74686080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5557}}^1$

素因数の和:5586

約数の個数: 128

約数和(自身を含む): 272119680

約数和(自身を除く): 197433600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5557, 6720, 11114, 13440, 16671, 22228, 27785, 33342, 38899, 44456, 55570, 66684, 77798, 83355, 88912, 111140, 116697, 133368, 155596, 166710, 177824, 194495, 222280, 233394, 266736, 311192, 333420, 355648, 388990, 444560, 466788, 533472, 583485, 622384, 666840, 711296, 777980, 889120, 933576, 1066944, 1166970, 1244768, 1333680, 1555960, 1778240, 1867152, 2133888, 2333940, 2489536, 2667360, 3111920, 3556480, 3734304, 4667880, 4979072, 5334720, 6223840, 7468608, 9335760, 10669440, 12447680, 14937216, 18671520, 24895360, 37343040, 74686080]

約数ペア:

[(1, 74686080), (2, 37343040), (3, 24895360), (4, 18671520), (5, 14937216), (6, 12447680), (7, 10669440), (8, 9335760), (10, 7468608), (12, 6223840), (14, 5334720), (15, 4979072), (16, 4667880), (20, 3734304), (21, 3556480), (24, 3111920), (28, 2667360), (30, 2489536), (32, 2333940), (35, 2133888), (40, 1867152), (42, 1778240), (48, 1555960), (56, 1333680), (60, 1244768), (64, 1166970), (70, 1066944), (80, 933576), (84, 889120), (96, 777980), (105, 711296), (112, 666840), (120, 622384), (128, 583485), (140, 533472), (160, 466788), (168, 444560), (192, 388990), (210, 355648), (224, 333420), (240, 311192), (280, 266736), (320, 233394), (336, 222280), (384, 194495), (420, 177824), (448, 166710), (480, 155596), (560, 133368), (640, 116697), (672, 111140), (840, 88912), (896, 83355), (960, 77798), (1120, 66684), (1344, 55570), (1680, 44456), (1920, 38899), (2240, 33342), (2688, 27785), (3360, 22228), (4480, 16671), (5557, 13440), (6720, 11114)]