225891840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 160

約数和(自身を含む): 734595840

約数和(自身を除く): 508704000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 439, 480, 512, 536, 640, 670, 768, 804, 878, 960, 1005, 1072, 1280, 1317, 1340, 1536, 1608, 1756, 1920, 2010, 2144, 2195, 2560, 2634, 2680, 3216, 3512, 3840, 4020, 4288, 4390, 5268, 5360, 6432, 6585, 7024, 7680, 8040, 8576, 8780, 10536, 10720, 12864, 13170, 14048, 16080, 17152, 17560, 21072, 21440, 25728, 26340, 28096, 29413, 32160, 34304, 35120, 42144, 42880, 51456, 52680, 56192, 58826, 64320, 70240, 84288, 85760, 88239, 102912, 105360, 112384, 117652, 128640, 140480, 147065, 168576, 171520, 176478, 210720, 224768, 235304, 257280, 280960, 294130, 337152, 352956, 421440, 441195, 470608, 514560, 561920, 588260, 674304, 705912, 842880, 882390, 941216, 1123840, 1176520, 1411824, 1685760, 1764780, 1882432, 2353040, 2823648, 3371520, 3529560, 3764864, 4706080, 5647296, 7059120, 7529728, 9412160, 11294592, 14118240, 15059456, 18824320, 22589184, 28236480, 37648640, 45178368, 56472960, 75297280, 112945920, 225891840]

約数ペア:

[(1, 225891840), (2, 112945920), (3, 75297280), (4, 56472960), (5, 45178368), (6, 37648640), (8, 28236480), (10, 22589184), (12, 18824320), (15, 15059456), (16, 14118240), (20, 11294592), (24, 9412160), (30, 7529728), (32, 7059120), (40, 5647296), (48, 4706080), (60, 3764864), (64, 3529560), (67, 3371520), (80, 2823648), (96, 2353040), (120, 1882432), (128, 1764780), (134, 1685760), (160, 1411824), (192, 1176520), (201, 1123840), (240, 941216), (256, 882390), (268, 842880), (320, 705912), (335, 674304), (384, 588260), (402, 561920), (439, 514560), (480, 470608), (512, 441195), (536, 421440), (640, 352956), (670, 337152), (768, 294130), (804, 280960), (878, 257280), (960, 235304), (1005, 224768), (1072, 210720), (1280, 176478), (1317, 171520), (1340, 168576), (1536, 147065), (1608, 140480), (1756, 128640), (1920, 117652), (2010, 112384), (2144, 105360), (2195, 102912), (2560, 88239), (2634, 85760), (2680, 84288), (3216, 70240), (3512, 64320), (3840, 58826), (4020, 56192), (4288, 52680), (4390, 51456), (5268, 42880), (5360, 42144), (6432, 35120), (6585, 34304), (7024, 32160), (7680, 29413), (8040, 28096), (8576, 26340), (8780, 25728), (10536, 21440), (10720, 21072), (12864, 17560), (13170, 17152), (14048, 16080)]