223320720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{132929}}^1$

素因数の和:132952

約数の個数: 80

約数和(自身を含む): 791199360

約数和(自身を除く): 567878640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 132929, 265858, 398787, 531716, 664645, 797574, 930503, 1063432, 1329290, 1595148, 1861006, 1993935, 2126864, 2658580, 2791509, 3190296, 3722012, 3987870, 4652515, 5317160, 5583018, 6380592, 7444024, 7975740, 9305030, 10634320, 11166036, 13957545, 14888048, 15951480, 18610060, 22332072, 27915090, 31902960, 37220120, 44664144, 55830180, 74440240, 111660360, 223320720]

約数ペア:

[(1, 223320720), (2, 111660360), (3, 74440240), (4, 55830180), (5, 44664144), (6, 37220120), (7, 31902960), (8, 27915090), (10, 22332072), (12, 18610060), (14, 15951480), (15, 14888048), (16, 13957545), (20, 11166036), (21, 10634320), (24, 9305030), (28, 7975740), (30, 7444024), (35, 6380592), (40, 5583018), (42, 5317160), (48, 4652515), (56, 3987870), (60, 3722012), (70, 3190296), (80, 2791509), (84, 2658580), (105, 2126864), (112, 1993935), (120, 1861006), (140, 1595148), (168, 1329290), (210, 1063432), (240, 930503), (280, 797574), (336, 664645), (420, 531716), (560, 398787), (840, 265858), (1680, 132929)]