419402880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1908

約数の個数: 256

約数和(自身を含む): 1600502400

約数和(自身を除く): 1181099520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1867, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3734, 3744, 4160, 4320, 4680, 4992, 5601, 5616, 5760, 6240, 7020, 7468, 7488, 8320, 8640, 9335, 9360, 11202, 11232, 12480, 14040, 14936, 14976, 16803, 17280, 18670, 18720, 22404, 22464, 24271, 24960, 28005, 28080, 29872, 33606, 37340, 37440, 44808, 44928, 48542, 50409, 56010, 56160, 59744, 67212, 72813, 74680, 74880, 84015, 89616, 97084, 100818, 112020, 112320, 119488, 121355, 134424, 145626, 149360, 168030, 179232, 194168, 201636, 218439, 224040, 224640, 238976, 242710, 252045, 268848, 291252, 298720, 336060, 358464, 364065, 388336, 403272, 436878, 448080, 485420, 504090, 537696, 582504, 597440, 655317, 672120, 716928, 728130, 776672, 806544, 873756, 896160, 970840, 1008180, 1075392, 1092195, 1165008, 1194880, 1310634, 1344240, 1456260, 1553344, 1613088, 1747512, 1792320, 1941680, 2016360, 2150784, 2184390, 2330016, 2621268, 2688480, 2912520, 3106688, 3226176, 3276585, 3495024, 3584640, 3883360, 4032720, 4368780, 4660032, 5242536, 5376960, 5825040, 6452352, 6553170, 6990048, 7766720, 8065440, 8737560, 9320064, 10485072, 10753920, 11650080, 13106340, 13980096, 15533440, 16130880, 17475120, 20970144, 23300160, 26212680, 27960192, 32261760, 34950240, 41940288, 46600320, 52425360, 69900480, 83880576, 104850720, 139800960, 209701440, 419402880]

約数ペア:

[(1, 419402880), (2, 209701440), (3, 139800960), (4, 104850720), (5, 83880576), (6, 69900480), (8, 52425360), (9, 46600320), (10, 41940288), (12, 34950240), (13, 32261760), (15, 27960192), (16, 26212680), (18, 23300160), (20, 20970144), (24, 17475120), (26, 16130880), (27, 15533440), (30, 13980096), (32, 13106340), (36, 11650080), (39, 10753920), (40, 10485072), (45, 9320064), (48, 8737560), (52, 8065440), (54, 7766720), (60, 6990048), (64, 6553170), (65, 6452352), (72, 5825040), (78, 5376960), (80, 5242536), (90, 4660032), (96, 4368780), (104, 4032720), (108, 3883360), (117, 3584640), (120, 3495024), (128, 3276585), (130, 3226176), (135, 3106688), (144, 2912520), (156, 2688480), (160, 2621268), (180, 2330016), (192, 2184390), (195, 2150784), (208, 2016360), (216, 1941680), (234, 1792320), (240, 1747512), (260, 1613088), (270, 1553344), (288, 1456260), (312, 1344240), (320, 1310634), (351, 1194880), (360, 1165008), (384, 1092195), (390, 1075392), (416, 1008180), (432, 970840), (468, 896160), (480, 873756), (520, 806544), (540, 776672), (576, 728130), (585, 716928), (624, 672120), (640, 655317), (702, 597440), (720, 582504), (780, 537696), (832, 504090), (864, 485420), (936, 448080), (960, 436878), (1040, 403272), (1080, 388336), (1152, 364065), (1170, 358464), (1248, 336060), (1404, 298720), (1440, 291252), (1560, 268848), (1664, 252045), (1728, 242710), (1755, 238976), (1867, 224640), (1872, 224040), (1920, 218439), (2080, 201636), (2160, 194168), (2340, 179232), (2496, 168030), (2808, 149360), (2880, 145626), (3120, 134424), (3456, 121355), (3510, 119488), (3734, 112320), (3744, 112020), (4160, 100818), (4320, 97084), (4680, 89616), (4992, 84015), (5601, 74880), (5616, 74680), (5760, 72813), (6240, 67212), (7020, 59744), (7468, 56160), (7488, 56010), (8320, 50409), (8640, 48542), (9335, 44928), (9360, 44808), (11202, 37440), (11232, 37340), (12480, 33606), (14040, 29872), (14936, 28080), (14976, 28005), (16803, 24960), (17280, 24271), (18670, 22464), (18720, 22404)]