147445760

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 288

約数和(自身を含む): 470564640

約数和(自身を除く): 323118880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 121, 128, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 242, 256, 272, 280, 308, 320, 340, 352, 374, 385, 440, 448, 476, 484, 512, 544, 560, 595, 605, 616, 640, 680, 704, 748, 770, 847, 880, 896, 935, 952, 968, 1024, 1088, 1120, 1190, 1210, 1232, 1280, 1309, 1360, 1408, 1496, 1540, 1694, 1760, 1792, 1870, 1904, 1936, 2048, 2057, 2176, 2240, 2380, 2420, 2464, 2560, 2618, 2720, 2816, 2992, 3080, 3388, 3520, 3584, 3740, 3808, 3872, 4114, 4235, 4352, 4480, 4760, 4840, 4928, 5120, 5236, 5440, 5632, 5984, 6160, 6545, 6776, 7040, 7168, 7480, 7616, 7744, 8228, 8470, 8704, 8960, 9520, 9680, 9856, 10240, 10285, 10472, 10880, 11264, 11968, 12320, 13090, 13552, 14080, 14336, 14399, 14960, 15232, 15488, 16456, 16940, 17408, 17920, 19040, 19360, 19712, 20570, 20944, 21760, 22528, 23936, 24640, 26180, 27104, 28160, 28798, 29920, 30464, 30976, 32912, 33880, 34816, 35840, 38080, 38720, 39424, 41140, 41888, 43520, 47872, 49280, 52360, 54208, 56320, 57596, 59840, 60928, 61952, 65824, 67760, 71680, 71995, 76160, 77440, 78848, 82280, 83776, 87040, 95744, 98560, 104720, 108416, 112640, 115192, 119680, 121856, 123904, 131648, 135520, 143990, 152320, 154880, 157696, 164560, 167552, 174080, 191488, 197120, 209440, 216832, 230384, 239360, 243712, 247808, 263296, 271040, 287980, 304640, 309760, 329120, 335104, 382976, 394240, 418880, 433664, 460768, 478720, 526592, 542080, 575960, 609280, 619520, 658240, 670208, 788480, 837760, 867328, 921536, 957440, 1053184, 1084160, 1151920, 1218560, 1239040, 1316480, 1340416, 1675520, 1734656, 1843072, 1914880, 2106368, 2168320, 2303840, 2632960, 2680832, 3351040, 3686144, 4212736, 4336640, 4607680, 5265920, 6702080, 7372288, 8673280, 9215360, 10531840, 13404160, 14744576, 18430720, 21063680, 29489152, 36861440, 73722880, 147445760]

約数ペア:

[(1, 147445760), (2, 73722880), (4, 36861440), (5, 29489152), (7, 21063680), (8, 18430720), (10, 14744576), (11, 13404160), (14, 10531840), (16, 9215360), (17, 8673280), (20, 7372288), (22, 6702080), (28, 5265920), (32, 4607680), (34, 4336640), (35, 4212736), (40, 3686144), (44, 3351040), (55, 2680832), (56, 2632960), (64, 2303840), (68, 2168320), (70, 2106368), (77, 1914880), (80, 1843072), (85, 1734656), (88, 1675520), (110, 1340416), (112, 1316480), (119, 1239040), (121, 1218560), (128, 1151920), (136, 1084160), (140, 1053184), (154, 957440), (160, 921536), (170, 867328), (176, 837760), (187, 788480), (220, 670208), (224, 658240), (238, 619520), (242, 609280), (256, 575960), (272, 542080), (280, 526592), (308, 478720), (320, 460768), (340, 433664), (352, 418880), (374, 394240), (385, 382976), (440, 335104), (448, 329120), (476, 309760), (484, 304640), (512, 287980), (544, 271040), (560, 263296), (595, 247808), (605, 243712), (616, 239360), (640, 230384), (680, 216832), (704, 209440), (748, 197120), (770, 191488), (847, 174080), (880, 167552), (896, 164560), (935, 157696), (952, 154880), (968, 152320), (1024, 143990), (1088, 135520), (1120, 131648), (1190, 123904), (1210, 121856), (1232, 119680), (1280, 115192), (1309, 112640), (1360, 108416), (1408, 104720), (1496, 98560), (1540, 95744), (1694, 87040), (1760, 83776), (1792, 82280), (1870, 78848), (1904, 77440), (1936, 76160), (2048, 71995), (2057, 71680), (2176, 67760), (2240, 65824), (2380, 61952), (2420, 60928), (2464, 59840), (2560, 57596), (2618, 56320), (2720, 54208), (2816, 52360), (2992, 49280), (3080, 47872), (3388, 43520), (3520, 41888), (3584, 41140), (3740, 39424), (3808, 38720), (3872, 38080), (4114, 35840), (4235, 34816), (4352, 33880), (4480, 32912), (4760, 30976), (4840, 30464), (4928, 29920), (5120, 28798), (5236, 28160), (5440, 27104), (5632, 26180), (5984, 24640), (6160, 23936), (6545, 22528), (6776, 21760), (7040, 20944), (7168, 20570), (7480, 19712), (7616, 19360), (7744, 19040), (8228, 17920), (8470, 17408), (8704, 16940), (8960, 16456), (9520, 15488), (9680, 15232), (9856, 14960), (10240, 14399), (10285, 14336), (10472, 14080), (10880, 13552), (11264, 13090), (11968, 12320)]