151206720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{22501}}^1$

素因数の和:22528

約数の個数: 112

約数和(自身を含む): 548688768

約数和(自身を除く): 397482048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 22501, 45002, 67503, 90004, 112505, 135006, 157507, 180008, 225010, 270012, 315014, 337515, 360016, 450020, 472521, 540024, 630028, 675030, 720032, 787535, 900040, 945042, 1080048, 1260056, 1350060, 1440064, 1575070, 1800080, 1890084, 2160096, 2362605, 2520112, 2700120, 3150140, 3600160, 3780168, 4320192, 4725210, 5040224, 5400240, 6300280, 7200320, 7560336, 9450420, 10080448, 10800480, 12600560, 15120672, 18900840, 21600960, 25201120, 30241344, 37801680, 50402240, 75603360, 151206720]

約数ペア:

[(1, 151206720), (2, 75603360), (3, 50402240), (4, 37801680), (5, 30241344), (6, 25201120), (7, 21600960), (8, 18900840), (10, 15120672), (12, 12600560), (14, 10800480), (15, 10080448), (16, 9450420), (20, 7560336), (21, 7200320), (24, 6300280), (28, 5400240), (30, 5040224), (32, 4725210), (35, 4320192), (40, 3780168), (42, 3600160), (48, 3150140), (56, 2700120), (60, 2520112), (64, 2362605), (70, 2160096), (80, 1890084), (84, 1800080), (96, 1575070), (105, 1440064), (112, 1350060), (120, 1260056), (140, 1080048), (160, 945042), (168, 900040), (192, 787535), (210, 720032), (224, 675030), (240, 630028), (280, 540024), (320, 472521), (336, 450020), (420, 360016), (448, 337515), (480, 315014), (560, 270012), (672, 225010), (840, 180008), (960, 157507), (1120, 135006), (1344, 112505), (1680, 90004), (2240, 67503), (3360, 45002), (6720, 22501)]