56702520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{22501}}^1$

素因数の和:22525

約数の個数: 96

約数和(自身を含む): 210618720

約数和(自身を除く): 153916200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 22501, 45002, 67503, 90004, 112505, 135006, 157507, 180008, 202509, 225010, 270012, 315014, 337515, 405018, 450020, 472521, 540024, 630028, 675030, 787535, 810036, 900040, 945042, 1012545, 1260056, 1350060, 1417563, 1575070, 1620072, 1890084, 2025090, 2362605, 2700120, 2835126, 3150140, 3780168, 4050180, 4725210, 5670252, 6300280, 7087815, 8100360, 9450420, 11340504, 14175630, 18900840, 28351260, 56702520]

約数ペア:

[(1, 56702520), (2, 28351260), (3, 18900840), (4, 14175630), (5, 11340504), (6, 9450420), (7, 8100360), (8, 7087815), (9, 6300280), (10, 5670252), (12, 4725210), (14, 4050180), (15, 3780168), (18, 3150140), (20, 2835126), (21, 2700120), (24, 2362605), (28, 2025090), (30, 1890084), (35, 1620072), (36, 1575070), (40, 1417563), (42, 1350060), (45, 1260056), (56, 1012545), (60, 945042), (63, 900040), (70, 810036), (72, 787535), (84, 675030), (90, 630028), (105, 540024), (120, 472521), (126, 450020), (140, 405018), (168, 337515), (180, 315014), (210, 270012), (252, 225010), (280, 202509), (315, 180008), (360, 157507), (420, 135006), (504, 112505), (630, 90004), (840, 67503), (1260, 45002), (2520, 22501)]