61850880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 432

約数和(自身を含む): 267845760

約数和(自身を除く): 205994880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 59, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 118, 120, 126, 128, 130, 140, 144, 156, 160, 168, 177, 180, 182, 192, 195, 208, 210, 224, 234, 236, 240, 252, 256, 260, 273, 280, 288, 295, 312, 315, 320, 336, 354, 360, 364, 384, 390, 413, 416, 420, 448, 455, 468, 472, 480, 504, 520, 531, 546, 560, 576, 585, 590, 624, 630, 640, 672, 708, 720, 728, 767, 768, 780, 819, 826, 832, 840, 885, 896, 910, 936, 944, 960, 1008, 1040, 1062, 1092, 1120, 1152, 1170, 1180, 1239, 1248, 1260, 1280, 1344, 1365, 1416, 1440, 1456, 1534, 1560, 1638, 1652, 1664, 1680, 1770, 1792, 1820, 1872, 1888, 1920, 2016, 2065, 2080, 2124, 2184, 2240, 2301, 2304, 2340, 2360, 2478, 2496, 2520, 2655, 2688, 2730, 2832, 2880, 2912, 3068, 3120, 3276, 3304, 3328, 3360, 3540, 3640, 3717, 3744, 3776, 3835, 3840, 4032, 4095, 4130, 4160, 4248, 4368, 4480, 4602, 4680, 4720, 4956, 4992, 5040, 5310, 5369, 5376, 5460, 5664, 5760, 5824, 6136, 6195, 6240, 6552, 6608, 6720, 6903, 7080, 7280, 7434, 7488, 7552, 7670, 8064, 8190, 8260, 8320, 8496, 8736, 8960, 9204, 9360, 9440, 9912, 9984, 10080, 10620, 10738, 10920, 11328, 11505, 11520, 11648, 12272, 12390, 12480, 13104, 13216, 13440, 13806, 14160, 14560, 14868, 14976, 15104, 15340, 16107, 16128, 16380, 16520, 16640, 16992, 17472, 18408, 18585, 18720, 18880, 19824, 20160, 21240, 21476, 21840, 22656, 23010, 23296, 24544, 24780, 24960, 26208, 26432, 26845, 26880, 27612, 28320, 29120, 29736, 29952, 30680, 32214, 32760, 33040, 33984, 34515, 34944, 36816, 37170, 37440, 37760, 39648, 40320, 42480, 42952, 43680, 45312, 46020, 48321, 49088, 49560, 49920, 52416, 52864, 53690, 55224, 56640, 58240, 59472, 61360, 64428, 65520, 66080, 67968, 69030, 69888, 73632, 74340, 74880, 75520, 79296, 80535, 80640, 84960, 85904, 87360, 92040, 96642, 98176, 99120, 104832, 105728, 107380, 110448, 113280, 116480, 118944, 122720, 128856, 131040, 132160, 135936, 138060, 147264, 148680, 149760, 158592, 161070, 169920, 171808, 174720, 184080, 193284, 196352, 198240, 209664, 214760, 220896, 226560, 237888, 241605, 245440, 257712, 262080, 264320, 276120, 294528, 297360, 317184, 322140, 339840, 343616, 349440, 368160, 386568, 396480, 429520, 441792, 475776, 483210, 490880, 515424, 524160, 528640, 552240, 589056, 594720, 644280, 679680, 687232, 736320, 773136, 792960, 859040, 883584, 951552, 966420, 981760, 1030848, 1048320, 1104480, 1189440, 1288560, 1374464, 1472640, 1546272, 1585920, 1718080, 1767168, 1932840, 2061696, 2208960, 2378880, 2577120, 2945280, 3092544, 3436160, 3865680, 4123392, 4417920, 4757760, 5154240, 6185088, 6872320, 7731360, 8835840, 10308480, 12370176, 15462720, 20616960, 30925440, 61850880]

約数ペア:

[(1, 61850880), (2, 30925440), (3, 20616960), (4, 15462720), (5, 12370176), (6, 10308480), (7, 8835840), (8, 7731360), (9, 6872320), (10, 6185088), (12, 5154240), (13, 4757760), (14, 4417920), (15, 4123392), (16, 3865680), (18, 3436160), (20, 3092544), (21, 2945280), (24, 2577120), (26, 2378880), (28, 2208960), (30, 2061696), (32, 1932840), (35, 1767168), (36, 1718080), (39, 1585920), (40, 1546272), (42, 1472640), (45, 1374464), (48, 1288560), (52, 1189440), (56, 1104480), (59, 1048320), (60, 1030848), (63, 981760), (64, 966420), (65, 951552), (70, 883584), (72, 859040), (78, 792960), (80, 773136), (84, 736320), (90, 687232), (91, 679680), (96, 644280), (104, 594720), (105, 589056), (112, 552240), (117, 528640), (118, 524160), (120, 515424), (126, 490880), (128, 483210), (130, 475776), (140, 441792), (144, 429520), (156, 396480), (160, 386568), (168, 368160), (177, 349440), (180, 343616), (182, 339840), (192, 322140), (195, 317184), (208, 297360), (210, 294528), (224, 276120), (234, 264320), (236, 262080), (240, 257712), (252, 245440), (256, 241605), (260, 237888), (273, 226560), (280, 220896), (288, 214760), (295, 209664), (312, 198240), (315, 196352), (320, 193284), (336, 184080), (354, 174720), (360, 171808), (364, 169920), (384, 161070), (390, 158592), (413, 149760), (416, 148680), (420, 147264), (448, 138060), (455, 135936), (468, 132160), (472, 131040), (480, 128856), (504, 122720), (520, 118944), (531, 116480), (546, 113280), (560, 110448), (576, 107380), (585, 105728), (590, 104832), (624, 99120), (630, 98176), (640, 96642), (672, 92040), (708, 87360), (720, 85904), (728, 84960), (767, 80640), (768, 80535), (780, 79296), (819, 75520), (826, 74880), (832, 74340), (840, 73632), (885, 69888), (896, 69030), (910, 67968), (936, 66080), (944, 65520), (960, 64428), (1008, 61360), (1040, 59472), (1062, 58240), (1092, 56640), (1120, 55224), (1152, 53690), (1170, 52864), (1180, 52416), (1239, 49920), (1248, 49560), (1260, 49088), (1280, 48321), (1344, 46020), (1365, 45312), (1416, 43680), (1440, 42952), (1456, 42480), (1534, 40320), (1560, 39648), (1638, 37760), (1652, 37440), (1664, 37170), (1680, 36816), (1770, 34944), (1792, 34515), (1820, 33984), (1872, 33040), (1888, 32760), (1920, 32214), (2016, 30680), (2065, 29952), (2080, 29736), (2124, 29120), (2184, 28320), (2240, 27612), (2301, 26880), (2304, 26845), (2340, 26432), (2360, 26208), (2478, 24960), (2496, 24780), (2520, 24544), (2655, 23296), (2688, 23010), (2730, 22656), (2832, 21840), (2880, 21476), (2912, 21240), (3068, 20160), (3120, 19824), (3276, 18880), (3304, 18720), (3328, 18585), (3360, 18408), (3540, 17472), (3640, 16992), (3717, 16640), (3744, 16520), (3776, 16380), (3835, 16128), (3840, 16107), (4032, 15340), (4095, 15104), (4130, 14976), (4160, 14868), (4248, 14560), (4368, 14160), (4480, 13806), (4602, 13440), (4680, 13216), (4720, 13104), (4956, 12480), (4992, 12390), (5040, 12272), (5310, 11648), (5369, 11520), (5376, 11505), (5460, 11328), (5664, 10920), (5760, 10738), (5824, 10620), (6136, 10080), (6195, 9984), (6240, 9912), (6552, 9440), (6608, 9360), (6720, 9204), (6903, 8960), (7080, 8736), (7280, 8496), (7434, 8320), (7488, 8260), (7552, 8190), (7670, 8064)]