145106640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 300

約数和(自身を含む): 587541636

約数和(自身を除く): 442434996

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 457, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 914, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1371, 1470, 1512, 1620, 1680, 1764, 1828, 1890, 1960, 2160, 2205, 2268, 2285, 2352, 2520, 2646, 2742, 2835, 2940, 3024, 3199, 3240, 3528, 3656, 3780, 3920, 3969, 4113, 4410, 4536, 4570, 5040, 5292, 5484, 5670, 5880, 6398, 6480, 6615, 6855, 7056, 7312, 7560, 7938, 8226, 8820, 9072, 9140, 9597, 10584, 10968, 11340, 11760, 12339, 12796, 13230, 13710, 15120, 15876, 15995, 16452, 17640, 18280, 19194, 19845, 20565, 21168, 21936, 22393, 22680, 24678, 25592, 26460, 27420, 28791, 31752, 31990, 32904, 35280, 36560, 37017, 38388, 39690, 41130, 44786, 45360, 47985, 49356, 51184, 52920, 54840, 57582, 61695, 63504, 63980, 65808, 67179, 74034, 76776, 79380, 82260, 86373, 89572, 95970, 98712, 105840, 109680, 111965, 115164, 123390, 127960, 134358, 143955, 148068, 153552, 158760, 164520, 172746, 179144, 185085, 191940, 197424, 201537, 223930, 230328, 246780, 255920, 259119, 268716, 287910, 296136, 317520, 329040, 335895, 345492, 358288, 370170, 383880, 403074, 431865, 447860, 460656, 493560, 518238, 537432, 575820, 592272, 604611, 671790, 690984, 740340, 767760, 806148, 863730, 895720, 987120, 1007685, 1036476, 1074864, 1151640, 1209222, 1295595, 1343580, 1381968, 1480680, 1612296, 1727460, 1791440, 1813833, 2015370, 2072952, 2303280, 2418444, 2591190, 2687160, 2961360, 3023055, 3224592, 3454920, 3627666, 4030740, 4145904, 4836888, 5182380, 5374320, 6046110, 6909840, 7255332, 8061480, 9069165, 9673776, 10364760, 12092220, 14510664, 16122960, 18138330, 20729520, 24184440, 29021328, 36276660, 48368880, 72553320, 145106640]

約数ペア:

[(1, 145106640), (2, 72553320), (3, 48368880), (4, 36276660), (5, 29021328), (6, 24184440), (7, 20729520), (8, 18138330), (9, 16122960), (10, 14510664), (12, 12092220), (14, 10364760), (15, 9673776), (16, 9069165), (18, 8061480), (20, 7255332), (21, 6909840), (24, 6046110), (27, 5374320), (28, 5182380), (30, 4836888), (35, 4145904), (36, 4030740), (40, 3627666), (42, 3454920), (45, 3224592), (48, 3023055), (49, 2961360), (54, 2687160), (56, 2591190), (60, 2418444), (63, 2303280), (70, 2072952), (72, 2015370), (80, 1813833), (81, 1791440), (84, 1727460), (90, 1612296), (98, 1480680), (105, 1381968), (108, 1343580), (112, 1295595), (120, 1209222), (126, 1151640), (135, 1074864), (140, 1036476), (144, 1007685), (147, 987120), (162, 895720), (168, 863730), (180, 806148), (189, 767760), (196, 740340), (210, 690984), (216, 671790), (240, 604611), (245, 592272), (252, 575820), (270, 537432), (280, 518238), (294, 493560), (315, 460656), (324, 447860), (336, 431865), (360, 403074), (378, 383880), (392, 370170), (405, 358288), (420, 345492), (432, 335895), (441, 329040), (457, 317520), (490, 296136), (504, 287910), (540, 268716), (560, 259119), (567, 255920), (588, 246780), (630, 230328), (648, 223930), (720, 201537), (735, 197424), (756, 191940), (784, 185085), (810, 179144), (840, 172746), (882, 164520), (914, 158760), (945, 153552), (980, 148068), (1008, 143955), (1080, 134358), (1134, 127960), (1176, 123390), (1260, 115164), (1296, 111965), (1323, 109680), (1371, 105840), (1470, 98712), (1512, 95970), (1620, 89572), (1680, 86373), (1764, 82260), (1828, 79380), (1890, 76776), (1960, 74034), (2160, 67179), (2205, 65808), (2268, 63980), (2285, 63504), (2352, 61695), (2520, 57582), (2646, 54840), (2742, 52920), (2835, 51184), (2940, 49356), (3024, 47985), (3199, 45360), (3240, 44786), (3528, 41130), (3656, 39690), (3780, 38388), (3920, 37017), (3969, 36560), (4113, 35280), (4410, 32904), (4536, 31990), (4570, 31752), (5040, 28791), (5292, 27420), (5484, 26460), (5670, 25592), (5880, 24678), (6398, 22680), (6480, 22393), (6615, 21936), (6855, 21168), (7056, 20565), (7312, 19845), (7560, 19194), (7938, 18280), (8226, 17640), (8820, 16452), (9072, 15995), (9140, 15876), (9597, 15120), (10584, 13710), (10968, 13230), (11340, 12796), (11760, 12339)]