12172160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 256

約数和(自身を含む): 41126400

約数和(自身を除く): 28954240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 32, 35, 38, 40, 44, 52, 55, 56, 64, 65, 70, 76, 77, 80, 88, 91, 95, 104, 110, 112, 128, 130, 133, 140, 143, 152, 154, 160, 176, 182, 190, 208, 209, 220, 224, 247, 260, 266, 280, 286, 304, 308, 320, 352, 364, 380, 385, 416, 418, 440, 448, 455, 494, 520, 532, 560, 572, 608, 616, 640, 665, 704, 715, 728, 760, 770, 832, 836, 880, 896, 910, 988, 1001, 1040, 1045, 1064, 1120, 1144, 1216, 1232, 1235, 1330, 1408, 1430, 1456, 1463, 1520, 1540, 1664, 1672, 1729, 1760, 1820, 1976, 2002, 2080, 2090, 2128, 2240, 2288, 2432, 2464, 2470, 2660, 2717, 2860, 2912, 2926, 3040, 3080, 3344, 3458, 3520, 3640, 3952, 4004, 4160, 4180, 4256, 4480, 4576, 4928, 4940, 5005, 5320, 5434, 5720, 5824, 5852, 6080, 6160, 6688, 6916, 7040, 7280, 7315, 7904, 8008, 8320, 8360, 8512, 8645, 9152, 9856, 9880, 10010, 10640, 10868, 11440, 11648, 11704, 12160, 12320, 13376, 13585, 13832, 14560, 14630, 15808, 16016, 16720, 17024, 17290, 18304, 19019, 19760, 20020, 21280, 21736, 22880, 23408, 24640, 26752, 27170, 27664, 29120, 29260, 31616, 32032, 33440, 34580, 38038, 39520, 40040, 42560, 43472, 45760, 46816, 49280, 54340, 55328, 58240, 58520, 64064, 66880, 69160, 76076, 79040, 80080, 85120, 86944, 91520, 93632, 95095, 108680, 110656, 117040, 128128, 133760, 138320, 152152, 158080, 160160, 173888, 187264, 190190, 217360, 221312, 234080, 276640, 304304, 320320, 347776, 380380, 434720, 468160, 553280, 608608, 640640, 760760, 869440, 936320, 1106560, 1217216, 1521520, 1738880, 2434432, 3043040, 6086080, 12172160]

約数ペア:

[(1, 12172160), (2, 6086080), (4, 3043040), (5, 2434432), (7, 1738880), (8, 1521520), (10, 1217216), (11, 1106560), (13, 936320), (14, 869440), (16, 760760), (19, 640640), (20, 608608), (22, 553280), (26, 468160), (28, 434720), (32, 380380), (35, 347776), (38, 320320), (40, 304304), (44, 276640), (52, 234080), (55, 221312), (56, 217360), (64, 190190), (65, 187264), (70, 173888), (76, 160160), (77, 158080), (80, 152152), (88, 138320), (91, 133760), (95, 128128), (104, 117040), (110, 110656), (112, 108680), (128, 95095), (130, 93632), (133, 91520), (140, 86944), (143, 85120), (152, 80080), (154, 79040), (160, 76076), (176, 69160), (182, 66880), (190, 64064), (208, 58520), (209, 58240), (220, 55328), (224, 54340), (247, 49280), (260, 46816), (266, 45760), (280, 43472), (286, 42560), (304, 40040), (308, 39520), (320, 38038), (352, 34580), (364, 33440), (380, 32032), (385, 31616), (416, 29260), (418, 29120), (440, 27664), (448, 27170), (455, 26752), (494, 24640), (520, 23408), (532, 22880), (560, 21736), (572, 21280), (608, 20020), (616, 19760), (640, 19019), (665, 18304), (704, 17290), (715, 17024), (728, 16720), (760, 16016), (770, 15808), (832, 14630), (836, 14560), (880, 13832), (896, 13585), (910, 13376), (988, 12320), (1001, 12160), (1040, 11704), (1045, 11648), (1064, 11440), (1120, 10868), (1144, 10640), (1216, 10010), (1232, 9880), (1235, 9856), (1330, 9152), (1408, 8645), (1430, 8512), (1456, 8360), (1463, 8320), (1520, 8008), (1540, 7904), (1664, 7315), (1672, 7280), (1729, 7040), (1760, 6916), (1820, 6688), (1976, 6160), (2002, 6080), (2080, 5852), (2090, 5824), (2128, 5720), (2240, 5434), (2288, 5320), (2432, 5005), (2464, 4940), (2470, 4928), (2660, 4576), (2717, 4480), (2860, 4256), (2912, 4180), (2926, 4160), (3040, 4004), (3080, 3952), (3344, 3640), (3458, 3520)]