284390400

素因数分解:

$2^{10}\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 396

約数和(自身を含む): 1122935072

約数和(自身を除く): 838544672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 64, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 128, 138, 140, 150, 160, 161, 168, 175, 184, 192, 200, 210, 224, 230, 240, 256, 276, 280, 300, 320, 322, 336, 345, 350, 368, 384, 400, 420, 448, 460, 480, 483, 512, 525, 529, 552, 560, 575, 600, 640, 644, 672, 690, 700, 736, 768, 800, 805, 840, 896, 920, 960, 966, 1024, 1050, 1058, 1104, 1120, 1150, 1200, 1280, 1288, 1344, 1380, 1400, 1472, 1536, 1587, 1600, 1610, 1680, 1725, 1792, 1840, 1920, 1932, 2100, 2116, 2208, 2240, 2300, 2400, 2415, 2560, 2576, 2645, 2688, 2760, 2800, 2944, 3072, 3174, 3200, 3220, 3360, 3450, 3584, 3680, 3703, 3840, 3864, 4025, 4200, 4232, 4416, 4480, 4600, 4800, 4830, 5120, 5152, 5290, 5376, 5520, 5600, 5888, 6348, 6400, 6440, 6720, 6900, 7168, 7360, 7406, 7680, 7728, 7935, 8050, 8400, 8464, 8832, 8960, 9200, 9600, 9660, 10304, 10580, 10752, 11040, 11109, 11200, 11776, 12075, 12696, 12800, 12880, 13225, 13440, 13800, 14720, 14812, 15360, 15456, 15870, 16100, 16800, 16928, 17664, 17920, 18400, 18515, 19200, 19320, 20608, 21160, 21504, 22080, 22218, 22400, 23552, 24150, 25392, 25600, 25760, 26450, 26880, 27600, 29440, 29624, 30912, 31740, 32200, 33600, 33856, 35328, 35840, 36800, 37030, 38400, 38640, 39675, 41216, 42320, 44160, 44436, 44800, 48300, 50784, 51520, 52900, 53760, 55200, 55545, 58880, 59248, 61824, 63480, 64400, 67200, 67712, 70656, 73600, 74060, 76800, 77280, 79350, 82432, 84640, 88320, 88872, 89600, 92575, 96600, 101568, 103040, 105800, 107520, 110400, 111090, 117760, 118496, 123648, 126960, 128800, 134400, 135424, 147200, 148120, 154560, 158700, 164864, 169280, 176640, 177744, 179200, 185150, 193200, 203136, 206080, 211600, 220800, 222180, 236992, 247296, 253920, 257600, 268800, 270848, 277725, 294400, 296240, 309120, 317400, 338560, 353280, 355488, 370300, 386400, 406272, 412160, 423200, 441600, 444360, 473984, 494592, 507840, 515200, 537600, 541696, 555450, 588800, 592480, 618240, 634800, 677120, 710976, 740600, 772800, 812544, 824320, 846400, 883200, 888720, 947968, 1015680, 1030400, 1110900, 1184960, 1236480, 1269600, 1354240, 1421952, 1481200, 1545600, 1625088, 1692800, 1766400, 1777440, 1895936, 2031360, 2060800, 2221800, 2369920, 2472960, 2539200, 2708480, 2843904, 2962400, 3091200, 3385600, 3554880, 3791872, 4062720, 4121600, 4443600, 4739840, 5078400, 5687808, 5924800, 6182400, 6771200, 7109760, 8125440, 8887200, 9479680, 10156800, 11375616, 11849600, 12364800, 13542400, 14219520, 17774400, 18959360, 20313600, 23699200, 28439040, 35548800, 40627200, 47398400, 56878080, 71097600, 94796800, 142195200, 284390400]

約数ペア:

[(1, 284390400), (2, 142195200), (3, 94796800), (4, 71097600), (5, 56878080), (6, 47398400), (7, 40627200), (8, 35548800), (10, 28439040), (12, 23699200), (14, 20313600), (15, 18959360), (16, 17774400), (20, 14219520), (21, 13542400), (23, 12364800), (24, 11849600), (25, 11375616), (28, 10156800), (30, 9479680), (32, 8887200), (35, 8125440), (40, 7109760), (42, 6771200), (46, 6182400), (48, 5924800), (50, 5687808), (56, 5078400), (60, 4739840), (64, 4443600), (69, 4121600), (70, 4062720), (75, 3791872), (80, 3554880), (84, 3385600), (92, 3091200), (96, 2962400), (100, 2843904), (105, 2708480), (112, 2539200), (115, 2472960), (120, 2369920), (128, 2221800), (138, 2060800), (140, 2031360), (150, 1895936), (160, 1777440), (161, 1766400), (168, 1692800), (175, 1625088), (184, 1545600), (192, 1481200), (200, 1421952), (210, 1354240), (224, 1269600), (230, 1236480), (240, 1184960), (256, 1110900), (276, 1030400), (280, 1015680), (300, 947968), (320, 888720), (322, 883200), (336, 846400), (345, 824320), (350, 812544), (368, 772800), (384, 740600), (400, 710976), (420, 677120), (448, 634800), (460, 618240), (480, 592480), (483, 588800), (512, 555450), (525, 541696), (529, 537600), (552, 515200), (560, 507840), (575, 494592), (600, 473984), (640, 444360), (644, 441600), (672, 423200), (690, 412160), (700, 406272), (736, 386400), (768, 370300), (800, 355488), (805, 353280), (840, 338560), (896, 317400), (920, 309120), (960, 296240), (966, 294400), (1024, 277725), (1050, 270848), (1058, 268800), (1104, 257600), (1120, 253920), (1150, 247296), (1200, 236992), (1280, 222180), (1288, 220800), (1344, 211600), (1380, 206080), (1400, 203136), (1472, 193200), (1536, 185150), (1587, 179200), (1600, 177744), (1610, 176640), (1680, 169280), (1725, 164864), (1792, 158700), (1840, 154560), (1920, 148120), (1932, 147200), (2100, 135424), (2116, 134400), (2208, 128800), (2240, 126960), (2300, 123648), (2400, 118496), (2415, 117760), (2560, 111090), (2576, 110400), (2645, 107520), (2688, 105800), (2760, 103040), (2800, 101568), (2944, 96600), (3072, 92575), (3174, 89600), (3200, 88872), (3220, 88320), (3360, 84640), (3450, 82432), (3584, 79350), (3680, 77280), (3703, 76800), (3840, 74060), (3864, 73600), (4025, 70656), (4200, 67712), (4232, 67200), (4416, 64400), (4480, 63480), (4600, 61824), (4800, 59248), (4830, 58880), (5120, 55545), (5152, 55200), (5290, 53760), (5376, 52900), (5520, 51520), (5600, 50784), (5888, 48300), (6348, 44800), (6400, 44436), (6440, 44160), (6720, 42320), (6900, 41216), (7168, 39675), (7360, 38640), (7406, 38400), (7680, 37030), (7728, 36800), (7935, 35840), (8050, 35328), (8400, 33856), (8464, 33600), (8832, 32200), (8960, 31740), (9200, 30912), (9600, 29624), (9660, 29440), (10304, 27600), (10580, 26880), (10752, 26450), (11040, 25760), (11109, 25600), (11200, 25392), (11776, 24150), (12075, 23552), (12696, 22400), (12800, 22218), (12880, 22080), (13225, 21504), (13440, 21160), (13800, 20608), (14720, 19320), (14812, 19200), (15360, 18515), (15456, 18400), (15870, 17920), (16100, 17664), (16800, 16928)]