20221171680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{120709}}^1$

素因数の和:121076

約数の個数: 96

約数和(自身を含む): 63879732000

約数和(自身を除く): 43658560320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 349, 480, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 5584, 6980, 8376, 10470, 11168, 13960, 16752, 20940, 27920, 33504, 41880, 55840, 83760, 120709, 167520, 241418, 362127, 482836, 603545, 724254, 965672, 1207090, 1448508, 1810635, 1931344, 2414180, 2897016, 3621270, 3862688, 4828360, 5794032, 7242540, 9656720, 11588064, 14485080, 19313440, 28970160, 42127441, 57940320, 84254882, 126382323, 168509764, 210637205, 252764646, 337019528, 421274410, 505529292, 631911615, 674039056, 842548820, 1011058584, 1263823230, 1348078112, 1685097640, 2022117168, 2527646460, 3370195280, 4044234336, 5055292920, 6740390560, 10110585840, 20221171680]

約数ペア:

[(1, 20221171680), (2, 10110585840), (3, 6740390560), (4, 5055292920), (5, 4044234336), (6, 3370195280), (8, 2527646460), (10, 2022117168), (12, 1685097640), (15, 1348078112), (16, 1263823230), (20, 1011058584), (24, 842548820), (30, 674039056), (32, 631911615), (40, 505529292), (48, 421274410), (60, 337019528), (80, 252764646), (96, 210637205), (120, 168509764), (160, 126382323), (240, 84254882), (349, 57940320), (480, 42127441), (698, 28970160), (1047, 19313440), (1396, 14485080), (1745, 11588064), (2094, 9656720), (2792, 7242540), (3490, 5794032), (4188, 4828360), (5235, 3862688), (5584, 3621270), (6980, 2897016), (8376, 2414180), (10470, 1931344), (11168, 1810635), (13960, 1448508), (16752, 1207090), (20940, 965672), (27920, 724254), (33504, 603545), (41880, 482836), (55840, 362127), (83760, 241418), (120709, 167520)]