144193280

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 324

約数和(自身を含む): 464866920

約数和(自身を除く): 320673640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 49, 55, 56, 64, 70, 76, 77, 80, 88, 95, 98, 110, 112, 121, 128, 133, 140, 152, 154, 160, 176, 190, 196, 209, 220, 224, 242, 245, 256, 266, 280, 304, 308, 320, 352, 380, 385, 392, 418, 440, 448, 484, 490, 532, 539, 560, 605, 608, 616, 640, 665, 704, 760, 770, 784, 836, 847, 880, 896, 931, 968, 980, 1045, 1064, 1078, 1120, 1210, 1216, 1232, 1280, 1330, 1408, 1463, 1520, 1540, 1568, 1672, 1694, 1760, 1792, 1862, 1936, 1960, 2090, 2128, 2156, 2240, 2299, 2420, 2432, 2464, 2660, 2695, 2816, 2926, 3040, 3080, 3136, 3344, 3388, 3520, 3724, 3872, 3920, 4180, 4235, 4256, 4312, 4480, 4598, 4655, 4840, 4864, 4928, 5320, 5390, 5852, 5929, 6080, 6160, 6272, 6688, 6776, 7040, 7315, 7448, 7744, 7840, 8360, 8470, 8512, 8624, 8960, 9196, 9310, 9680, 9856, 10241, 10640, 10780, 11495, 11704, 11858, 12160, 12320, 12544, 13376, 13552, 14080, 14630, 14896, 15488, 15680, 16093, 16720, 16940, 17024, 17248, 18392, 18620, 19360, 19712, 20482, 21280, 21560, 22990, 23408, 23716, 24320, 24640, 26752, 27104, 29260, 29645, 29792, 30976, 31360, 32186, 33440, 33880, 34048, 34496, 36784, 37240, 38720, 40964, 42560, 43120, 45980, 46816, 47432, 49280, 51205, 53504, 54208, 58520, 59290, 59584, 62720, 64372, 66880, 67760, 68992, 73568, 74480, 77440, 80465, 81928, 85120, 86240, 91960, 93632, 94864, 98560, 102410, 108416, 112651, 117040, 118580, 119168, 128744, 133760, 135520, 137984, 147136, 148960, 154880, 160930, 163856, 170240, 172480, 183920, 187264, 189728, 204820, 216832, 225302, 234080, 237160, 238336, 257488, 267520, 271040, 294272, 297920, 321860, 327712, 344960, 367840, 374528, 379456, 409640, 450604, 468160, 474320, 514976, 542080, 563255, 588544, 595840, 643720, 655424, 689920, 735680, 758912, 819280, 901208, 936320, 948640, 1029952, 1084160, 1126510, 1191680, 1287440, 1310848, 1471360, 1517824, 1638560, 1802416, 1872640, 1897280, 2059904, 2253020, 2574880, 2621696, 2942720, 3277120, 3604832, 3794560, 4119808, 4506040, 5149760, 6554240, 7209664, 7589120, 9012080, 10299520, 13108480, 14419328, 18024160, 20599040, 28838656, 36048320, 72096640, 144193280]

約数ペア:

[(1, 144193280), (2, 72096640), (4, 36048320), (5, 28838656), (7, 20599040), (8, 18024160), (10, 14419328), (11, 13108480), (14, 10299520), (16, 9012080), (19, 7589120), (20, 7209664), (22, 6554240), (28, 5149760), (32, 4506040), (35, 4119808), (38, 3794560), (40, 3604832), (44, 3277120), (49, 2942720), (55, 2621696), (56, 2574880), (64, 2253020), (70, 2059904), (76, 1897280), (77, 1872640), (80, 1802416), (88, 1638560), (95, 1517824), (98, 1471360), (110, 1310848), (112, 1287440), (121, 1191680), (128, 1126510), (133, 1084160), (140, 1029952), (152, 948640), (154, 936320), (160, 901208), (176, 819280), (190, 758912), (196, 735680), (209, 689920), (220, 655424), (224, 643720), (242, 595840), (245, 588544), (256, 563255), (266, 542080), (280, 514976), (304, 474320), (308, 468160), (320, 450604), (352, 409640), (380, 379456), (385, 374528), (392, 367840), (418, 344960), (440, 327712), (448, 321860), (484, 297920), (490, 294272), (532, 271040), (539, 267520), (560, 257488), (605, 238336), (608, 237160), (616, 234080), (640, 225302), (665, 216832), (704, 204820), (760, 189728), (770, 187264), (784, 183920), (836, 172480), (847, 170240), (880, 163856), (896, 160930), (931, 154880), (968, 148960), (980, 147136), (1045, 137984), (1064, 135520), (1078, 133760), (1120, 128744), (1210, 119168), (1216, 118580), (1232, 117040), (1280, 112651), (1330, 108416), (1408, 102410), (1463, 98560), (1520, 94864), (1540, 93632), (1568, 91960), (1672, 86240), (1694, 85120), (1760, 81928), (1792, 80465), (1862, 77440), (1936, 74480), (1960, 73568), (2090, 68992), (2128, 67760), (2156, 66880), (2240, 64372), (2299, 62720), (2420, 59584), (2432, 59290), (2464, 58520), (2660, 54208), (2695, 53504), (2816, 51205), (2926, 49280), (3040, 47432), (3080, 46816), (3136, 45980), (3344, 43120), (3388, 42560), (3520, 40964), (3724, 38720), (3872, 37240), (3920, 36784), (4180, 34496), (4235, 34048), (4256, 33880), (4312, 33440), (4480, 32186), (4598, 31360), (4655, 30976), (4840, 29792), (4864, 29645), (4928, 29260), (5320, 27104), (5390, 26752), (5852, 24640), (5929, 24320), (6080, 23716), (6160, 23408), (6272, 22990), (6688, 21560), (6776, 21280), (7040, 20482), (7315, 19712), (7448, 19360), (7744, 18620), (7840, 18392), (8360, 17248), (8470, 17024), (8512, 16940), (8624, 16720), (8960, 16093), (9196, 15680), (9310, 15488), (9680, 14896), (9856, 14630), (10241, 14080), (10640, 13552), (10780, 13376), (11495, 12544), (11704, 12320), (11858, 12160)]