216224640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 320

約数和(自身を含む): 798280560

約数和(自身を除く): 582055920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 97, 108, 120, 128, 129, 135, 144, 160, 162, 172, 180, 192, 194, 215, 216, 240, 258, 270, 288, 291, 320, 324, 344, 360, 384, 387, 388, 405, 430, 432, 480, 485, 516, 540, 576, 582, 640, 645, 648, 688, 720, 774, 776, 810, 860, 864, 873, 960, 970, 1032, 1080, 1152, 1161, 1164, 1290, 1296, 1376, 1440, 1455, 1548, 1552, 1620, 1720, 1728, 1746, 1920, 1935, 1940, 2064, 2160, 2322, 2328, 2580, 2592, 2619, 2752, 2880, 2910, 3096, 3104, 3240, 3440, 3456, 3483, 3492, 3870, 3880, 4128, 4171, 4320, 4365, 4644, 4656, 5160, 5184, 5238, 5504, 5760, 5805, 5820, 6192, 6208, 6480, 6880, 6966, 6984, 7740, 7760, 7857, 8256, 8342, 8640, 8730, 9288, 9312, 10320, 10368, 10476, 11610, 11640, 12384, 12416, 12513, 12960, 13095, 13760, 13932, 13968, 15480, 15520, 15714, 16512, 16684, 17280, 17415, 17460, 18576, 18624, 20640, 20855, 20952, 23220, 23280, 24768, 25026, 25920, 26190, 27520, 27864, 27936, 30960, 31040, 31428, 33368, 34830, 34920, 37152, 37248, 37539, 39285, 41280, 41710, 41904, 46440, 46560, 49536, 50052, 51840, 52380, 55728, 55872, 61920, 62080, 62565, 62856, 66736, 69660, 69840, 74304, 75078, 78570, 82560, 83420, 83808, 92880, 93120, 100104, 104760, 111456, 111744, 112617, 123840, 125130, 125712, 133472, 139320, 139680, 148608, 150156, 157140, 166840, 167616, 185760, 186240, 187695, 200208, 209520, 222912, 225234, 247680, 250260, 251424, 266944, 278640, 279360, 300312, 314280, 333680, 335232, 337851, 371520, 375390, 400416, 419040, 445824, 450468, 500520, 502848, 533888, 557280, 558720, 563085, 600624, 628560, 667360, 675702, 743040, 750780, 800832, 838080, 900936, 1001040, 1005696, 1114560, 1126170, 1201248, 1257120, 1334720, 1351404, 1501560, 1601664, 1676160, 1689255, 1801872, 2002080, 2229120, 2252340, 2402496, 2514240, 2669440, 2702808, 3003120, 3378510, 3603744, 4004160, 4504680, 4804992, 5028480, 5405616, 6006240, 6757020, 7207488, 8008320, 9009360, 10811232, 12012480, 13514040, 14414976, 18018720, 21622464, 24024960, 27028080, 36037440, 43244928, 54056160, 72074880, 108112320, 216224640]

約数ペア:

[(1, 216224640), (2, 108112320), (3, 72074880), (4, 54056160), (5, 43244928), (6, 36037440), (8, 27028080), (9, 24024960), (10, 21622464), (12, 18018720), (15, 14414976), (16, 13514040), (18, 12012480), (20, 10811232), (24, 9009360), (27, 8008320), (30, 7207488), (32, 6757020), (36, 6006240), (40, 5405616), (43, 5028480), (45, 4804992), (48, 4504680), (54, 4004160), (60, 3603744), (64, 3378510), (72, 3003120), (80, 2702808), (81, 2669440), (86, 2514240), (90, 2402496), (96, 2252340), (97, 2229120), (108, 2002080), (120, 1801872), (128, 1689255), (129, 1676160), (135, 1601664), (144, 1501560), (160, 1351404), (162, 1334720), (172, 1257120), (180, 1201248), (192, 1126170), (194, 1114560), (215, 1005696), (216, 1001040), (240, 900936), (258, 838080), (270, 800832), (288, 750780), (291, 743040), (320, 675702), (324, 667360), (344, 628560), (360, 600624), (384, 563085), (387, 558720), (388, 557280), (405, 533888), (430, 502848), (432, 500520), (480, 450468), (485, 445824), (516, 419040), (540, 400416), (576, 375390), (582, 371520), (640, 337851), (645, 335232), (648, 333680), (688, 314280), (720, 300312), (774, 279360), (776, 278640), (810, 266944), (860, 251424), (864, 250260), (873, 247680), (960, 225234), (970, 222912), (1032, 209520), (1080, 200208), (1152, 187695), (1161, 186240), (1164, 185760), (1290, 167616), (1296, 166840), (1376, 157140), (1440, 150156), (1455, 148608), (1548, 139680), (1552, 139320), (1620, 133472), (1720, 125712), (1728, 125130), (1746, 123840), (1920, 112617), (1935, 111744), (1940, 111456), (2064, 104760), (2160, 100104), (2322, 93120), (2328, 92880), (2580, 83808), (2592, 83420), (2619, 82560), (2752, 78570), (2880, 75078), (2910, 74304), (3096, 69840), (3104, 69660), (3240, 66736), (3440, 62856), (3456, 62565), (3483, 62080), (3492, 61920), (3870, 55872), (3880, 55728), (4128, 52380), (4171, 51840), (4320, 50052), (4365, 49536), (4644, 46560), (4656, 46440), (5160, 41904), (5184, 41710), (5238, 41280), (5504, 39285), (5760, 37539), (5805, 37248), (5820, 37152), (6192, 34920), (6208, 34830), (6480, 33368), (6880, 31428), (6966, 31040), (6984, 30960), (7740, 27936), (7760, 27864), (7857, 27520), (8256, 26190), (8342, 25920), (8640, 25026), (8730, 24768), (9288, 23280), (9312, 23220), (10320, 20952), (10368, 20855), (10476, 20640), (11610, 18624), (11640, 18576), (12384, 17460), (12416, 17415), (12513, 17280), (12960, 16684), (13095, 16512), (13760, 15714), (13932, 15520), (13968, 15480)]