201968480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9532

約数の個数: 96

約数和(自身を含む): 574076160

約数和(自身を除く): 372107680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 9491, 10640, 18982, 21280, 37964, 47455, 66437, 75928, 94910, 132874, 151856, 180329, 189820, 265748, 303712, 332185, 360658, 379640, 531496, 664370, 721316, 759280, 901645, 1062992, 1262303, 1328740, 1442632, 1518560, 1803290, 2125984, 2524606, 2657480, 2885264, 3606580, 5049212, 5314960, 5770528, 6311515, 7213160, 10098424, 10629920, 12623030, 14426320, 20196848, 25246060, 28852640, 40393696, 50492120, 100984240, 201968480]

約数ペア:

[(1, 201968480), (2, 100984240), (4, 50492120), (5, 40393696), (7, 28852640), (8, 25246060), (10, 20196848), (14, 14426320), (16, 12623030), (19, 10629920), (20, 10098424), (28, 7213160), (32, 6311515), (35, 5770528), (38, 5314960), (40, 5049212), (56, 3606580), (70, 2885264), (76, 2657480), (80, 2524606), (95, 2125984), (112, 1803290), (133, 1518560), (140, 1442632), (152, 1328740), (160, 1262303), (190, 1062992), (224, 901645), (266, 759280), (280, 721316), (304, 664370), (380, 531496), (532, 379640), (560, 360658), (608, 332185), (665, 303712), (760, 265748), (1064, 189820), (1120, 180329), (1330, 151856), (1520, 132874), (2128, 94910), (2660, 75928), (3040, 66437), (4256, 47455), (5320, 37964), (9491, 21280), (10640, 18982)]