307913760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2777}}^1$

素因数の和:2816

約数の個数: 288

約数和(自身を含む): 1310504832

約数和(自身を除く): 1002591072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 2777, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 5554, 6160, 6930, 7392, 7920, 8331, 9240, 10080, 11088, 11108, 12320, 13860, 13885, 15840, 16662, 18480, 19439, 22176, 22216, 24993, 27720, 27770, 30547, 33324, 36960, 38878, 41655, 44432, 49986, 55440, 55540, 58317, 61094, 66648, 77756, 83310, 88864, 91641, 97195, 99972, 110880, 111080, 116634, 122188, 124965, 133296, 152735, 155512, 166620, 174951, 183282, 194390, 199944, 213829, 222160, 233268, 244376, 249930, 266592, 274923, 291585, 305470, 311024, 333240, 349902, 366564, 388780, 399888, 427658, 444320, 458205, 466536, 488752, 499860, 549846, 583170, 610940, 622048, 641487, 666480, 699804, 733128, 777560, 799776, 855316, 874755, 916410, 933072, 977504, 999720, 1069145, 1099692, 1166340, 1221880, 1282974, 1332960, 1374615, 1399608, 1466256, 1555120, 1710632, 1749510, 1832820, 1866144, 1924461, 1999440, 2138290, 2199384, 2332680, 2443760, 2565948, 2749230, 2799216, 2932512, 3110240, 3207435, 3421264, 3499020, 3665640, 3848922, 3998880, 4276580, 4398768, 4665360, 4887520, 5131896, 5498460, 5598432, 6414870, 6842528, 6998040, 7331280, 7697844, 8553160, 8797536, 9330720, 9622305, 10263792, 10996920, 12829740, 13996080, 14662560, 15395688, 17106320, 19244610, 20527584, 21993840, 25659480, 27992160, 30791376, 34212640, 38489220, 43987680, 51318960, 61582752, 76978440, 102637920, 153956880, 307913760]

約数ペア:

[(1, 307913760), (2, 153956880), (3, 102637920), (4, 76978440), (5, 61582752), (6, 51318960), (7, 43987680), (8, 38489220), (9, 34212640), (10, 30791376), (11, 27992160), (12, 25659480), (14, 21993840), (15, 20527584), (16, 19244610), (18, 17106320), (20, 15395688), (21, 14662560), (22, 13996080), (24, 12829740), (28, 10996920), (30, 10263792), (32, 9622305), (33, 9330720), (35, 8797536), (36, 8553160), (40, 7697844), (42, 7331280), (44, 6998040), (45, 6842528), (48, 6414870), (55, 5598432), (56, 5498460), (60, 5131896), (63, 4887520), (66, 4665360), (70, 4398768), (72, 4276580), (77, 3998880), (80, 3848922), (84, 3665640), (88, 3499020), (90, 3421264), (96, 3207435), (99, 3110240), (105, 2932512), (110, 2799216), (112, 2749230), (120, 2565948), (126, 2443760), (132, 2332680), (140, 2199384), (144, 2138290), (154, 1999440), (160, 1924461), (165, 1866144), (168, 1832820), (176, 1749510), (180, 1710632), (198, 1555120), (210, 1466256), (220, 1399608), (224, 1374615), (231, 1332960), (240, 1282974), (252, 1221880), (264, 1166340), (280, 1099692), (288, 1069145), (308, 999720), (315, 977504), (330, 933072), (336, 916410), (352, 874755), (360, 855316), (385, 799776), (396, 777560), (420, 733128), (440, 699804), (462, 666480), (480, 641487), (495, 622048), (504, 610940), (528, 583170), (560, 549846), (616, 499860), (630, 488752), (660, 466536), (672, 458205), (693, 444320), (720, 427658), (770, 399888), (792, 388780), (840, 366564), (880, 349902), (924, 333240), (990, 311024), (1008, 305470), (1056, 291585), (1120, 274923), (1155, 266592), (1232, 249930), (1260, 244376), (1320, 233268), (1386, 222160), (1440, 213829), (1540, 199944), (1584, 194390), (1680, 183282), (1760, 174951), (1848, 166620), (1980, 155512), (2016, 152735), (2310, 133296), (2464, 124965), (2520, 122188), (2640, 116634), (2772, 111080), (2777, 110880), (3080, 99972), (3168, 97195), (3360, 91641), (3465, 88864), (3696, 83310), (3960, 77756), (4620, 66648), (5040, 61094), (5280, 58317), (5544, 55540), (5554, 55440), (6160, 49986), (6930, 44432), (7392, 41655), (7920, 38878), (8331, 36960), (9240, 33324), (10080, 30547), (11088, 27770), (11108, 27720), (12320, 24993), (13860, 22216), (13885, 22176), (15840, 19439), (16662, 18480)]