48688640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 320

約数和(自身を含む): 164989440

約数和(自身を除く): 116300800

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, 256, 260, 266, 280, 286, 304, 308, 320, 352, 364, 380, 385, 416, 418, 440, 448, 455, 494, 512, 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, 1280, 1330, 1408, 1430, 1456, 1463, 1520, 1540, 1664, 1672, 1729, 1760, 1792, 1820, 1976, 2002, 2080, 2090, 2128, 2240, 2288, 2432, 2464, 2470, 2560, 2660, 2717, 2816, 2860, 2912, 2926, 3040, 3080, 3328, 3344, 3458, 3520, 3584, 3640, 3952, 4004, 4160, 4180, 4256, 4480, 4576, 4864, 4928, 4940, 5005, 5320, 5434, 5632, 5720, 5824, 5852, 6080, 6160, 6656, 6688, 6916, 7040, 7280, 7315, 7904, 8008, 8320, 8360, 8512, 8645, 8960, 9152, 9728, 9856, 9880, 10010, 10640, 10868, 11440, 11648, 11704, 12160, 12320, 13376, 13585, 13832, 14080, 14560, 14630, 15808, 16016, 16640, 16720, 17024, 17290, 17920, 18304, 19019, 19712, 19760, 20020, 21280, 21736, 22880, 23296, 23408, 24320, 24640, 26752, 27170, 27664, 28160, 29120, 29260, 31616, 32032, 33280, 33440, 34048, 34580, 36608, 38038, 39424, 39520, 40040, 42560, 43472, 45760, 46592, 46816, 48640, 49280, 53504, 54340, 55328, 58240, 58520, 63232, 64064, 66880, 68096, 69160, 73216, 76076, 79040, 80080, 85120, 86944, 91520, 93632, 95095, 98560, 107008, 108680, 110656, 116480, 117040, 126464, 128128, 133760, 138320, 152152, 158080, 160160, 170240, 173888, 183040, 187264, 190190, 197120, 217360, 221312, 232960, 234080, 256256, 267520, 276640, 304304, 316160, 320320, 340480, 347776, 366080, 374528, 380380, 434720, 442624, 468160, 512512, 535040, 553280, 608608, 632320, 640640, 695552, 749056, 760760, 869440, 885248, 936320, 1106560, 1217216, 1281280, 1391104, 1521520, 1738880, 1872640, 2213120, 2434432, 2562560, 3043040, 3477760, 3745280, 4426240, 4868864, 6086080, 6955520, 9737728, 12172160, 24344320, 48688640]

約数ペア:

[(1, 48688640), (2, 24344320), (4, 12172160), (5, 9737728), (7, 6955520), (8, 6086080), (10, 4868864), (11, 4426240), (13, 3745280), (14, 3477760), (16, 3043040), (19, 2562560), (20, 2434432), (22, 2213120), (26, 1872640), (28, 1738880), (32, 1521520), (35, 1391104), (38, 1281280), (40, 1217216), (44, 1106560), (52, 936320), (55, 885248), (56, 869440), (64, 760760), (65, 749056), (70, 695552), (76, 640640), (77, 632320), (80, 608608), (88, 553280), (91, 535040), (95, 512512), (104, 468160), (110, 442624), (112, 434720), (128, 380380), (130, 374528), (133, 366080), (140, 347776), (143, 340480), (152, 320320), (154, 316160), (160, 304304), (176, 276640), (182, 267520), (190, 256256), (208, 234080), (209, 232960), (220, 221312), (224, 217360), (247, 197120), (256, 190190), (260, 187264), (266, 183040), (280, 173888), (286, 170240), (304, 160160), (308, 158080), (320, 152152), (352, 138320), (364, 133760), (380, 128128), (385, 126464), (416, 117040), (418, 116480), (440, 110656), (448, 108680), (455, 107008), (494, 98560), (512, 95095), (520, 93632), (532, 91520), (560, 86944), (572, 85120), (608, 80080), (616, 79040), (640, 76076), (665, 73216), (704, 69160), (715, 68096), (728, 66880), (760, 64064), (770, 63232), (832, 58520), (836, 58240), (880, 55328), (896, 54340), (910, 53504), (988, 49280), (1001, 48640), (1040, 46816), (1045, 46592), (1064, 45760), (1120, 43472), (1144, 42560), (1216, 40040), (1232, 39520), (1235, 39424), (1280, 38038), (1330, 36608), (1408, 34580), (1430, 34048), (1456, 33440), (1463, 33280), (1520, 32032), (1540, 31616), (1664, 29260), (1672, 29120), (1729, 28160), (1760, 27664), (1792, 27170), (1820, 26752), (1976, 24640), (2002, 24320), (2080, 23408), (2090, 23296), (2128, 22880), (2240, 21736), (2288, 21280), (2432, 20020), (2464, 19760), (2470, 19712), (2560, 19019), (2660, 18304), (2717, 17920), (2816, 17290), (2860, 17024), (2912, 16720), (2926, 16640), (3040, 16016), (3080, 15808), (3328, 14630), (3344, 14560), (3458, 14080), (3520, 13832), (3584, 13585), (3640, 13376), (3952, 12320), (4004, 12160), (4160, 11704), (4180, 11648), (4256, 11440), (4480, 10868), (4576, 10640), (4864, 10010), (4928, 9880), (4940, 9856), (5005, 9728), (5320, 9152), (5434, 8960), (5632, 8645), (5720, 8512), (5824, 8360), (5852, 8320), (6080, 8008), (6160, 7904), (6656, 7315), (6688, 7280), (6916, 7040)]