291055680

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 336

約数和(自身を含む): 1098377280

約数和(自身を除く): 807321600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 197, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 394, 405, 432, 456, 480, 486, 513, 540, 570, 576, 591, 608, 648, 684, 720, 760, 788, 810, 855, 864, 912, 960, 972, 985, 1026, 1080, 1140, 1182, 1215, 1216, 1296, 1368, 1440, 1520, 1539, 1576, 1620, 1710, 1728, 1773, 1824, 1944, 1970, 2052, 2160, 2280, 2364, 2430, 2565, 2592, 2736, 2880, 2955, 3040, 3078, 3152, 3240, 3420, 3546, 3648, 3743, 3888, 3940, 4104, 4320, 4560, 4617, 4728, 4860, 5130, 5184, 5319, 5472, 5910, 6080, 6156, 6304, 6480, 6840, 7092, 7486, 7695, 7776, 7880, 8208, 8640, 8865, 9120, 9234, 9456, 9720, 10260, 10638, 10944, 11229, 11820, 12312, 12608, 12960, 13680, 14184, 14972, 15390, 15552, 15760, 15957, 16416, 17730, 18240, 18468, 18715, 18912, 19440, 20520, 21276, 22458, 23085, 23640, 24624, 25920, 26595, 27360, 28368, 29944, 30780, 31520, 31914, 32832, 33687, 35460, 36936, 37430, 37824, 38880, 41040, 42552, 44916, 46170, 47280, 47871, 49248, 53190, 54720, 56145, 56736, 59888, 61560, 63040, 63828, 67374, 70920, 73872, 74860, 77760, 79785, 82080, 85104, 89832, 92340, 94560, 95742, 98496, 101061, 106380, 112290, 113472, 119776, 123120, 127656, 134748, 141840, 147744, 149720, 159570, 164160, 168435, 170208, 179664, 184680, 189120, 191484, 202122, 212760, 224580, 239355, 239552, 246240, 255312, 269496, 283680, 295488, 299440, 303183, 319140, 336870, 340416, 359328, 369360, 382968, 404244, 425520, 449160, 478710, 492480, 505305, 510624, 538992, 567360, 598880, 606366, 638280, 673740, 718656, 738720, 765936, 808488, 851040, 898320, 909549, 957420, 1010610, 1021248, 1077984, 1197760, 1212732, 1276560, 1347480, 1477440, 1515915, 1531872, 1616976, 1702080, 1796640, 1819098, 1914840, 2021220, 2155968, 2425464, 2553120, 2694960, 3031830, 3063744, 3233952, 3593280, 3638196, 3829680, 4042440, 4547745, 4850928, 5106240, 5389920, 6063660, 6467904, 7276392, 7659360, 8084880, 9095490, 9701856, 10779840, 12127320, 14552784, 15318720, 16169760, 18190980, 19403712, 24254640, 29105568, 32339520, 36381960, 48509280, 58211136, 72763920, 97018560, 145527840, 291055680]

約数ペア:

[(1, 291055680), (2, 145527840), (3, 97018560), (4, 72763920), (5, 58211136), (6, 48509280), (8, 36381960), (9, 32339520), (10, 29105568), (12, 24254640), (15, 19403712), (16, 18190980), (18, 16169760), (19, 15318720), (20, 14552784), (24, 12127320), (27, 10779840), (30, 9701856), (32, 9095490), (36, 8084880), (38, 7659360), (40, 7276392), (45, 6467904), (48, 6063660), (54, 5389920), (57, 5106240), (60, 4850928), (64, 4547745), (72, 4042440), (76, 3829680), (80, 3638196), (81, 3593280), (90, 3233952), (95, 3063744), (96, 3031830), (108, 2694960), (114, 2553120), (120, 2425464), (135, 2155968), (144, 2021220), (152, 1914840), (160, 1819098), (162, 1796640), (171, 1702080), (180, 1616976), (190, 1531872), (192, 1515915), (197, 1477440), (216, 1347480), (228, 1276560), (240, 1212732), (243, 1197760), (270, 1077984), (285, 1021248), (288, 1010610), (304, 957420), (320, 909549), (324, 898320), (342, 851040), (360, 808488), (380, 765936), (394, 738720), (405, 718656), (432, 673740), (456, 638280), (480, 606366), (486, 598880), (513, 567360), (540, 538992), (570, 510624), (576, 505305), (591, 492480), (608, 478710), (648, 449160), (684, 425520), (720, 404244), (760, 382968), (788, 369360), (810, 359328), (855, 340416), (864, 336870), (912, 319140), (960, 303183), (972, 299440), (985, 295488), (1026, 283680), (1080, 269496), (1140, 255312), (1182, 246240), (1215, 239552), (1216, 239355), (1296, 224580), (1368, 212760), (1440, 202122), (1520, 191484), (1539, 189120), (1576, 184680), (1620, 179664), (1710, 170208), (1728, 168435), (1773, 164160), (1824, 159570), (1944, 149720), (1970, 147744), (2052, 141840), (2160, 134748), (2280, 127656), (2364, 123120), (2430, 119776), (2565, 113472), (2592, 112290), (2736, 106380), (2880, 101061), (2955, 98496), (3040, 95742), (3078, 94560), (3152, 92340), (3240, 89832), (3420, 85104), (3546, 82080), (3648, 79785), (3743, 77760), (3888, 74860), (3940, 73872), (4104, 70920), (4320, 67374), (4560, 63828), (4617, 63040), (4728, 61560), (4860, 59888), (5130, 56736), (5184, 56145), (5319, 54720), (5472, 53190), (5910, 49248), (6080, 47871), (6156, 47280), (6304, 46170), (6480, 44916), (6840, 42552), (7092, 41040), (7486, 38880), (7695, 37824), (7776, 37430), (7880, 36936), (8208, 35460), (8640, 33687), (8865, 32832), (9120, 31914), (9234, 31520), (9456, 30780), (9720, 29944), (10260, 28368), (10638, 27360), (10944, 26595), (11229, 25920), (11820, 24624), (12312, 23640), (12608, 23085), (12960, 22458), (13680, 21276), (14184, 20520), (14972, 19440), (15390, 18912), (15552, 18715), (15760, 18468), (15957, 18240), (16416, 17730)]