219310080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 784274400

約数和(自身を除く): 564964320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 121, 128, 132, 160, 165, 176, 177, 192, 220, 236, 240, 242, 256, 264, 295, 320, 330, 352, 354, 363, 384, 440, 472, 480, 484, 512, 528, 590, 605, 640, 649, 660, 704, 708, 726, 768, 880, 885, 944, 960, 968, 1024, 1056, 1180, 1210, 1280, 1298, 1320, 1408, 1416, 1452, 1536, 1760, 1770, 1815, 1888, 1920, 1936, 1947, 2048, 2112, 2360, 2420, 2560, 2596, 2640, 2816, 2832, 2904, 3072, 3245, 3520, 3540, 3630, 3776, 3840, 3872, 3894, 4224, 4720, 4840, 5120, 5192, 5280, 5632, 5664, 5808, 6144, 6490, 7040, 7080, 7139, 7260, 7552, 7680, 7744, 7788, 8448, 9440, 9680, 9735, 10240, 10384, 10560, 11264, 11328, 11616, 12980, 14080, 14160, 14278, 14520, 15104, 15360, 15488, 15576, 16896, 18880, 19360, 19470, 20768, 21120, 21417, 22528, 22656, 23232, 25960, 28160, 28320, 28556, 29040, 30208, 30720, 30976, 31152, 33792, 35695, 37760, 38720, 38940, 41536, 42240, 42834, 45312, 46464, 51920, 56320, 56640, 57112, 58080, 60416, 61952, 62304, 67584, 71390, 75520, 77440, 77880, 83072, 84480, 85668, 90624, 92928, 103840, 107085, 112640, 113280, 114224, 116160, 120832, 123904, 124608, 142780, 151040, 154880, 155760, 166144, 168960, 171336, 181248, 185856, 207680, 214170, 226560, 228448, 232320, 247808, 249216, 285560, 302080, 309760, 311520, 332288, 337920, 342672, 362496, 371712, 415360, 428340, 453120, 456896, 464640, 498432, 571120, 604160, 619520, 623040, 664576, 685344, 743424, 830720, 856680, 906240, 913792, 929280, 996864, 1142240, 1239040, 1246080, 1329152, 1370688, 1661440, 1713360, 1812480, 1827584, 1858560, 1993728, 2284480, 2492160, 2741376, 3322880, 3426720, 3655168, 3717120, 3987456, 4568960, 4984320, 5482752, 6645760, 6853440, 7310336, 9137920, 9968640, 10965504, 13706880, 14620672, 18275840, 19937280, 21931008, 27413760, 36551680, 43862016, 54827520, 73103360, 109655040, 219310080]

約数ペア:

[(1, 219310080), (2, 109655040), (3, 73103360), (4, 54827520), (5, 43862016), (6, 36551680), (8, 27413760), (10, 21931008), (11, 19937280), (12, 18275840), (15, 14620672), (16, 13706880), (20, 10965504), (22, 9968640), (24, 9137920), (30, 7310336), (32, 6853440), (33, 6645760), (40, 5482752), (44, 4984320), (48, 4568960), (55, 3987456), (59, 3717120), (60, 3655168), (64, 3426720), (66, 3322880), (80, 2741376), (88, 2492160), (96, 2284480), (110, 1993728), (118, 1858560), (120, 1827584), (121, 1812480), (128, 1713360), (132, 1661440), (160, 1370688), (165, 1329152), (176, 1246080), (177, 1239040), (192, 1142240), (220, 996864), (236, 929280), (240, 913792), (242, 906240), (256, 856680), (264, 830720), (295, 743424), (320, 685344), (330, 664576), (352, 623040), (354, 619520), (363, 604160), (384, 571120), (440, 498432), (472, 464640), (480, 456896), (484, 453120), (512, 428340), (528, 415360), (590, 371712), (605, 362496), (640, 342672), (649, 337920), (660, 332288), (704, 311520), (708, 309760), (726, 302080), (768, 285560), (880, 249216), (885, 247808), (944, 232320), (960, 228448), (968, 226560), (1024, 214170), (1056, 207680), (1180, 185856), (1210, 181248), (1280, 171336), (1298, 168960), (1320, 166144), (1408, 155760), (1416, 154880), (1452, 151040), (1536, 142780), (1760, 124608), (1770, 123904), (1815, 120832), (1888, 116160), (1920, 114224), (1936, 113280), (1947, 112640), (2048, 107085), (2112, 103840), (2360, 92928), (2420, 90624), (2560, 85668), (2596, 84480), (2640, 83072), (2816, 77880), (2832, 77440), (2904, 75520), (3072, 71390), (3245, 67584), (3520, 62304), (3540, 61952), (3630, 60416), (3776, 58080), (3840, 57112), (3872, 56640), (3894, 56320), (4224, 51920), (4720, 46464), (4840, 45312), (5120, 42834), (5192, 42240), (5280, 41536), (5632, 38940), (5664, 38720), (5808, 37760), (6144, 35695), (6490, 33792), (7040, 31152), (7080, 30976), (7139, 30720), (7260, 30208), (7552, 29040), (7680, 28556), (7744, 28320), (7788, 28160), (8448, 25960), (9440, 23232), (9680, 22656), (9735, 22528), (10240, 21417), (10384, 21120), (10560, 20768), (11264, 19470), (11328, 19360), (11616, 18880), (12980, 16896), (14080, 15576), (14160, 15488), (14278, 15360), (14520, 15104)]