144376960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 442794240

約数和(自身を除く): 298417280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 64, 65, 67, 70, 74, 80, 91, 104, 112, 128, 130, 134, 140, 148, 160, 182, 185, 208, 224, 259, 260, 268, 280, 296, 320, 335, 364, 370, 416, 448, 455, 469, 481, 518, 520, 536, 560, 592, 640, 670, 728, 740, 832, 871, 896, 910, 938, 962, 1036, 1040, 1072, 1120, 1184, 1295, 1340, 1456, 1480, 1664, 1742, 1820, 1876, 1924, 2072, 2080, 2144, 2240, 2345, 2368, 2405, 2479, 2590, 2680, 2912, 2960, 3367, 3484, 3640, 3752, 3848, 4144, 4160, 4288, 4355, 4480, 4690, 4736, 4810, 4958, 5180, 5360, 5824, 5920, 6097, 6734, 6968, 7280, 7504, 7696, 8288, 8320, 8576, 8710, 9380, 9620, 9916, 10360, 10720, 11648, 11840, 12194, 12395, 13468, 13936, 14560, 15008, 15392, 16576, 16835, 17353, 17420, 18760, 19240, 19832, 20720, 21440, 23680, 24388, 24790, 26936, 27872, 29120, 30016, 30485, 30784, 32227, 33152, 33670, 34706, 34840, 37520, 38480, 39664, 41440, 42880, 48776, 49580, 53872, 55744, 58240, 60032, 60970, 61568, 64454, 67340, 69412, 69680, 75040, 76960, 79328, 82880, 86765, 97552, 99160, 107744, 111488, 121940, 128908, 134680, 138824, 139360, 150080, 153920, 158656, 161135, 165760, 173530, 195104, 198320, 215488, 225589, 243880, 257816, 269360, 277648, 278720, 300160, 307840, 317312, 322270, 347060, 390208, 396640, 430976, 451178, 487760, 515632, 538720, 555296, 557440, 644540, 694120, 780416, 793280, 902356, 975520, 1031264, 1077440, 1110592, 1127945, 1289080, 1388240, 1586560, 1804712, 1951040, 2062528, 2154880, 2221184, 2255890, 2578160, 2776480, 3609424, 3902080, 4125056, 4511780, 5156320, 5552960, 7218848, 9023560, 10312640, 11105920, 14437696, 18047120, 20625280, 28875392, 36094240, 72188480, 144376960]

約数ペア:

[(1, 144376960), (2, 72188480), (4, 36094240), (5, 28875392), (7, 20625280), (8, 18047120), (10, 14437696), (13, 11105920), (14, 10312640), (16, 9023560), (20, 7218848), (26, 5552960), (28, 5156320), (32, 4511780), (35, 4125056), (37, 3902080), (40, 3609424), (52, 2776480), (56, 2578160), (64, 2255890), (65, 2221184), (67, 2154880), (70, 2062528), (74, 1951040), (80, 1804712), (91, 1586560), (104, 1388240), (112, 1289080), (128, 1127945), (130, 1110592), (134, 1077440), (140, 1031264), (148, 975520), (160, 902356), (182, 793280), (185, 780416), (208, 694120), (224, 644540), (259, 557440), (260, 555296), (268, 538720), (280, 515632), (296, 487760), (320, 451178), (335, 430976), (364, 396640), (370, 390208), (416, 347060), (448, 322270), (455, 317312), (469, 307840), (481, 300160), (518, 278720), (520, 277648), (536, 269360), (560, 257816), (592, 243880), (640, 225589), (670, 215488), (728, 198320), (740, 195104), (832, 173530), (871, 165760), (896, 161135), (910, 158656), (938, 153920), (962, 150080), (1036, 139360), (1040, 138824), (1072, 134680), (1120, 128908), (1184, 121940), (1295, 111488), (1340, 107744), (1456, 99160), (1480, 97552), (1664, 86765), (1742, 82880), (1820, 79328), (1876, 76960), (1924, 75040), (2072, 69680), (2080, 69412), (2144, 67340), (2240, 64454), (2345, 61568), (2368, 60970), (2405, 60032), (2479, 58240), (2590, 55744), (2680, 53872), (2912, 49580), (2960, 48776), (3367, 42880), (3484, 41440), (3640, 39664), (3752, 38480), (3848, 37520), (4144, 34840), (4160, 34706), (4288, 33670), (4355, 33152), (4480, 32227), (4690, 30784), (4736, 30485), (4810, 30016), (4958, 29120), (5180, 27872), (5360, 26936), (5824, 24790), (5920, 24388), (6097, 23680), (6734, 21440), (6968, 20720), (7280, 19832), (7504, 19240), (7696, 18760), (8288, 17420), (8320, 17353), (8576, 16835), (8710, 16576), (9380, 15392), (9620, 15008), (9916, 14560), (10360, 13936), (10720, 13468), (11648, 12395), (11840, 12194)]