216570240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 781401600

約数和(自身を除く): 564831360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 151, 160, 166, 180, 192, 216, 240, 249, 270, 288, 302, 320, 332, 360, 384, 415, 432, 453, 480, 498, 540, 576, 604, 640, 664, 720, 747, 755, 830, 864, 906, 960, 996, 1080, 1152, 1208, 1245, 1328, 1359, 1440, 1494, 1510, 1660, 1728, 1812, 1920, 1992, 2160, 2241, 2265, 2416, 2490, 2656, 2718, 2880, 2988, 3020, 3320, 3456, 3624, 3735, 3984, 4077, 4320, 4482, 4530, 4832, 4980, 5312, 5436, 5760, 5976, 6040, 6640, 6795, 7248, 7470, 7968, 8154, 8640, 8964, 9060, 9664, 9960, 10624, 10872, 11205, 11952, 12080, 12533, 13280, 13590, 14496, 14940, 15936, 16308, 17280, 17928, 18120, 19328, 19920, 20385, 21744, 22410, 23904, 24160, 25066, 26560, 27180, 28992, 29880, 31872, 32616, 35856, 36240, 37599, 39840, 40770, 43488, 44820, 47808, 48320, 50132, 53120, 54360, 57984, 59760, 62665, 65232, 71712, 72480, 75198, 79680, 81540, 86976, 89640, 95616, 96640, 100264, 108720, 112797, 119520, 125330, 130464, 143424, 144960, 150396, 159360, 163080, 173952, 179280, 187995, 200528, 217440, 225594, 239040, 250660, 260928, 286848, 289920, 300792, 326160, 338391, 358560, 375990, 401056, 434880, 451188, 478080, 501320, 521856, 563985, 601584, 652320, 676782, 717120, 751980, 802112, 869760, 902376, 1002640, 1127970, 1203168, 1304640, 1353564, 1434240, 1503960, 1604224, 1691955, 1804752, 2005280, 2255940, 2406336, 2609280, 2707128, 3007920, 3383910, 3609504, 4010560, 4511880, 4812672, 5414256, 6015840, 6767820, 7219008, 8021120, 9023760, 10828512, 12031680, 13535640, 14438016, 18047520, 21657024, 24063360, 27071280, 36095040, 43314048, 54142560, 72190080, 108285120, 216570240]

約数ペア:

[(1, 216570240), (2, 108285120), (3, 72190080), (4, 54142560), (5, 43314048), (6, 36095040), (8, 27071280), (9, 24063360), (10, 21657024), (12, 18047520), (15, 14438016), (16, 13535640), (18, 12031680), (20, 10828512), (24, 9023760), (27, 8021120), (30, 7219008), (32, 6767820), (36, 6015840), (40, 5414256), (45, 4812672), (48, 4511880), (54, 4010560), (60, 3609504), (64, 3383910), (72, 3007920), (80, 2707128), (83, 2609280), (90, 2406336), (96, 2255940), (108, 2005280), (120, 1804752), (128, 1691955), (135, 1604224), (144, 1503960), (151, 1434240), (160, 1353564), (166, 1304640), (180, 1203168), (192, 1127970), (216, 1002640), (240, 902376), (249, 869760), (270, 802112), (288, 751980), (302, 717120), (320, 676782), (332, 652320), (360, 601584), (384, 563985), (415, 521856), (432, 501320), (453, 478080), (480, 451188), (498, 434880), (540, 401056), (576, 375990), (604, 358560), (640, 338391), (664, 326160), (720, 300792), (747, 289920), (755, 286848), (830, 260928), (864, 250660), (906, 239040), (960, 225594), (996, 217440), (1080, 200528), (1152, 187995), (1208, 179280), (1245, 173952), (1328, 163080), (1359, 159360), (1440, 150396), (1494, 144960), (1510, 143424), (1660, 130464), (1728, 125330), (1812, 119520), (1920, 112797), (1992, 108720), (2160, 100264), (2241, 96640), (2265, 95616), (2416, 89640), (2490, 86976), (2656, 81540), (2718, 79680), (2880, 75198), (2988, 72480), (3020, 71712), (3320, 65232), (3456, 62665), (3624, 59760), (3735, 57984), (3984, 54360), (4077, 53120), (4320, 50132), (4482, 48320), (4530, 47808), (4832, 44820), (4980, 43488), (5312, 40770), (5436, 39840), (5760, 37599), (5976, 36240), (6040, 35856), (6640, 32616), (6795, 31872), (7248, 29880), (7470, 28992), (7968, 27180), (8154, 26560), (8640, 25066), (8964, 24160), (9060, 23904), (9664, 22410), (9960, 21744), (10624, 20385), (10872, 19920), (11205, 19328), (11952, 18120), (12080, 17928), (12533, 17280), (13280, 16308), (13590, 15936), (14496, 14940)]