288753920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 887324928

約数和(自身を除く): 598571008

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, 256, 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, 1280, 1295, 1340, 1456, 1480, 1664, 1742, 1792, 1820, 1876, 1924, 2072, 2080, 2144, 2240, 2345, 2368, 2405, 2479, 2590, 2680, 2912, 2960, 3328, 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, 8960, 9380, 9472, 9620, 9916, 10360, 10720, 11648, 11840, 12194, 12395, 13468, 13936, 14560, 15008, 15392, 16576, 16640, 16835, 17152, 17353, 17420, 18760, 19240, 19832, 20720, 21440, 23296, 23680, 24388, 24790, 26936, 27872, 29120, 30016, 30485, 30784, 32227, 33152, 33670, 34706, 34840, 37520, 38480, 39664, 41440, 42880, 47360, 48776, 49580, 53872, 55744, 58240, 60032, 60970, 61568, 64454, 66304, 67340, 69412, 69680, 75040, 76960, 79328, 82880, 85760, 86765, 97552, 99160, 107744, 111488, 116480, 120064, 121940, 123136, 128908, 134680, 138824, 139360, 150080, 153920, 158656, 161135, 165760, 173530, 195104, 198320, 215488, 222976, 225589, 243880, 257816, 269360, 277648, 278720, 300160, 307840, 317312, 322270, 331520, 347060, 390208, 396640, 430976, 451178, 487760, 515632, 538720, 555296, 557440, 600320, 615680, 634624, 644540, 694120, 780416, 793280, 861952, 902356, 975520, 1031264, 1077440, 1110592, 1114880, 1127945, 1289080, 1388240, 1560832, 1586560, 1804712, 1951040, 2062528, 2154880, 2221184, 2255890, 2578160, 2776480, 3173120, 3609424, 3902080, 4125056, 4309760, 4442368, 4511780, 5156320, 5552960, 7218848, 7804160, 8250112, 9023560, 10312640, 11105920, 14437696, 18047120, 20625280, 22211840, 28875392, 36094240, 41250560, 57750784, 72188480, 144376960, 288753920]

約数ペア:

[(1, 288753920), (2, 144376960), (4, 72188480), (5, 57750784), (7, 41250560), (8, 36094240), (10, 28875392), (13, 22211840), (14, 20625280), (16, 18047120), (20, 14437696), (26, 11105920), (28, 10312640), (32, 9023560), (35, 8250112), (37, 7804160), (40, 7218848), (52, 5552960), (56, 5156320), (64, 4511780), (65, 4442368), (67, 4309760), (70, 4125056), (74, 3902080), (80, 3609424), (91, 3173120), (104, 2776480), (112, 2578160), (128, 2255890), (130, 2221184), (134, 2154880), (140, 2062528), (148, 1951040), (160, 1804712), (182, 1586560), (185, 1560832), (208, 1388240), (224, 1289080), (256, 1127945), (259, 1114880), (260, 1110592), (268, 1077440), (280, 1031264), (296, 975520), (320, 902356), (335, 861952), (364, 793280), (370, 780416), (416, 694120), (448, 644540), (455, 634624), (469, 615680), (481, 600320), (518, 557440), (520, 555296), (536, 538720), (560, 515632), (592, 487760), (640, 451178), (670, 430976), (728, 396640), (740, 390208), (832, 347060), (871, 331520), (896, 322270), (910, 317312), (938, 307840), (962, 300160), (1036, 278720), (1040, 277648), (1072, 269360), (1120, 257816), (1184, 243880), (1280, 225589), (1295, 222976), (1340, 215488), (1456, 198320), (1480, 195104), (1664, 173530), (1742, 165760), (1792, 161135), (1820, 158656), (1876, 153920), (1924, 150080), (2072, 139360), (2080, 138824), (2144, 134680), (2240, 128908), (2345, 123136), (2368, 121940), (2405, 120064), (2479, 116480), (2590, 111488), (2680, 107744), (2912, 99160), (2960, 97552), (3328, 86765), (3367, 85760), (3484, 82880), (3640, 79328), (3752, 76960), (3848, 75040), (4144, 69680), (4160, 69412), (4288, 67340), (4355, 66304), (4480, 64454), (4690, 61568), (4736, 60970), (4810, 60032), (4958, 58240), (5180, 55744), (5360, 53872), (5824, 49580), (5920, 48776), (6097, 47360), (6734, 42880), (6968, 41440), (7280, 39664), (7504, 38480), (7696, 37520), (8288, 34840), (8320, 34706), (8576, 33670), (8710, 33152), (8960, 32227), (9380, 30784), (9472, 30485), (9620, 30016), (9916, 29120), (10360, 27872), (10720, 26936), (11648, 24790), (11840, 24388), (12194, 23680), (12395, 23296), (13468, 21440), (13936, 20720), (14560, 19832), (15008, 19240), (15392, 18760), (16576, 17420), (16640, 17353), (16835, 17152)]