49768320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^2$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 192908520

約数和(自身を除く): 143140200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 276, 280, 294, 320, 322, 336, 345, 368, 384, 392, 420, 448, 460, 480, 483, 490, 529, 552, 560, 588, 640, 644, 672, 690, 735, 736, 784, 805, 840, 896, 920, 960, 966, 980, 1058, 1104, 1120, 1127, 1176, 1288, 1344, 1380, 1470, 1472, 1568, 1587, 1610, 1680, 1840, 1920, 1932, 1960, 2116, 2208, 2240, 2254, 2352, 2415, 2576, 2645, 2688, 2760, 2940, 2944, 3136, 3174, 3220, 3360, 3381, 3680, 3703, 3864, 3920, 4232, 4416, 4480, 4508, 4704, 4830, 5152, 5290, 5520, 5635, 5880, 6272, 6348, 6440, 6720, 6762, 7360, 7406, 7728, 7840, 7935, 8464, 8832, 9016, 9408, 9660, 10304, 10580, 11040, 11109, 11270, 11760, 12696, 12880, 13440, 13524, 14720, 14812, 15456, 15680, 15870, 16905, 16928, 18032, 18515, 18816, 19320, 20608, 21160, 22080, 22218, 22540, 23520, 25392, 25760, 25921, 27048, 29624, 30912, 31360, 31740, 33810, 33856, 36064, 37030, 38640, 42320, 44160, 44436, 45080, 47040, 50784, 51520, 51842, 54096, 55545, 59248, 61824, 63480, 67620, 67712, 72128, 74060, 77280, 77763, 84640, 88872, 90160, 94080, 101568, 103040, 103684, 108192, 111090, 118496, 126960, 129605, 135240, 144256, 148120, 154560, 155526, 169280, 177744, 180320, 203136, 207368, 216384, 222180, 236992, 253920, 259210, 270480, 296240, 309120, 311052, 338560, 355488, 360640, 388815, 414736, 432768, 444360, 473984, 507840, 518420, 540960, 592480, 622104, 710976, 721280, 777630, 829472, 888720, 1015680, 1036840, 1081920, 1184960, 1244208, 1421952, 1555260, 1658944, 1777440, 2073680, 2163840, 2369920, 2488416, 3110520, 3317888, 3554880, 4147360, 4976832, 6221040, 7109760, 8294720, 9953664, 12442080, 16589440, 24884160, 49768320]

約数ペア:

[(1, 49768320), (2, 24884160), (3, 16589440), (4, 12442080), (5, 9953664), (6, 8294720), (7, 7109760), (8, 6221040), (10, 4976832), (12, 4147360), (14, 3554880), (15, 3317888), (16, 3110520), (20, 2488416), (21, 2369920), (23, 2163840), (24, 2073680), (28, 1777440), (30, 1658944), (32, 1555260), (35, 1421952), (40, 1244208), (42, 1184960), (46, 1081920), (48, 1036840), (49, 1015680), (56, 888720), (60, 829472), (64, 777630), (69, 721280), (70, 710976), (80, 622104), (84, 592480), (92, 540960), (96, 518420), (98, 507840), (105, 473984), (112, 444360), (115, 432768), (120, 414736), (128, 388815), (138, 360640), (140, 355488), (147, 338560), (160, 311052), (161, 309120), (168, 296240), (184, 270480), (192, 259210), (196, 253920), (210, 236992), (224, 222180), (230, 216384), (240, 207368), (245, 203136), (276, 180320), (280, 177744), (294, 169280), (320, 155526), (322, 154560), (336, 148120), (345, 144256), (368, 135240), (384, 129605), (392, 126960), (420, 118496), (448, 111090), (460, 108192), (480, 103684), (483, 103040), (490, 101568), (529, 94080), (552, 90160), (560, 88872), (588, 84640), (640, 77763), (644, 77280), (672, 74060), (690, 72128), (735, 67712), (736, 67620), (784, 63480), (805, 61824), (840, 59248), (896, 55545), (920, 54096), (960, 51842), (966, 51520), (980, 50784), (1058, 47040), (1104, 45080), (1120, 44436), (1127, 44160), (1176, 42320), (1288, 38640), (1344, 37030), (1380, 36064), (1470, 33856), (1472, 33810), (1568, 31740), (1587, 31360), (1610, 30912), (1680, 29624), (1840, 27048), (1920, 25921), (1932, 25760), (1960, 25392), (2116, 23520), (2208, 22540), (2240, 22218), (2254, 22080), (2352, 21160), (2415, 20608), (2576, 19320), (2645, 18816), (2688, 18515), (2760, 18032), (2940, 16928), (2944, 16905), (3136, 15870), (3174, 15680), (3220, 15456), (3360, 14812), (3381, 14720), (3680, 13524), (3703, 13440), (3864, 12880), (3920, 12696), (4232, 11760), (4416, 11270), (4480, 11109), (4508, 11040), (4704, 10580), (4830, 10304), (5152, 9660), (5290, 9408), (5520, 9016), (5635, 8832), (5880, 8464), (6272, 7935), (6348, 7840), (6440, 7728), (6720, 7406), (6762, 7360)]