1071005040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{212501}}^1$

素因数の和:212527

約数の個数: 120

約数和(自身を含む): 4110638688

約数和(自身を除く): 3039633648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 212501, 425002, 637503, 850004, 1062505, 1275006, 1487507, 1700008, 1912509, 2125010, 2550012, 2975014, 3187515, 3400016, 3825018, 4250020, 4462521, 5100024, 5950028, 6375030, 7437535, 7650036, 8500040, 8925042, 9562545, 10200048, 11900056, 12750060, 13387563, 14875070, 15300072, 17000080, 17850084, 19125090, 22312605, 23800112, 25500120, 26775126, 29750140, 30600144, 35700168, 38250180, 44625210, 51000240, 53550252, 59500280, 66937815, 71400336, 76500360, 89250420, 107100504, 119000560, 133875630, 153000720, 178500840, 214201008, 267751260, 357001680, 535502520, 1071005040]

約数ペア:

[(1, 1071005040), (2, 535502520), (3, 357001680), (4, 267751260), (5, 214201008), (6, 178500840), (7, 153000720), (8, 133875630), (9, 119000560), (10, 107100504), (12, 89250420), (14, 76500360), (15, 71400336), (16, 66937815), (18, 59500280), (20, 53550252), (21, 51000240), (24, 44625210), (28, 38250180), (30, 35700168), (35, 30600144), (36, 29750140), (40, 26775126), (42, 25500120), (45, 23800112), (48, 22312605), (56, 19125090), (60, 17850084), (63, 17000080), (70, 15300072), (72, 14875070), (80, 13387563), (84, 12750060), (90, 11900056), (105, 10200048), (112, 9562545), (120, 8925042), (126, 8500040), (140, 7650036), (144, 7437535), (168, 6375030), (180, 5950028), (210, 5100024), (240, 4462521), (252, 4250020), (280, 3825018), (315, 3400016), (336, 3187515), (360, 2975014), (420, 2550012), (504, 2125010), (560, 1912509), (630, 1700008), (720, 1487507), (840, 1275006), (1008, 1062505), (1260, 850004), (1680, 637503), (2520, 425002), (5040, 212501)]