139926160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5483}}^1$

素因数の和:5536

約数の個数: 80

約数和(自身を含む): 367208640

約数和(自身を除く): 227282480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 5483, 6380, 10966, 12760, 21932, 25520, 27415, 43864, 54830, 60313, 87728, 109660, 120626, 159007, 219320, 241252, 301565, 318014, 438640, 482504, 603130, 636028, 795035, 965008, 1206260, 1272056, 1590070, 1749077, 2412520, 2544112, 3180140, 3498154, 4825040, 6360280, 6996308, 8745385, 12720560, 13992616, 17490770, 27985232, 34981540, 69963080, 139926160]

約数ペア:

[(1, 139926160), (2, 69963080), (4, 34981540), (5, 27985232), (8, 17490770), (10, 13992616), (11, 12720560), (16, 8745385), (20, 6996308), (22, 6360280), (29, 4825040), (40, 3498154), (44, 3180140), (55, 2544112), (58, 2412520), (80, 1749077), (88, 1590070), (110, 1272056), (116, 1206260), (145, 965008), (176, 795035), (220, 636028), (232, 603130), (290, 482504), (319, 438640), (440, 318014), (464, 301565), (580, 241252), (638, 219320), (880, 159007), (1160, 120626), (1276, 109660), (1595, 87728), (2320, 60313), (2552, 54830), (3190, 43864), (5104, 27415), (5483, 25520), (6380, 21932), (10966, 12760)]