1262525040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{250501}}^1$

素因数の和:250527

約数の個数: 120

約数和(自身を含む): 4845710688

約数和(自身を除く): 3583185648

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, 250501, 501002, 751503, 1002004, 1252505, 1503006, 1753507, 2004008, 2254509, 2505010, 3006012, 3507014, 3757515, 4008016, 4509018, 5010020, 5260521, 6012024, 7014028, 7515030, 8767535, 9018036, 10020040, 10521042, 11272545, 12024048, 14028056, 15030060, 15781563, 17535070, 18036072, 20040080, 21042084, 22545090, 26302605, 28056112, 30060120, 31563126, 35070140, 36072144, 42084168, 45090180, 52605210, 60120240, 63126252, 70140280, 78907815, 84168336, 90180360, 105210420, 126252504, 140280560, 157815630, 180360720, 210420840, 252505008, 315631260, 420841680, 631262520, 1262525040]

約数ペア:

[(1, 1262525040), (2, 631262520), (3, 420841680), (4, 315631260), (5, 252505008), (6, 210420840), (7, 180360720), (8, 157815630), (9, 140280560), (10, 126252504), (12, 105210420), (14, 90180360), (15, 84168336), (16, 78907815), (18, 70140280), (20, 63126252), (21, 60120240), (24, 52605210), (28, 45090180), (30, 42084168), (35, 36072144), (36, 35070140), (40, 31563126), (42, 30060120), (45, 28056112), (48, 26302605), (56, 22545090), (60, 21042084), (63, 20040080), (70, 18036072), (72, 17535070), (80, 15781563), (84, 15030060), (90, 14028056), (105, 12024048), (112, 11272545), (120, 10521042), (126, 10020040), (140, 9018036), (144, 8767535), (168, 7515030), (180, 7014028), (210, 6012024), (240, 5260521), (252, 5010020), (280, 4509018), (315, 4008016), (336, 3757515), (360, 3507014), (420, 3006012), (504, 2505010), (560, 2254509), (630, 2004008), (720, 1753507), (840, 1503006), (1008, 1252505), (1260, 1002004), (1680, 751503), (2520, 501002), (5040, 250501)]