291086460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 360

約数和(自身を含む): 1123935120

約数和(自身を除く): 832848660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 162, 171, 180, 189, 190, 193, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 324, 342, 378, 380, 386, 399, 405, 420, 441, 490, 513, 532, 540, 567, 570, 579, 588, 630, 665, 684, 735, 756, 772, 798, 810, 855, 882, 931, 945, 965, 980, 1026, 1134, 1140, 1158, 1197, 1260, 1323, 1330, 1351, 1470, 1539, 1596, 1620, 1710, 1737, 1764, 1862, 1890, 1930, 1995, 2052, 2205, 2268, 2316, 2394, 2565, 2646, 2660, 2702, 2793, 2835, 2895, 2940, 3078, 3420, 3474, 3591, 3667, 3724, 3780, 3860, 3969, 3990, 4053, 4410, 4655, 4788, 5130, 5211, 5292, 5404, 5586, 5670, 5790, 5985, 6156, 6615, 6755, 6948, 7182, 7334, 7695, 7938, 7980, 8106, 8379, 8685, 8820, 9310, 9457, 10260, 10422, 10773, 11001, 11172, 11340, 11580, 11970, 12159, 13230, 13510, 13965, 14364, 14668, 15390, 15633, 15876, 16212, 16758, 17370, 17955, 18335, 18620, 18914, 19845, 20265, 20844, 21546, 22002, 23940, 24318, 25137, 25669, 26055, 26460, 27020, 27930, 28371, 30780, 31266, 33003, 33516, 34740, 35910, 36477, 36670, 37828, 39690, 40530, 41895, 43092, 44004, 47285, 48636, 50274, 51338, 52110, 53865, 55005, 55860, 56742, 60795, 62532, 66006, 71820, 72954, 73340, 75411, 77007, 78165, 79380, 81060, 83790, 85113, 94570, 99009, 100548, 102676, 104220, 107730, 109431, 110010, 113484, 121590, 125685, 128345, 132012, 141855, 145908, 150822, 154014, 156330, 165015, 167580, 170226, 179683, 182385, 189140, 198018, 215460, 218862, 220020, 231021, 243180, 251370, 255339, 256690, 283710, 297027, 301644, 308028, 312660, 330030, 340452, 359366, 364770, 377055, 385035, 396036, 425565, 437724, 462042, 495045, 502740, 510678, 513380, 539049, 547155, 567420, 594054, 660060, 693063, 718732, 729540, 754110, 766017, 770070, 851130, 898415, 924084, 990090, 1021356, 1078098, 1094310, 1155105, 1188108, 1276695, 1386126, 1485135, 1508220, 1532034, 1540140, 1617147, 1702260, 1796830, 1980180, 2079189, 2156196, 2188620, 2310210, 2553390, 2695245, 2772252, 2970270, 3064068, 3234294, 3465315, 3593660, 3830085, 4158378, 4620420, 4851441, 5106780, 5390490, 5940540, 6468588, 6930630, 7660170, 8085735, 8316756, 9702882, 10395945, 10780980, 13861260, 14554323, 15320340, 16171470, 19405764, 20791890, 24257205, 29108646, 32342940, 41583780, 48514410, 58217292, 72771615, 97028820, 145543230, 291086460]

約数ペア:

[(1, 291086460), (2, 145543230), (3, 97028820), (4, 72771615), (5, 58217292), (6, 48514410), (7, 41583780), (9, 32342940), (10, 29108646), (12, 24257205), (14, 20791890), (15, 19405764), (18, 16171470), (19, 15320340), (20, 14554323), (21, 13861260), (27, 10780980), (28, 10395945), (30, 9702882), (35, 8316756), (36, 8085735), (38, 7660170), (42, 6930630), (45, 6468588), (49, 5940540), (54, 5390490), (57, 5106780), (60, 4851441), (63, 4620420), (70, 4158378), (76, 3830085), (81, 3593660), (84, 3465315), (90, 3234294), (95, 3064068), (98, 2970270), (105, 2772252), (108, 2695245), (114, 2553390), (126, 2310210), (133, 2188620), (135, 2156196), (140, 2079189), (147, 1980180), (162, 1796830), (171, 1702260), (180, 1617147), (189, 1540140), (190, 1532034), (193, 1508220), (196, 1485135), (210, 1386126), (228, 1276695), (245, 1188108), (252, 1155105), (266, 1094310), (270, 1078098), (285, 1021356), (294, 990090), (315, 924084), (324, 898415), (342, 851130), (378, 770070), (380, 766017), (386, 754110), (399, 729540), (405, 718732), (420, 693063), (441, 660060), (490, 594054), (513, 567420), (532, 547155), (540, 539049), (567, 513380), (570, 510678), (579, 502740), (588, 495045), (630, 462042), (665, 437724), (684, 425565), (735, 396036), (756, 385035), (772, 377055), (798, 364770), (810, 359366), (855, 340452), (882, 330030), (931, 312660), (945, 308028), (965, 301644), (980, 297027), (1026, 283710), (1134, 256690), (1140, 255339), (1158, 251370), (1197, 243180), (1260, 231021), (1323, 220020), (1330, 218862), (1351, 215460), (1470, 198018), (1539, 189140), (1596, 182385), (1620, 179683), (1710, 170226), (1737, 167580), (1764, 165015), (1862, 156330), (1890, 154014), (1930, 150822), (1995, 145908), (2052, 141855), (2205, 132012), (2268, 128345), (2316, 125685), (2394, 121590), (2565, 113484), (2646, 110010), (2660, 109431), (2702, 107730), (2793, 104220), (2835, 102676), (2895, 100548), (2940, 99009), (3078, 94570), (3420, 85113), (3474, 83790), (3591, 81060), (3667, 79380), (3724, 78165), (3780, 77007), (3860, 75411), (3969, 73340), (3990, 72954), (4053, 71820), (4410, 66006), (4655, 62532), (4788, 60795), (5130, 56742), (5211, 55860), (5292, 55005), (5404, 53865), (5586, 52110), (5670, 51338), (5790, 50274), (5985, 48636), (6156, 47285), (6615, 44004), (6755, 43092), (6948, 41895), (7182, 40530), (7334, 39690), (7695, 37828), (7938, 36670), (7980, 36477), (8106, 35910), (8379, 34740), (8685, 33516), (8820, 33003), (9310, 31266), (9457, 30780), (10260, 28371), (10422, 27930), (10773, 27020), (11001, 26460), (11172, 26055), (11340, 25669), (11580, 25137), (11970, 24318), (12159, 23940), (13230, 22002), (13510, 21546), (13965, 20844), (14364, 20265), (14668, 19845), (15390, 18914), (15633, 18620), (15876, 18335), (16212, 17955), (16758, 17370)]