405498240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 384

約数和(自身を含む): 1632571200

約数和(自身を除く): 1227072960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 89, 90, 96, 105, 112, 113, 120, 126, 128, 140, 144, 160, 168, 178, 180, 192, 210, 224, 226, 240, 252, 267, 280, 288, 315, 320, 336, 339, 356, 360, 384, 420, 445, 448, 452, 480, 504, 534, 560, 565, 576, 623, 630, 640, 672, 678, 712, 720, 791, 801, 840, 890, 896, 904, 960, 1008, 1017, 1068, 1120, 1130, 1152, 1246, 1260, 1335, 1344, 1356, 1424, 1440, 1582, 1602, 1680, 1695, 1780, 1808, 1869, 1920, 2016, 2034, 2136, 2240, 2260, 2373, 2492, 2520, 2670, 2688, 2712, 2848, 2880, 3115, 3164, 3204, 3360, 3390, 3560, 3616, 3738, 3955, 4005, 4032, 4068, 4272, 4480, 4520, 4746, 4984, 5040, 5085, 5340, 5424, 5607, 5696, 5760, 6230, 6328, 6408, 6720, 6780, 7119, 7120, 7232, 7476, 7910, 8010, 8064, 8136, 8544, 9040, 9345, 9492, 9968, 10057, 10080, 10170, 10680, 10848, 11214, 11392, 11865, 12460, 12656, 12816, 13440, 13560, 14238, 14240, 14464, 14952, 15820, 16020, 16272, 17088, 18080, 18690, 18984, 19936, 20114, 20160, 20340, 21360, 21696, 22428, 23730, 24920, 25312, 25632, 27120, 28035, 28476, 28480, 29904, 30171, 31640, 32040, 32544, 34176, 35595, 36160, 37380, 37968, 39872, 40228, 40320, 40680, 42720, 43392, 44856, 47460, 49840, 50285, 50624, 51264, 54240, 56070, 56952, 56960, 59808, 60342, 63280, 64080, 65088, 70399, 71190, 72320, 74760, 75936, 79744, 80456, 81360, 85440, 89712, 90513, 94920, 99680, 100570, 101248, 102528, 108480, 112140, 113904, 119616, 120684, 126560, 128160, 130176, 140798, 142380, 149520, 150855, 151872, 160912, 162720, 170880, 179424, 181026, 189840, 199360, 201140, 211197, 216960, 224280, 227808, 239232, 241368, 253120, 256320, 281596, 284760, 299040, 301710, 303744, 321824, 325440, 351995, 358848, 362052, 379680, 398720, 402280, 422394, 448560, 452565, 455616, 482736, 506240, 512640, 563192, 569520, 598080, 603420, 633591, 643648, 650880, 703990, 717696, 724104, 759360, 804560, 844788, 897120, 905130, 911232, 965472, 1055985, 1126384, 1139040, 1196160, 1206840, 1267182, 1287296, 1407980, 1448208, 1518720, 1609120, 1689576, 1794240, 1810260, 1930944, 2111970, 2252768, 2278080, 2413680, 2534364, 2815960, 2896416, 3167955, 3218240, 3379152, 3588480, 3620520, 3861888, 4223940, 4505536, 4556160, 4827360, 5068728, 5631920, 5792832, 6335910, 6436480, 6758304, 7241040, 8447880, 9011072, 9654720, 10137456, 11263840, 11585664, 12671820, 13516608, 14482080, 16895760, 19309440, 20274912, 22527680, 25343640, 27033216, 28964160, 33791520, 40549824, 45055360, 50687280, 57928320, 67583040, 81099648, 101374560, 135166080, 202749120, 405498240]

約数ペア:

[(1, 405498240), (2, 202749120), (3, 135166080), (4, 101374560), (5, 81099648), (6, 67583040), (7, 57928320), (8, 50687280), (9, 45055360), (10, 40549824), (12, 33791520), (14, 28964160), (15, 27033216), (16, 25343640), (18, 22527680), (20, 20274912), (21, 19309440), (24, 16895760), (28, 14482080), (30, 13516608), (32, 12671820), (35, 11585664), (36, 11263840), (40, 10137456), (42, 9654720), (45, 9011072), (48, 8447880), (56, 7241040), (60, 6758304), (63, 6436480), (64, 6335910), (70, 5792832), (72, 5631920), (80, 5068728), (84, 4827360), (89, 4556160), (90, 4505536), (96, 4223940), (105, 3861888), (112, 3620520), (113, 3588480), (120, 3379152), (126, 3218240), (128, 3167955), (140, 2896416), (144, 2815960), (160, 2534364), (168, 2413680), (178, 2278080), (180, 2252768), (192, 2111970), (210, 1930944), (224, 1810260), (226, 1794240), (240, 1689576), (252, 1609120), (267, 1518720), (280, 1448208), (288, 1407980), (315, 1287296), (320, 1267182), (336, 1206840), (339, 1196160), (356, 1139040), (360, 1126384), (384, 1055985), (420, 965472), (445, 911232), (448, 905130), (452, 897120), (480, 844788), (504, 804560), (534, 759360), (560, 724104), (565, 717696), (576, 703990), (623, 650880), (630, 643648), (640, 633591), (672, 603420), (678, 598080), (712, 569520), (720, 563192), (791, 512640), (801, 506240), (840, 482736), (890, 455616), (896, 452565), (904, 448560), (960, 422394), (1008, 402280), (1017, 398720), (1068, 379680), (1120, 362052), (1130, 358848), (1152, 351995), (1246, 325440), (1260, 321824), (1335, 303744), (1344, 301710), (1356, 299040), (1424, 284760), (1440, 281596), (1582, 256320), (1602, 253120), (1680, 241368), (1695, 239232), (1780, 227808), (1808, 224280), (1869, 216960), (1920, 211197), (2016, 201140), (2034, 199360), (2136, 189840), (2240, 181026), (2260, 179424), (2373, 170880), (2492, 162720), (2520, 160912), (2670, 151872), (2688, 150855), (2712, 149520), (2848, 142380), (2880, 140798), (3115, 130176), (3164, 128160), (3204, 126560), (3360, 120684), (3390, 119616), (3560, 113904), (3616, 112140), (3738, 108480), (3955, 102528), (4005, 101248), (4032, 100570), (4068, 99680), (4272, 94920), (4480, 90513), (4520, 89712), (4746, 85440), (4984, 81360), (5040, 80456), (5085, 79744), (5340, 75936), (5424, 74760), (5607, 72320), (5696, 71190), (5760, 70399), (6230, 65088), (6328, 64080), (6408, 63280), (6720, 60342), (6780, 59808), (7119, 56960), (7120, 56952), (7232, 56070), (7476, 54240), (7910, 51264), (8010, 50624), (8064, 50285), (8136, 49840), (8544, 47460), (9040, 44856), (9345, 43392), (9492, 42720), (9968, 40680), (10057, 40320), (10080, 40228), (10170, 39872), (10680, 37968), (10848, 37380), (11214, 36160), (11392, 35595), (11865, 34176), (12460, 32544), (12656, 32040), (12816, 31640), (13440, 30171), (13560, 29904), (14238, 28480), (14240, 28476), (14464, 28035), (14952, 27120), (15820, 25632), (16020, 25312), (16272, 24920), (17088, 23730), (18080, 22428), (18690, 21696), (18984, 21360), (19936, 20340), (20114, 20160)]