16078604160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{42509}}^1$

素因数の和:42728

約数の個数: 128

約数和(自身を含む): 51511917600

約数和(自身を除く): 35433313440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 320, 384, 394, 480, 591, 640, 788, 960, 985, 1182, 1576, 1920, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 6304, 7880, 9456, 11820, 12608, 15760, 18912, 23640, 25216, 31520, 37824, 42509, 47280, 63040, 75648, 85018, 94560, 126080, 127527, 170036, 189120, 212545, 255054, 340072, 378240, 425090, 510108, 637635, 680144, 850180, 1020216, 1275270, 1360288, 1700360, 2040432, 2550540, 2720576, 3400720, 4080864, 5101080, 5441152, 6801440, 8161728, 8374273, 10202160, 13602880, 16323456, 16748546, 20404320, 25122819, 27205760, 33497092, 40808640, 41871365, 50245638, 66994184, 81617280, 83742730, 100491276, 125614095, 133988368, 167485460, 200982552, 251228190, 267976736, 334970920, 401965104, 502456380, 535953472, 669941840, 803930208, 1004912760, 1071906944, 1339883680, 1607860416, 2009825520, 2679767360, 3215720832, 4019651040, 5359534720, 8039302080, 16078604160]

約数ペア:

[(1, 16078604160), (2, 8039302080), (3, 5359534720), (4, 4019651040), (5, 3215720832), (6, 2679767360), (8, 2009825520), (10, 1607860416), (12, 1339883680), (15, 1071906944), (16, 1004912760), (20, 803930208), (24, 669941840), (30, 535953472), (32, 502456380), (40, 401965104), (48, 334970920), (60, 267976736), (64, 251228190), (80, 200982552), (96, 167485460), (120, 133988368), (128, 125614095), (160, 100491276), (192, 83742730), (197, 81617280), (240, 66994184), (320, 50245638), (384, 41871365), (394, 40808640), (480, 33497092), (591, 27205760), (640, 25122819), (788, 20404320), (960, 16748546), (985, 16323456), (1182, 13602880), (1576, 10202160), (1920, 8374273), (1970, 8161728), (2364, 6801440), (2955, 5441152), (3152, 5101080), (3940, 4080864), (4728, 3400720), (5910, 2720576), (6304, 2550540), (7880, 2040432), (9456, 1700360), (11820, 1360288), (12608, 1275270), (15760, 1020216), (18912, 850180), (23640, 680144), (25216, 637635), (31520, 510108), (37824, 425090), (42509, 378240), (47280, 340072), (63040, 255054), (75648, 212545), (85018, 189120), (94560, 170036), (126080, 127527)]