258506640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 400

約数和(自身を含む): 1058682240

約数和(自身を除く): 800175600

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, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 90, 105, 108, 112, 120, 123, 126, 135, 139, 140, 144, 162, 164, 168, 180, 189, 205, 210, 216, 240, 246, 252, 270, 278, 280, 287, 315, 324, 328, 336, 360, 369, 378, 405, 410, 417, 420, 432, 492, 504, 540, 556, 560, 567, 574, 615, 630, 648, 656, 695, 720, 738, 756, 810, 820, 834, 840, 861, 945, 973, 984, 1008, 1080, 1107, 1112, 1134, 1148, 1230, 1251, 1260, 1296, 1390, 1435, 1476, 1512, 1620, 1640, 1668, 1680, 1722, 1845, 1890, 1946, 1968, 2085, 2160, 2214, 2224, 2268, 2296, 2460, 2502, 2520, 2583, 2780, 2835, 2870, 2919, 2952, 3024, 3240, 3280, 3321, 3336, 3444, 3690, 3753, 3780, 3892, 4170, 4305, 4428, 4536, 4592, 4865, 4920, 5004, 5040, 5166, 5535, 5560, 5670, 5699, 5740, 5838, 5904, 6255, 6480, 6642, 6672, 6888, 7380, 7506, 7560, 7749, 7784, 8340, 8610, 8757, 8856, 9072, 9730, 9840, 10008, 10332, 11070, 11120, 11259, 11340, 11398, 11480, 11676, 12510, 12915, 13284, 13776, 14595, 14760, 15012, 15120, 15498, 15568, 16605, 16680, 17097, 17220, 17514, 17712, 18765, 19460, 20016, 20664, 22140, 22518, 22680, 22796, 22960, 23247, 23352, 25020, 25830, 26271, 26568, 28495, 29190, 29520, 30024, 30996, 33210, 33360, 34194, 34440, 35028, 37530, 38745, 38920, 39893, 41328, 43785, 44280, 45036, 45360, 45592, 46494, 46704, 50040, 51291, 51660, 52542, 53136, 56295, 56990, 58380, 60048, 61992, 66420, 68388, 68880, 70056, 75060, 77490, 77840, 78813, 79786, 85485, 87570, 88560, 90072, 91184, 92988, 100080, 102582, 103320, 105084, 112590, 113980, 116235, 116760, 119679, 123984, 131355, 132840, 136776, 140112, 150120, 153873, 154980, 157626, 159572, 170970, 175140, 180144, 185976, 199465, 205164, 206640, 210168, 225180, 227960, 232470, 233520, 239358, 256455, 262710, 265680, 273552, 300240, 307746, 309960, 315252, 319144, 341940, 350280, 359037, 371952, 394065, 398930, 410328, 420336, 450360, 455920, 461619, 464940, 478716, 512910, 525420, 598395, 615492, 619920, 630504, 638288, 683880, 700560, 718074, 769365, 788130, 797860, 820656, 900720, 923238, 929880, 957432, 1025820, 1050840, 1077111, 1196790, 1230984, 1261008, 1367760, 1436148, 1538730, 1576260, 1595720, 1795185, 1846476, 1859760, 1914864, 2051640, 2101680, 2154222, 2308095, 2393580, 2461968, 2872296, 3077460, 3152520, 3191440, 3231333, 3590370, 3692952, 4103280, 4308444, 4616190, 4787160, 5385555, 5744592, 6154920, 6305040, 6462666, 7180740, 7385904, 8616888, 9232380, 9574320, 10771110, 12309840, 12925332, 14361480, 16156665, 17233776, 18464760, 21542220, 25850664, 28722960, 32313330, 36929520, 43084440, 51701328, 64626660, 86168880, 129253320, 258506640]

約数ペア:

[(1, 258506640), (2, 129253320), (3, 86168880), (4, 64626660), (5, 51701328), (6, 43084440), (7, 36929520), (8, 32313330), (9, 28722960), (10, 25850664), (12, 21542220), (14, 18464760), (15, 17233776), (16, 16156665), (18, 14361480), (20, 12925332), (21, 12309840), (24, 10771110), (27, 9574320), (28, 9232380), (30, 8616888), (35, 7385904), (36, 7180740), (40, 6462666), (41, 6305040), (42, 6154920), (45, 5744592), (48, 5385555), (54, 4787160), (56, 4616190), (60, 4308444), (63, 4103280), (70, 3692952), (72, 3590370), (80, 3231333), (81, 3191440), (82, 3152520), (84, 3077460), (90, 2872296), (105, 2461968), (108, 2393580), (112, 2308095), (120, 2154222), (123, 2101680), (126, 2051640), (135, 1914864), (139, 1859760), (140, 1846476), (144, 1795185), (162, 1595720), (164, 1576260), (168, 1538730), (180, 1436148), (189, 1367760), (205, 1261008), (210, 1230984), (216, 1196790), (240, 1077111), (246, 1050840), (252, 1025820), (270, 957432), (278, 929880), (280, 923238), (287, 900720), (315, 820656), (324, 797860), (328, 788130), (336, 769365), (360, 718074), (369, 700560), (378, 683880), (405, 638288), (410, 630504), (417, 619920), (420, 615492), (432, 598395), (492, 525420), (504, 512910), (540, 478716), (556, 464940), (560, 461619), (567, 455920), (574, 450360), (615, 420336), (630, 410328), (648, 398930), (656, 394065), (695, 371952), (720, 359037), (738, 350280), (756, 341940), (810, 319144), (820, 315252), (834, 309960), (840, 307746), (861, 300240), (945, 273552), (973, 265680), (984, 262710), (1008, 256455), (1080, 239358), (1107, 233520), (1112, 232470), (1134, 227960), (1148, 225180), (1230, 210168), (1251, 206640), (1260, 205164), (1296, 199465), (1390, 185976), (1435, 180144), (1476, 175140), (1512, 170970), (1620, 159572), (1640, 157626), (1668, 154980), (1680, 153873), (1722, 150120), (1845, 140112), (1890, 136776), (1946, 132840), (1968, 131355), (2085, 123984), (2160, 119679), (2214, 116760), (2224, 116235), (2268, 113980), (2296, 112590), (2460, 105084), (2502, 103320), (2520, 102582), (2583, 100080), (2780, 92988), (2835, 91184), (2870, 90072), (2919, 88560), (2952, 87570), (3024, 85485), (3240, 79786), (3280, 78813), (3321, 77840), (3336, 77490), (3444, 75060), (3690, 70056), (3753, 68880), (3780, 68388), (3892, 66420), (4170, 61992), (4305, 60048), (4428, 58380), (4536, 56990), (4592, 56295), (4865, 53136), (4920, 52542), (5004, 51660), (5040, 51291), (5166, 50040), (5535, 46704), (5560, 46494), (5670, 45592), (5699, 45360), (5740, 45036), (5838, 44280), (5904, 43785), (6255, 41328), (6480, 39893), (6642, 38920), (6672, 38745), (6888, 37530), (7380, 35028), (7506, 34440), (7560, 34194), (7749, 33360), (7784, 33210), (8340, 30996), (8610, 30024), (8757, 29520), (8856, 29190), (9072, 28495), (9730, 26568), (9840, 26271), (10008, 25830), (10332, 25020), (11070, 23352), (11120, 23247), (11259, 22960), (11340, 22796), (11398, 22680), (11480, 22518), (11676, 22140), (12510, 20664), (12915, 20016), (13284, 19460), (13776, 18765), (14595, 17712), (14760, 17514), (15012, 17220), (15120, 17097), (15498, 16680), (15568, 16605)]