166042240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2890

約数の個数: 128

約数和(自身を含む): 488718720

約数和(自身を除く): 322676480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2851, 2912, 3640, 4160, 4480, 5702, 5824, 7280, 8320, 11404, 11648, 14255, 14560, 19957, 22808, 28510, 29120, 37063, 39914, 45616, 57020, 58240, 74126, 79828, 91232, 99785, 114040, 148252, 159656, 182464, 185315, 199570, 228080, 259441, 296504, 319312, 364928, 370630, 399140, 456160, 518882, 593008, 638624, 741260, 798280, 912320, 1037764, 1186016, 1277248, 1297205, 1482520, 1596560, 1824640, 2075528, 2372032, 2554496, 2594410, 2965040, 3193120, 4151056, 4744064, 5188820, 5930080, 6386240, 8302112, 10377640, 11860160, 12772480, 16604224, 20755280, 23720320, 33208448, 41510560, 83021120, 166042240]

約数ペア:

[(1, 166042240), (2, 83021120), (4, 41510560), (5, 33208448), (7, 23720320), (8, 20755280), (10, 16604224), (13, 12772480), (14, 11860160), (16, 10377640), (20, 8302112), (26, 6386240), (28, 5930080), (32, 5188820), (35, 4744064), (40, 4151056), (52, 3193120), (56, 2965040), (64, 2594410), (65, 2554496), (70, 2372032), (80, 2075528), (91, 1824640), (104, 1596560), (112, 1482520), (128, 1297205), (130, 1277248), (140, 1186016), (160, 1037764), (182, 912320), (208, 798280), (224, 741260), (260, 638624), (280, 593008), (320, 518882), (364, 456160), (416, 399140), (448, 370630), (455, 364928), (520, 319312), (560, 296504), (640, 259441), (728, 228080), (832, 199570), (896, 185315), (910, 182464), (1040, 159656), (1120, 148252), (1456, 114040), (1664, 99785), (1820, 91232), (2080, 79828), (2240, 74126), (2851, 58240), (2912, 57020), (3640, 45616), (4160, 39914), (4480, 37063), (5702, 29120), (5824, 28510), (7280, 22808), (8320, 19957), (11404, 14560), (11648, 14255)]