2160360720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 400

約数和(自身を含む): 8681194368

約数和(自身を除く): 6520833648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 97, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 194, 210, 216, 240, 252, 270, 280, 291, 315, 324, 336, 360, 378, 388, 405, 420, 432, 485, 491, 504, 540, 560, 567, 582, 630, 648, 679, 720, 756, 776, 810, 840, 873, 945, 970, 982, 1008, 1080, 1134, 1164, 1260, 1296, 1358, 1455, 1473, 1512, 1552, 1620, 1680, 1746, 1890, 1940, 1964, 2037, 2160, 2268, 2328, 2455, 2520, 2619, 2716, 2835, 2910, 2946, 3024, 3240, 3395, 3437, 3492, 3780, 3880, 3928, 4074, 4365, 4419, 4536, 4656, 4910, 5040, 5238, 5432, 5670, 5820, 5892, 6111, 6480, 6790, 6874, 6984, 7365, 7560, 7760, 7856, 7857, 8148, 8730, 8838, 9072, 9820, 10185, 10311, 10476, 10864, 11340, 11640, 11784, 12222, 13095, 13257, 13580, 13748, 13968, 14730, 15120, 15714, 16296, 17185, 17460, 17676, 18333, 19640, 20370, 20622, 20952, 22095, 22680, 23280, 23568, 24444, 26190, 26514, 27160, 27496, 29460, 30555, 30933, 31428, 32592, 34370, 34920, 35352, 36666, 39280, 39285, 39771, 40740, 41244, 41904, 44190, 45360, 47627, 48888, 51555, 52380, 53028, 54320, 54992, 54999, 58920, 61110, 61866, 62856, 66285, 68740, 69840, 70704, 73332, 78570, 79542, 81480, 82488, 88380, 91665, 92799, 95254, 97776, 103110, 104760, 106056, 109998, 117840, 122220, 123732, 125712, 132570, 137480, 142881, 146664, 154665, 157140, 159084, 162960, 164976, 176760, 183330, 185598, 190508, 198855, 206220, 209520, 212112, 219996, 238135, 244440, 247464, 265140, 274960, 274995, 278397, 285762, 293328, 309330, 314280, 318168, 333389, 353520, 366660, 371196, 381016, 397710, 412440, 428643, 439992, 463995, 476270, 488880, 494928, 530280, 549990, 556794, 571524, 618660, 628560, 636336, 666778, 714405, 733320, 742392, 762032, 795420, 824880, 857286, 879984, 927990, 952540, 1000167, 1060560, 1099980, 1113588, 1143048, 1237320, 1285929, 1333556, 1391985, 1428810, 1466640, 1484784, 1590840, 1666945, 1714572, 1855980, 1905080, 2000334, 2143215, 2199960, 2227176, 2286096, 2474640, 2571858, 2667112, 2783970, 2857620, 3000501, 3181680, 3333890, 3429144, 3711960, 3810160, 3857787, 4000668, 4286430, 4399920, 4454352, 5000835, 5143716, 5334224, 5567940, 5715240, 6001002, 6429645, 6667780, 6858288, 7423920, 7715574, 8001336, 8572860, 9001503, 10001670, 10287432, 11135880, 11430480, 12002004, 12859290, 13335560, 15002505, 15431148, 16002672, 17145720, 18003006, 19288935, 20003340, 20574864, 22271760, 24004008, 25718580, 26671120, 27004509, 30005010, 30862296, 34291440, 36006012, 38577870, 40006680, 45007515, 48008016, 51437160, 54009018, 60010020, 61724592, 72012024, 77155740, 80013360, 90015030, 102874320, 108018036, 120020040, 135022545, 144024048, 154311480, 180030060, 216036072, 240040080, 270045090, 308622960, 360060120, 432072144, 540090180, 720120240, 1080180360, 2160360720]

約数ペア:

[(1, 2160360720), (2, 1080180360), (3, 720120240), (4, 540090180), (5, 432072144), (6, 360060120), (7, 308622960), (8, 270045090), (9, 240040080), (10, 216036072), (12, 180030060), (14, 154311480), (15, 144024048), (16, 135022545), (18, 120020040), (20, 108018036), (21, 102874320), (24, 90015030), (27, 80013360), (28, 77155740), (30, 72012024), (35, 61724592), (36, 60010020), (40, 54009018), (42, 51437160), (45, 48008016), (48, 45007515), (54, 40006680), (56, 38577870), (60, 36006012), (63, 34291440), (70, 30862296), (72, 30005010), (80, 27004509), (81, 26671120), (84, 25718580), (90, 24004008), (97, 22271760), (105, 20574864), (108, 20003340), (112, 19288935), (120, 18003006), (126, 17145720), (135, 16002672), (140, 15431148), (144, 15002505), (162, 13335560), (168, 12859290), (180, 12002004), (189, 11430480), (194, 11135880), (210, 10287432), (216, 10001670), (240, 9001503), (252, 8572860), (270, 8001336), (280, 7715574), (291, 7423920), (315, 6858288), (324, 6667780), (336, 6429645), (360, 6001002), (378, 5715240), (388, 5567940), (405, 5334224), (420, 5143716), (432, 5000835), (485, 4454352), (491, 4399920), (504, 4286430), (540, 4000668), (560, 3857787), (567, 3810160), (582, 3711960), (630, 3429144), (648, 3333890), (679, 3181680), (720, 3000501), (756, 2857620), (776, 2783970), (810, 2667112), (840, 2571858), (873, 2474640), (945, 2286096), (970, 2227176), (982, 2199960), (1008, 2143215), (1080, 2000334), (1134, 1905080), (1164, 1855980), (1260, 1714572), (1296, 1666945), (1358, 1590840), (1455, 1484784), (1473, 1466640), (1512, 1428810), (1552, 1391985), (1620, 1333556), (1680, 1285929), (1746, 1237320), (1890, 1143048), (1940, 1113588), (1964, 1099980), (2037, 1060560), (2160, 1000167), (2268, 952540), (2328, 927990), (2455, 879984), (2520, 857286), (2619, 824880), (2716, 795420), (2835, 762032), (2910, 742392), (2946, 733320), (3024, 714405), (3240, 666778), (3395, 636336), (3437, 628560), (3492, 618660), (3780, 571524), (3880, 556794), (3928, 549990), (4074, 530280), (4365, 494928), (4419, 488880), (4536, 476270), (4656, 463995), (4910, 439992), (5040, 428643), (5238, 412440), (5432, 397710), (5670, 381016), (5820, 371196), (5892, 366660), (6111, 353520), (6480, 333389), (6790, 318168), (6874, 314280), (6984, 309330), (7365, 293328), (7560, 285762), (7760, 278397), (7856, 274995), (7857, 274960), (8148, 265140), (8730, 247464), (8838, 244440), (9072, 238135), (9820, 219996), (10185, 212112), (10311, 209520), (10476, 206220), (10864, 198855), (11340, 190508), (11640, 185598), (11784, 183330), (12222, 176760), (13095, 164976), (13257, 162960), (13580, 159084), (13748, 157140), (13968, 154665), (14730, 146664), (15120, 142881), (15714, 137480), (16296, 132570), (17185, 125712), (17460, 123732), (17676, 122220), (18333, 117840), (19640, 109998), (20370, 106056), (20622, 104760), (20952, 103110), (22095, 97776), (22680, 95254), (23280, 92799), (23568, 91665), (24444, 88380), (26190, 82488), (26514, 81480), (27160, 79542), (27496, 78570), (29460, 73332), (30555, 70704), (30933, 69840), (31428, 68740), (32592, 66285), (34370, 62856), (34920, 61866), (35352, 61110), (36666, 58920), (39280, 54999), (39285, 54992), (39771, 54320), (40740, 53028), (41244, 52380), (41904, 51555), (44190, 48888), (45360, 47627)]