38401440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1$

素因数の和:1075

約数の個数: 192

約数和(自身を含む): 150958080

約数和(自身を除く): 112556640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1039, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2078, 2310, 2464, 2640, 3080, 3117, 3360, 3696, 4156, 4620, 5195, 5280, 6160, 6234, 7273, 7392, 8312, 9240, 10390, 11429, 12320, 12468, 14546, 15585, 16624, 18480, 20780, 21819, 22858, 24936, 29092, 31170, 33248, 34287, 36365, 36960, 41560, 43638, 45716, 49872, 57145, 58184, 62340, 68574, 72730, 80003, 83120, 87276, 91432, 99744, 109095, 114290, 116368, 124680, 137148, 145460, 160006, 166240, 171435, 174552, 182864, 218190, 228580, 232736, 240009, 249360, 274296, 290920, 320012, 342870, 349104, 365728, 400015, 436380, 457160, 480018, 498720, 548592, 581840, 640024, 685740, 698208, 800030, 872760, 914320, 960036, 1097184, 1163680, 1200045, 1280048, 1371480, 1600060, 1745520, 1828640, 1920072, 2400090, 2560096, 2742960, 3200120, 3491040, 3840144, 4800180, 5485920, 6400240, 7680288, 9600360, 12800480, 19200720, 38401440]

約数ペア:

[(1, 38401440), (2, 19200720), (3, 12800480), (4, 9600360), (5, 7680288), (6, 6400240), (7, 5485920), (8, 4800180), (10, 3840144), (11, 3491040), (12, 3200120), (14, 2742960), (15, 2560096), (16, 2400090), (20, 1920072), (21, 1828640), (22, 1745520), (24, 1600060), (28, 1371480), (30, 1280048), (32, 1200045), (33, 1163680), (35, 1097184), (40, 960036), (42, 914320), (44, 872760), (48, 800030), (55, 698208), (56, 685740), (60, 640024), (66, 581840), (70, 548592), (77, 498720), (80, 480018), (84, 457160), (88, 436380), (96, 400015), (105, 365728), (110, 349104), (112, 342870), (120, 320012), (132, 290920), (140, 274296), (154, 249360), (160, 240009), (165, 232736), (168, 228580), (176, 218190), (210, 182864), (220, 174552), (224, 171435), (231, 166240), (240, 160006), (264, 145460), (280, 137148), (308, 124680), (330, 116368), (336, 114290), (352, 109095), (385, 99744), (420, 91432), (440, 87276), (462, 83120), (480, 80003), (528, 72730), (560, 68574), (616, 62340), (660, 58184), (672, 57145), (770, 49872), (840, 45716), (880, 43638), (924, 41560), (1039, 36960), (1056, 36365), (1120, 34287), (1155, 33248), (1232, 31170), (1320, 29092), (1540, 24936), (1680, 22858), (1760, 21819), (1848, 20780), (2078, 18480), (2310, 16624), (2464, 15585), (2640, 14546), (3080, 12468), (3117, 12320), (3360, 11429), (3696, 10390), (4156, 9240), (4620, 8312), (5195, 7392), (5280, 7273), (6160, 6234)]