144784640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 469760256

約数和(自身を除く): 324975616

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 113, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 226, 256, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 452, 455, 520, 560, 565, 572, 616, 640, 704, 715, 728, 770, 791, 832, 880, 896, 904, 910, 1001, 1040, 1120, 1130, 1144, 1232, 1243, 1280, 1408, 1430, 1456, 1469, 1540, 1582, 1664, 1760, 1792, 1808, 1820, 2002, 2080, 2240, 2260, 2288, 2464, 2486, 2816, 2860, 2912, 2938, 3080, 3164, 3328, 3520, 3616, 3640, 3955, 4004, 4160, 4480, 4520, 4576, 4928, 4972, 5005, 5720, 5824, 5876, 6160, 6215, 6328, 7040, 7232, 7280, 7345, 7910, 8008, 8320, 8701, 8960, 9040, 9152, 9856, 9944, 10010, 10283, 11440, 11648, 11752, 12320, 12430, 12656, 14080, 14464, 14560, 14690, 15820, 16016, 16159, 16640, 17402, 18080, 18304, 19712, 19888, 20020, 20566, 22880, 23296, 23504, 24640, 24860, 25312, 28928, 29120, 29380, 31640, 32032, 32318, 34804, 36160, 36608, 39776, 40040, 41132, 43505, 45760, 47008, 49280, 49720, 50624, 51415, 58240, 58760, 63280, 64064, 64636, 69608, 72320, 79552, 80080, 80795, 82264, 87010, 91520, 94016, 98560, 99440, 101248, 102830, 113113, 116480, 117520, 126560, 128128, 129272, 139216, 144640, 159104, 160160, 161590, 164528, 174020, 183040, 188032, 198880, 202496, 205660, 226226, 235040, 253120, 256256, 258544, 278432, 318208, 320320, 323180, 329056, 348040, 376064, 397760, 411320, 452452, 470080, 506240, 517088, 556864, 565565, 640640, 646360, 658112, 696080, 795520, 822640, 904904, 940160, 1012480, 1034176, 1113728, 1131130, 1281280, 1292720, 1316224, 1392160, 1591040, 1645280, 1809808, 1880320, 2068352, 2227456, 2262260, 2585440, 2632448, 2784320, 3290560, 3619616, 4136704, 4524520, 5170880, 5568640, 6581120, 7239232, 9049040, 10341760, 11137280, 13162240, 14478464, 18098080, 20683520, 28956928, 36196160, 72392320, 144784640]

約数ペア:

[(1, 144784640), (2, 72392320), (4, 36196160), (5, 28956928), (7, 20683520), (8, 18098080), (10, 14478464), (11, 13162240), (13, 11137280), (14, 10341760), (16, 9049040), (20, 7239232), (22, 6581120), (26, 5568640), (28, 5170880), (32, 4524520), (35, 4136704), (40, 3619616), (44, 3290560), (52, 2784320), (55, 2632448), (56, 2585440), (64, 2262260), (65, 2227456), (70, 2068352), (77, 1880320), (80, 1809808), (88, 1645280), (91, 1591040), (104, 1392160), (110, 1316224), (112, 1292720), (113, 1281280), (128, 1131130), (130, 1113728), (140, 1034176), (143, 1012480), (154, 940160), (160, 904904), (176, 822640), (182, 795520), (208, 696080), (220, 658112), (224, 646360), (226, 640640), (256, 565565), (260, 556864), (280, 517088), (286, 506240), (308, 470080), (320, 452452), (352, 411320), (364, 397760), (385, 376064), (416, 348040), (440, 329056), (448, 323180), (452, 320320), (455, 318208), (520, 278432), (560, 258544), (565, 256256), (572, 253120), (616, 235040), (640, 226226), (704, 205660), (715, 202496), (728, 198880), (770, 188032), (791, 183040), (832, 174020), (880, 164528), (896, 161590), (904, 160160), (910, 159104), (1001, 144640), (1040, 139216), (1120, 129272), (1130, 128128), (1144, 126560), (1232, 117520), (1243, 116480), (1280, 113113), (1408, 102830), (1430, 101248), (1456, 99440), (1469, 98560), (1540, 94016), (1582, 91520), (1664, 87010), (1760, 82264), (1792, 80795), (1808, 80080), (1820, 79552), (2002, 72320), (2080, 69608), (2240, 64636), (2260, 64064), (2288, 63280), (2464, 58760), (2486, 58240), (2816, 51415), (2860, 50624), (2912, 49720), (2938, 49280), (3080, 47008), (3164, 45760), (3328, 43505), (3520, 41132), (3616, 40040), (3640, 39776), (3955, 36608), (4004, 36160), (4160, 34804), (4480, 32318), (4520, 32032), (4576, 31640), (4928, 29380), (4972, 29120), (5005, 28928), (5720, 25312), (5824, 24860), (5876, 24640), (6160, 23504), (6215, 23296), (6328, 22880), (7040, 20566), (7232, 20020), (7280, 19888), (7345, 19712), (7910, 18304), (8008, 18080), (8320, 17402), (8701, 16640), (8960, 16159), (9040, 16016), (9152, 15820), (9856, 14690), (9944, 14560), (10010, 14464), (10283, 14080), (11440, 12656), (11648, 12430), (11752, 12320)]