40539840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 168

約数和(自身を含む): 141884400

約数和(自身を除く): 101344560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 349, 352, 363, 440, 480, 484, 528, 605, 660, 698, 704, 726, 880, 960, 968, 1047, 1056, 1210, 1320, 1396, 1452, 1745, 1760, 1815, 1936, 2094, 2112, 2420, 2640, 2792, 2904, 3490, 3520, 3630, 3839, 3872, 4188, 4840, 5235, 5280, 5584, 5808, 6980, 7260, 7678, 7744, 8376, 9680, 10470, 10560, 11168, 11517, 11616, 13960, 14520, 15356, 16752, 19195, 19360, 20940, 22336, 23034, 23232, 27920, 29040, 30712, 33504, 38390, 38720, 41880, 42229, 46068, 55840, 57585, 58080, 61424, 67008, 76780, 83760, 84458, 92136, 111680, 115170, 116160, 122848, 126687, 153560, 167520, 168916, 184272, 211145, 230340, 245696, 253374, 307120, 335040, 337832, 368544, 422290, 460680, 506748, 614240, 633435, 675664, 737088, 844580, 921360, 1013496, 1228480, 1266870, 1351328, 1689160, 1842720, 2026992, 2533740, 2702656, 3378320, 3685440, 4053984, 5067480, 6756640, 8107968, 10134960, 13513280, 20269920, 40539840]

約数ペア:

[(1, 40539840), (2, 20269920), (3, 13513280), (4, 10134960), (5, 8107968), (6, 6756640), (8, 5067480), (10, 4053984), (11, 3685440), (12, 3378320), (15, 2702656), (16, 2533740), (20, 2026992), (22, 1842720), (24, 1689160), (30, 1351328), (32, 1266870), (33, 1228480), (40, 1013496), (44, 921360), (48, 844580), (55, 737088), (60, 675664), (64, 633435), (66, 614240), (80, 506748), (88, 460680), (96, 422290), (110, 368544), (120, 337832), (121, 335040), (132, 307120), (160, 253374), (165, 245696), (176, 230340), (192, 211145), (220, 184272), (240, 168916), (242, 167520), (264, 153560), (320, 126687), (330, 122848), (349, 116160), (352, 115170), (363, 111680), (440, 92136), (480, 84458), (484, 83760), (528, 76780), (605, 67008), (660, 61424), (698, 58080), (704, 57585), (726, 55840), (880, 46068), (960, 42229), (968, 41880), (1047, 38720), (1056, 38390), (1210, 33504), (1320, 30712), (1396, 29040), (1452, 27920), (1745, 23232), (1760, 23034), (1815, 22336), (1936, 20940), (2094, 19360), (2112, 19195), (2420, 16752), (2640, 15356), (2792, 14520), (2904, 13960), (3490, 11616), (3520, 11517), (3630, 11168), (3839, 10560), (3872, 10470), (4188, 9680), (4840, 8376), (5235, 7744), (5280, 7678), (5584, 7260), (5808, 6980)]