309656160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 1169689248

約数和(自身を除く): 860033088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 113, 120, 132, 144, 160, 165, 173, 176, 180, 198, 220, 226, 240, 264, 288, 330, 339, 346, 352, 360, 396, 440, 452, 480, 495, 519, 528, 565, 660, 678, 692, 720, 792, 865, 880, 904, 990, 1017, 1038, 1056, 1130, 1243, 1320, 1356, 1384, 1440, 1557, 1584, 1695, 1730, 1760, 1808, 1903, 1980, 2034, 2076, 2260, 2486, 2595, 2640, 2712, 2768, 3114, 3168, 3390, 3460, 3616, 3729, 3806, 3960, 4068, 4152, 4520, 4972, 5085, 5190, 5280, 5424, 5536, 5709, 6215, 6228, 6780, 6920, 7458, 7612, 7785, 7920, 8136, 8304, 9040, 9515, 9944, 10170, 10380, 10848, 11187, 11418, 12430, 12456, 13560, 13840, 14916, 15224, 15570, 15840, 16272, 16608, 17127, 18080, 18645, 19030, 19549, 19888, 20340, 20760, 22374, 22836, 24860, 24912, 27120, 27680, 28545, 29832, 30448, 31140, 32544, 34254, 37290, 38060, 39098, 39776, 40680, 41520, 44748, 45672, 49720, 49824, 54240, 55935, 57090, 58647, 59664, 60896, 62280, 68508, 74580, 76120, 78196, 81360, 83040, 85635, 89496, 91344, 97745, 99440, 111870, 114180, 117294, 119328, 124560, 137016, 149160, 152240, 156392, 162720, 171270, 175941, 178992, 182688, 195490, 198880, 215039, 223740, 228360, 234588, 249120, 274032, 293235, 298320, 304480, 312784, 342540, 351882, 357984, 390980, 430078, 447480, 456720, 469176, 548064, 586470, 596640, 625568, 645117, 685080, 703764, 781960, 860156, 879705, 894960, 913440, 938352, 1075195, 1172940, 1290234, 1370160, 1407528, 1563920, 1720312, 1759410, 1789920, 1876704, 1935351, 2150390, 2345880, 2580468, 2740320, 2815056, 3127840, 3225585, 3440624, 3518820, 3870702, 4300780, 4691760, 5160936, 5630112, 6451170, 6881248, 7037640, 7741404, 8601560, 9383520, 9676755, 10321872, 12902340, 14075280, 15482808, 17203120, 19353510, 20643744, 25804680, 28150560, 30965616, 34406240, 38707020, 51609360, 61931232, 77414040, 103218720, 154828080, 309656160]

約数ペア:

[(1, 309656160), (2, 154828080), (3, 103218720), (4, 77414040), (5, 61931232), (6, 51609360), (8, 38707020), (9, 34406240), (10, 30965616), (11, 28150560), (12, 25804680), (15, 20643744), (16, 19353510), (18, 17203120), (20, 15482808), (22, 14075280), (24, 12902340), (30, 10321872), (32, 9676755), (33, 9383520), (36, 8601560), (40, 7741404), (44, 7037640), (45, 6881248), (48, 6451170), (55, 5630112), (60, 5160936), (66, 4691760), (72, 4300780), (80, 3870702), (88, 3518820), (90, 3440624), (96, 3225585), (99, 3127840), (110, 2815056), (113, 2740320), (120, 2580468), (132, 2345880), (144, 2150390), (160, 1935351), (165, 1876704), (173, 1789920), (176, 1759410), (180, 1720312), (198, 1563920), (220, 1407528), (226, 1370160), (240, 1290234), (264, 1172940), (288, 1075195), (330, 938352), (339, 913440), (346, 894960), (352, 879705), (360, 860156), (396, 781960), (440, 703764), (452, 685080), (480, 645117), (495, 625568), (519, 596640), (528, 586470), (565, 548064), (660, 469176), (678, 456720), (692, 447480), (720, 430078), (792, 390980), (865, 357984), (880, 351882), (904, 342540), (990, 312784), (1017, 304480), (1038, 298320), (1056, 293235), (1130, 274032), (1243, 249120), (1320, 234588), (1356, 228360), (1384, 223740), (1440, 215039), (1557, 198880), (1584, 195490), (1695, 182688), (1730, 178992), (1760, 175941), (1808, 171270), (1903, 162720), (1980, 156392), (2034, 152240), (2076, 149160), (2260, 137016), (2486, 124560), (2595, 119328), (2640, 117294), (2712, 114180), (2768, 111870), (3114, 99440), (3168, 97745), (3390, 91344), (3460, 89496), (3616, 85635), (3729, 83040), (3806, 81360), (3960, 78196), (4068, 76120), (4152, 74580), (4520, 68508), (4972, 62280), (5085, 60896), (5190, 59664), (5280, 58647), (5424, 57090), (5536, 55935), (5709, 54240), (6215, 49824), (6228, 49720), (6780, 45672), (6920, 44748), (7458, 41520), (7612, 40680), (7785, 39776), (7920, 39098), (8136, 38060), (8304, 37290), (9040, 34254), (9515, 32544), (9944, 31140), (10170, 30448), (10380, 29832), (10848, 28545), (11187, 27680), (11418, 27120), (12430, 24912), (12456, 24860), (13560, 22836), (13840, 22374), (14916, 20760), (15224, 20340), (15570, 19888), (15840, 19549), (16272, 19030), (16608, 18645), (17127, 18080)]