21514705920

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1648

約数の個数: 352

約数和(自身を含む): 77252797440

約数和(自身を除く): 55738091520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 128, 135, 144, 160, 180, 192, 206, 216, 240, 256, 270, 288, 309, 320, 360, 384, 412, 432, 480, 512, 515, 540, 576, 618, 640, 720, 768, 824, 864, 927, 960, 1024, 1030, 1080, 1152, 1236, 1280, 1440, 1511, 1536, 1545, 1648, 1728, 1854, 1920, 2060, 2160, 2304, 2472, 2560, 2781, 2880, 3022, 3072, 3090, 3296, 3456, 3708, 3840, 4120, 4320, 4533, 4608, 4635, 4944, 5120, 5562, 5760, 6044, 6180, 6592, 6912, 7416, 7555, 7680, 8240, 8640, 9066, 9216, 9270, 9888, 11124, 11520, 12088, 12360, 13184, 13599, 13824, 13905, 14832, 15110, 15360, 16480, 17280, 18132, 18540, 19776, 22248, 22665, 23040, 24176, 24720, 26368, 27198, 27648, 27810, 29664, 30220, 32960, 34560, 36264, 37080, 39552, 40797, 44496, 45330, 46080, 48352, 49440, 52736, 54396, 55620, 59328, 60440, 65920, 67995, 69120, 72528, 74160, 79104, 81594, 88992, 90660, 96704, 98880, 105472, 108792, 111240, 118656, 120880, 131840, 135990, 138240, 145056, 148320, 155633, 158208, 163188, 177984, 181320, 193408, 197760, 203985, 217584, 222480, 237312, 241760, 263680, 271980, 290112, 296640, 311266, 316416, 326376, 355968, 362640, 386816, 395520, 407970, 435168, 444960, 466899, 474624, 483520, 527360, 543960, 580224, 593280, 622532, 652752, 711936, 725280, 773632, 778165, 791040, 815940, 870336, 889920, 933798, 949248, 967040, 1087920, 1160448, 1186560, 1245064, 1305504, 1400697, 1423872, 1450560, 1547264, 1556330, 1582080, 1631880, 1740672, 1779840, 1867596, 1934080, 2175840, 2320896, 2334495, 2373120, 2490128, 2611008, 2801394, 2847744, 2901120, 3112660, 3263760, 3481344, 3559680, 3735192, 3868160, 4202091, 4351680, 4641792, 4668990, 4746240, 4980256, 5222016, 5602788, 5802240, 6225320, 6527520, 6962688, 7003485, 7119360, 7470384, 7736320, 8404182, 8703360, 9337980, 9960512, 10444032, 11205576, 11604480, 12450640, 13055040, 13925376, 14006970, 14238720, 14940768, 16808364, 17406720, 18675960, 19921024, 20888064, 21010455, 22411152, 23208960, 24901280, 26110080, 28013940, 29881536, 33616728, 34813440, 37351920, 39842048, 41776128, 42020910, 44822304, 49802560, 52220160, 56027880, 59763072, 67233456, 69626880, 74703840, 79684096, 84041820, 89644608, 99605120, 104440320, 112055760, 119526144, 134466912, 149407680, 159368192, 168083640, 179289216, 199210240, 208880640, 224111520, 239052288, 268933824, 298815360, 336167280, 358578432, 398420480, 448223040, 478104576, 537867648, 597630720, 672334560, 717156864, 796840960, 896446080, 1075735296, 1195261440, 1344669120, 1434313728, 1792892160, 2151470592, 2390522880, 2689338240, 3585784320, 4302941184, 5378676480, 7171568640, 10757352960, 21514705920]

約数ペア:

[(1, 21514705920), (2, 10757352960), (3, 7171568640), (4, 5378676480), (5, 4302941184), (6, 3585784320), (8, 2689338240), (9, 2390522880), (10, 2151470592), (12, 1792892160), (15, 1434313728), (16, 1344669120), (18, 1195261440), (20, 1075735296), (24, 896446080), (27, 796840960), (30, 717156864), (32, 672334560), (36, 597630720), (40, 537867648), (45, 478104576), (48, 448223040), (54, 398420480), (60, 358578432), (64, 336167280), (72, 298815360), (80, 268933824), (90, 239052288), (96, 224111520), (103, 208880640), (108, 199210240), (120, 179289216), (128, 168083640), (135, 159368192), (144, 149407680), (160, 134466912), (180, 119526144), (192, 112055760), (206, 104440320), (216, 99605120), (240, 89644608), (256, 84041820), (270, 79684096), (288, 74703840), (309, 69626880), (320, 67233456), (360, 59763072), (384, 56027880), (412, 52220160), (432, 49802560), (480, 44822304), (512, 42020910), (515, 41776128), (540, 39842048), (576, 37351920), (618, 34813440), (640, 33616728), (720, 29881536), (768, 28013940), (824, 26110080), (864, 24901280), (927, 23208960), (960, 22411152), (1024, 21010455), (1030, 20888064), (1080, 19921024), (1152, 18675960), (1236, 17406720), (1280, 16808364), (1440, 14940768), (1511, 14238720), (1536, 14006970), (1545, 13925376), (1648, 13055040), (1728, 12450640), (1854, 11604480), (1920, 11205576), (2060, 10444032), (2160, 9960512), (2304, 9337980), (2472, 8703360), (2560, 8404182), (2781, 7736320), (2880, 7470384), (3022, 7119360), (3072, 7003485), (3090, 6962688), (3296, 6527520), (3456, 6225320), (3708, 5802240), (3840, 5602788), (4120, 5222016), (4320, 4980256), (4533, 4746240), (4608, 4668990), (4635, 4641792), (4944, 4351680), (5120, 4202091), (5562, 3868160), (5760, 3735192), (6044, 3559680), (6180, 3481344), (6592, 3263760), (6912, 3112660), (7416, 2901120), (7555, 2847744), (7680, 2801394), (8240, 2611008), (8640, 2490128), (9066, 2373120), (9216, 2334495), (9270, 2320896), (9888, 2175840), (11124, 1934080), (11520, 1867596), (12088, 1779840), (12360, 1740672), (13184, 1631880), (13599, 1582080), (13824, 1556330), (13905, 1547264), (14832, 1450560), (15110, 1423872), (15360, 1400697), (16480, 1305504), (17280, 1245064), (18132, 1186560), (18540, 1160448), (19776, 1087920), (22248, 967040), (22665, 949248), (23040, 933798), (24176, 889920), (24720, 870336), (26368, 815940), (27198, 791040), (27648, 778165), (27810, 773632), (29664, 725280), (30220, 711936), (32960, 652752), (34560, 622532), (36264, 593280), (37080, 580224), (39552, 543960), (40797, 527360), (44496, 483520), (45330, 474624), (46080, 466899), (48352, 444960), (49440, 435168), (52736, 407970), (54396, 395520), (55620, 386816), (59328, 362640), (60440, 355968), (65920, 326376), (67995, 316416), (69120, 311266), (72528, 296640), (74160, 290112), (79104, 271980), (81594, 263680), (88992, 241760), (90660, 237312), (96704, 222480), (98880, 217584), (105472, 203985), (108792, 197760), (111240, 193408), (118656, 181320), (120880, 177984), (131840, 163188), (135990, 158208), (138240, 155633), (145056, 148320)]