1028261520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3375

約数の個数: 320

約数和(自身を含む): 4162233600

約数和(自身を除く): 3133972080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1584, 1716, 1755, 1872, 1980, 2145, 2160, 2288, 2340, 2376, 2574, 2640, 2808, 2860, 2970, 3120, 3329, 3432, 3510, 3861, 3960, 4290, 4680, 4752, 5148, 5616, 5720, 5940, 6435, 6658, 6864, 7020, 7722, 7920, 8580, 9360, 9987, 10296, 11440, 11880, 12870, 13316, 14040, 15444, 16645, 17160, 19305, 19974, 20592, 23760, 25740, 26632, 28080, 29961, 30888, 33290, 34320, 36619, 38610, 39948, 43277, 49935, 51480, 53264, 59922, 61776, 66580, 73238, 77220, 79896, 86554, 89883, 99870, 102960, 109857, 119844, 129831, 133160, 146476, 149805, 154440, 159792, 173108, 179766, 183095, 199740, 216385, 219714, 239688, 259662, 266320, 292952, 299610, 308880, 329571, 346216, 359532, 366190, 389493, 399480, 432770, 439428, 449415, 476047, 479376, 519324, 549285, 585904, 599220, 649155, 659142, 692432, 719064, 732380, 778986, 798960, 865540, 878856, 898830, 952094, 988713, 1038648, 1098570, 1168479, 1198440, 1298310, 1318284, 1428141, 1438128, 1464760, 1557972, 1647855, 1731080, 1757712, 1797660, 1904188, 1947465, 1977426, 2077296, 2197140, 2336958, 2380235, 2396880, 2596620, 2636568, 2856282, 2929520, 3115944, 3295710, 3462160, 3595320, 3808376, 3894930, 3954852, 4284423, 4394280, 4673916, 4760470, 4943565, 5193240, 5273136, 5712564, 5842395, 6231888, 6591420, 7140705, 7190640, 7616752, 7789860, 7909704, 8568846, 8788560, 9347832, 9520940, 9887130, 10386480, 11425128, 11684790, 12853269, 13182840, 14281410, 15579720, 15819408, 17137692, 18695664, 19041880, 19774260, 21422115, 22850256, 23369580, 25706538, 26365680, 28562820, 31159440, 34275384, 38083760, 39548520, 42844230, 46739160, 51413076, 57125640, 64266345, 68550768, 79097040, 85688460, 93478320, 102826152, 114251280, 128532690, 171376920, 205652304, 257065380, 342753840, 514130760, 1028261520]

約数ペア:

[(1, 1028261520), (2, 514130760), (3, 342753840), (4, 257065380), (5, 205652304), (6, 171376920), (8, 128532690), (9, 114251280), (10, 102826152), (11, 93478320), (12, 85688460), (13, 79097040), (15, 68550768), (16, 64266345), (18, 57125640), (20, 51413076), (22, 46739160), (24, 42844230), (26, 39548520), (27, 38083760), (30, 34275384), (33, 31159440), (36, 28562820), (39, 26365680), (40, 25706538), (44, 23369580), (45, 22850256), (48, 21422115), (52, 19774260), (54, 19041880), (55, 18695664), (60, 17137692), (65, 15819408), (66, 15579720), (72, 14281410), (78, 13182840), (80, 12853269), (88, 11684790), (90, 11425128), (99, 10386480), (104, 9887130), (108, 9520940), (110, 9347832), (117, 8788560), (120, 8568846), (130, 7909704), (132, 7789860), (135, 7616752), (143, 7190640), (144, 7140705), (156, 6591420), (165, 6231888), (176, 5842395), (180, 5712564), (195, 5273136), (198, 5193240), (208, 4943565), (216, 4760470), (220, 4673916), (234, 4394280), (240, 4284423), (260, 3954852), (264, 3894930), (270, 3808376), (286, 3595320), (297, 3462160), (312, 3295710), (330, 3115944), (351, 2929520), (360, 2856282), (390, 2636568), (396, 2596620), (429, 2396880), (432, 2380235), (440, 2336958), (468, 2197140), (495, 2077296), (520, 1977426), (528, 1947465), (540, 1904188), (572, 1797660), (585, 1757712), (594, 1731080), (624, 1647855), (660, 1557972), (702, 1464760), (715, 1438128), (720, 1428141), (780, 1318284), (792, 1298310), (858, 1198440), (880, 1168479), (936, 1098570), (990, 1038648), (1040, 988713), (1080, 952094), (1144, 898830), (1170, 878856), (1188, 865540), (1287, 798960), (1320, 778986), (1404, 732380), (1430, 719064), (1485, 692432), (1560, 659142), (1584, 649155), (1716, 599220), (1755, 585904), (1872, 549285), (1980, 519324), (2145, 479376), (2160, 476047), (2288, 449415), (2340, 439428), (2376, 432770), (2574, 399480), (2640, 389493), (2808, 366190), (2860, 359532), (2970, 346216), (3120, 329571), (3329, 308880), (3432, 299610), (3510, 292952), (3861, 266320), (3960, 259662), (4290, 239688), (4680, 219714), (4752, 216385), (5148, 199740), (5616, 183095), (5720, 179766), (5940, 173108), (6435, 159792), (6658, 154440), (6864, 149805), (7020, 146476), (7722, 133160), (7920, 129831), (8580, 119844), (9360, 109857), (9987, 102960), (10296, 99870), (11440, 89883), (11880, 86554), (12870, 79896), (13316, 77220), (14040, 73238), (15444, 66580), (16645, 61776), (17160, 59922), (19305, 53264), (19974, 51480), (20592, 49935), (23760, 43277), (25740, 39948), (26632, 38610), (28080, 36619), (29961, 34320), (30888, 33290)]