855039360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:705

約数の個数: 256

約数和(自身を含む): 3147932160

約数和(自身を除く): 2292892800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 128, 140, 160, 168, 192, 210, 224, 226, 240, 280, 320, 336, 339, 384, 420, 448, 452, 480, 560, 563, 565, 640, 672, 678, 791, 840, 896, 904, 960, 1120, 1126, 1130, 1344, 1356, 1582, 1680, 1689, 1695, 1808, 1920, 2240, 2252, 2260, 2373, 2688, 2712, 2815, 3164, 3360, 3378, 3390, 3616, 3941, 3955, 4480, 4504, 4520, 4746, 5424, 5630, 6328, 6720, 6756, 6780, 7232, 7882, 7910, 8445, 9008, 9040, 9492, 10848, 11260, 11823, 11865, 12656, 13440, 13512, 13560, 14464, 15764, 15820, 16890, 18016, 18080, 18984, 19705, 21696, 22520, 23646, 23730, 25312, 27024, 27120, 31528, 31640, 33780, 36032, 36160, 37968, 39410, 43392, 45040, 47292, 47460, 50624, 54048, 54240, 59115, 63056, 63280, 63619, 67560, 72064, 72320, 75936, 78820, 90080, 94584, 94920, 101248, 108096, 108480, 118230, 126112, 126560, 127238, 135120, 151872, 157640, 180160, 189168, 189840, 190857, 216192, 216960, 236460, 252224, 253120, 254476, 270240, 303744, 315280, 318095, 360320, 378336, 379680, 381714, 445333, 472920, 504448, 506240, 508952, 540480, 630560, 636190, 756672, 759360, 763428, 890666, 945840, 954285, 1017904, 1080960, 1261120, 1272380, 1335999, 1513344, 1518720, 1526856, 1781332, 1891680, 1908570, 2035808, 2226665, 2522240, 2544760, 2671998, 3053712, 3562664, 3783360, 3817140, 4071616, 4453330, 5089520, 5343996, 6107424, 6679995, 7125328, 7566720, 7634280, 8143232, 8906660, 10179040, 10687992, 12214848, 13359990, 14250656, 15268560, 17813320, 20358080, 21375984, 24429696, 26719980, 28501312, 30537120, 35626640, 40716160, 42751968, 53439960, 57002624, 61074240, 71253280, 85503936, 106879920, 122148480, 142506560, 171007872, 213759840, 285013120, 427519680, 855039360]

約数ペア:

[(1, 855039360), (2, 427519680), (3, 285013120), (4, 213759840), (5, 171007872), (6, 142506560), (7, 122148480), (8, 106879920), (10, 85503936), (12, 71253280), (14, 61074240), (15, 57002624), (16, 53439960), (20, 42751968), (21, 40716160), (24, 35626640), (28, 30537120), (30, 28501312), (32, 26719980), (35, 24429696), (40, 21375984), (42, 20358080), (48, 17813320), (56, 15268560), (60, 14250656), (64, 13359990), (70, 12214848), (80, 10687992), (84, 10179040), (96, 8906660), (105, 8143232), (112, 7634280), (113, 7566720), (120, 7125328), (128, 6679995), (140, 6107424), (160, 5343996), (168, 5089520), (192, 4453330), (210, 4071616), (224, 3817140), (226, 3783360), (240, 3562664), (280, 3053712), (320, 2671998), (336, 2544760), (339, 2522240), (384, 2226665), (420, 2035808), (448, 1908570), (452, 1891680), (480, 1781332), (560, 1526856), (563, 1518720), (565, 1513344), (640, 1335999), (672, 1272380), (678, 1261120), (791, 1080960), (840, 1017904), (896, 954285), (904, 945840), (960, 890666), (1120, 763428), (1126, 759360), (1130, 756672), (1344, 636190), (1356, 630560), (1582, 540480), (1680, 508952), (1689, 506240), (1695, 504448), (1808, 472920), (1920, 445333), (2240, 381714), (2252, 379680), (2260, 378336), (2373, 360320), (2688, 318095), (2712, 315280), (2815, 303744), (3164, 270240), (3360, 254476), (3378, 253120), (3390, 252224), (3616, 236460), (3941, 216960), (3955, 216192), (4480, 190857), (4504, 189840), (4520, 189168), (4746, 180160), (5424, 157640), (5630, 151872), (6328, 135120), (6720, 127238), (6756, 126560), (6780, 126112), (7232, 118230), (7882, 108480), (7910, 108096), (8445, 101248), (9008, 94920), (9040, 94584), (9492, 90080), (10848, 78820), (11260, 75936), (11823, 72320), (11865, 72064), (12656, 67560), (13440, 63619), (13512, 63280), (13560, 63056), (14464, 59115), (15764, 54240), (15820, 54048), (16890, 50624), (18016, 47460), (18080, 47292), (18984, 45040), (19705, 43392), (21696, 39410), (22520, 37968), (23646, 36160), (23730, 36032), (25312, 33780), (27024, 31640), (27120, 31528)]