 86205), (4926, 85960), (5747, 73680), (6140, 68964), (6447, 65680), (6568, 64470), (7368, 57470), (8210, 51576), (8596, 49260), (9210, 45976), (9852, 42980), (10745, 39408), (11494, 36840), (12280, 34482), (12315, 34384), (12894, 32840), (13136, 32235), (14736, 28735), (16420, 25788), (17192, 24630), (17241, 24560), (18420, 22988), (19704, 21490)]