22570240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 67697280

約数和(自身を除く): 45127040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 229, 256, 280, 308, 320, 352, 385, 440, 448, 458, 560, 616, 640, 704, 770, 880, 896, 916, 1120, 1145, 1232, 1280, 1408, 1540, 1603, 1760, 1792, 1832, 2240, 2290, 2464, 2519, 2816, 3080, 3206, 3520, 3664, 4480, 4580, 4928, 5038, 6160, 6412, 7040, 7328, 8015, 8960, 9160, 9856, 10076, 12320, 12595, 12824, 14080, 14656, 16030, 17633, 18320, 19712, 20152, 24640, 25190, 25648, 29312, 32060, 35266, 36640, 40304, 49280, 50380, 51296, 58624, 64120, 70532, 73280, 80608, 88165, 98560, 100760, 102592, 128240, 141064, 146560, 161216, 176330, 201520, 205184, 256480, 282128, 293120, 322432, 352660, 403040, 410368, 512960, 564256, 644864, 705320, 806080, 1025920, 1128512, 1410640, 1612160, 2051840, 2257024, 2821280, 3224320, 4514048, 5642560, 11285120, 22570240]

約数ペア:

[(1, 22570240), (2, 11285120), (4, 5642560), (5, 4514048), (7, 3224320), (8, 2821280), (10, 2257024), (11, 2051840), (14, 1612160), (16, 1410640), (20, 1128512), (22, 1025920), (28, 806080), (32, 705320), (35, 644864), (40, 564256), (44, 512960), (55, 410368), (56, 403040), (64, 352660), (70, 322432), (77, 293120), (80, 282128), (88, 256480), (110, 205184), (112, 201520), (128, 176330), (140, 161216), (154, 146560), (160, 141064), (176, 128240), (220, 102592), (224, 100760), (229, 98560), (256, 88165), (280, 80608), (308, 73280), (320, 70532), (352, 64120), (385, 58624), (440, 51296), (448, 50380), (458, 49280), (560, 40304), (616, 36640), (640, 35266), (704, 32060), (770, 29312), (880, 25648), (896, 25190), (916, 24640), (1120, 20152), (1145, 19712), (1232, 18320), (1280, 17633), (1408, 16030), (1540, 14656), (1603, 14080), (1760, 12824), (1792, 12595), (1832, 12320), (2240, 10076), (2290, 9856), (2464, 9160), (2519, 8960), (2816, 8015), (3080, 7328), (3206, 7040), (3520, 6412), (3664, 6160), (4480, 5038), (4580, 4928)]