172117440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1848

約数の個数: 224

約数和(自身を含む): 662757120

約数和(自身を除く): 490639680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1811, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3622, 3960, 4320, 4752, 5280, 5433, 5940, 6336, 7244, 7920, 8640, 9055, 9504, 10560, 10866, 11880, 14488, 15840, 16299, 18110, 19008, 19921, 21732, 23760, 27165, 28976, 31680, 32598, 36220, 39842, 43464, 47520, 48897, 54330, 57952, 59763, 65196, 72440, 79684, 81495, 86928, 95040, 97794, 99605, 108660, 115904, 119526, 130392, 144880, 159368, 162990, 173856, 179289, 195588, 199210, 217320, 239052, 244485, 260784, 289760, 298815, 318736, 325980, 347712, 358578, 391176, 398420, 434640, 478104, 488970, 521568, 537867, 579520, 597630, 637472, 651960, 717156, 782352, 796840, 869280, 896445, 956208, 977940, 1043136, 1075734, 1195260, 1274944, 1303920, 1434312, 1564704, 1593680, 1738560, 1792890, 1912416, 1955880, 2151468, 2390520, 2607840, 2689335, 2868624, 3129408, 3187360, 3585780, 3824832, 3911760, 4302936, 4781040, 5215680, 5378670, 5737248, 6374720, 7171560, 7823520, 8605872, 9562080, 10757340, 11474496, 14343120, 15647040, 17211744, 19124160, 21514680, 28686240, 34423488, 43029360, 57372480, 86058720, 172117440]

約数ペア:

[(1, 172117440), (2, 86058720), (3, 57372480), (4, 43029360), (5, 34423488), (6, 28686240), (8, 21514680), (9, 19124160), (10, 17211744), (11, 15647040), (12, 14343120), (15, 11474496), (16, 10757340), (18, 9562080), (20, 8605872), (22, 7823520), (24, 7171560), (27, 6374720), (30, 5737248), (32, 5378670), (33, 5215680), (36, 4781040), (40, 4302936), (44, 3911760), (45, 3824832), (48, 3585780), (54, 3187360), (55, 3129408), (60, 2868624), (64, 2689335), (66, 2607840), (72, 2390520), (80, 2151468), (88, 1955880), (90, 1912416), (96, 1792890), (99, 1738560), (108, 1593680), (110, 1564704), (120, 1434312), (132, 1303920), (135, 1274944), (144, 1195260), (160, 1075734), (165, 1043136), (176, 977940), (180, 956208), (192, 896445), (198, 869280), (216, 796840), (220, 782352), (240, 717156), (264, 651960), (270, 637472), (288, 597630), (297, 579520), (320, 537867), (330, 521568), (352, 488970), (360, 478104), (396, 434640), (432, 398420), (440, 391176), (480, 358578), (495, 347712), (528, 325980), (540, 318736), (576, 298815), (594, 289760), (660, 260784), (704, 244485), (720, 239052), (792, 217320), (864, 199210), (880, 195588), (960, 179289), (990, 173856), (1056, 162990), (1080, 159368), (1188, 144880), (1320, 130392), (1440, 119526), (1485, 115904), (1584, 108660), (1728, 99605), (1760, 97794), (1811, 95040), (1980, 86928), (2112, 81495), (2160, 79684), (2376, 72440), (2640, 65196), (2880, 59763), (2970, 57952), (3168, 54330), (3520, 48897), (3622, 47520), (3960, 43464), (4320, 39842), (4752, 36220), (5280, 32598), (5433, 31680), (5940, 28976), (6336, 27165), (7244, 23760), (7920, 21732), (8640, 19921), (9055, 19008), (9504, 18110), (10560, 16299), (10866, 15840), (11880, 14488)]