2743007680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3469}}^1$

素因数の和:3846

約数の個数: 112

約数和(自身を含む): 7488204480

約数和(自身を除く): 4745196800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 353, 448, 560, 706, 1120, 1412, 1765, 2240, 2471, 2824, 3469, 3530, 4942, 5648, 6938, 7060, 9884, 11296, 12355, 13876, 14120, 17345, 19768, 22592, 24283, 24710, 27752, 28240, 34690, 39536, 48566, 49420, 55504, 56480, 69380, 79072, 97132, 98840, 111008, 112960, 121415, 138760, 158144, 194264, 197680, 222016, 242830, 277520, 388528, 395360, 485660, 555040, 777056, 790720, 971320, 1110080, 1224557, 1554112, 1942640, 2449114, 3885280, 4898228, 6122785, 7770560, 8571899, 9796456, 12245570, 17143798, 19592912, 24491140, 34287596, 39185824, 42859495, 48982280, 68575192, 78371648, 85718990, 97964560, 137150384, 171437980, 195929120, 274300768, 342875960, 391858240, 548601536, 685751920, 1371503840, 2743007680]

約数ペア:

[(1, 2743007680), (2, 1371503840), (4, 685751920), (5, 548601536), (7, 391858240), (8, 342875960), (10, 274300768), (14, 195929120), (16, 171437980), (20, 137150384), (28, 97964560), (32, 85718990), (35, 78371648), (40, 68575192), (56, 48982280), (64, 42859495), (70, 39185824), (80, 34287596), (112, 24491140), (140, 19592912), (160, 17143798), (224, 12245570), (280, 9796456), (320, 8571899), (353, 7770560), (448, 6122785), (560, 4898228), (706, 3885280), (1120, 2449114), (1412, 1942640), (1765, 1554112), (2240, 1224557), (2471, 1110080), (2824, 971320), (3469, 790720), (3530, 777056), (4942, 555040), (5648, 485660), (6938, 395360), (7060, 388528), (9884, 277520), (11296, 242830), (12355, 222016), (13876, 197680), (14120, 194264), (17345, 158144), (19768, 138760), (22592, 121415), (24283, 112960), (24710, 111008), (27752, 98840), (28240, 97132), (34690, 79072), (39536, 69380), (48566, 56480), (49420, 55504)]