21218265600

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:640

約数の個数: 480

約数和(自身を含む): 80718464640

約数和(自身を除く): 59500199040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 193, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 386, 400, 409, 420, 448, 480, 512, 525, 560, 579, 600, 640, 672, 700, 768, 772, 800, 818, 840, 896, 960, 965, 1050, 1120, 1158, 1200, 1227, 1280, 1344, 1351, 1400, 1536, 1544, 1600, 1636, 1680, 1792, 1920, 1930, 2045, 2100, 2240, 2316, 2400, 2454, 2560, 2688, 2702, 2800, 2863, 2895, 3088, 3200, 3272, 3360, 3584, 3840, 3860, 4053, 4090, 4200, 4480, 4632, 4800, 4825, 4908, 5376, 5404, 5600, 5726, 5790, 6135, 6176, 6400, 6544, 6720, 6755, 7680, 7720, 8106, 8180, 8400, 8589, 8960, 9264, 9600, 9650, 9816, 10225, 10752, 10808, 11200, 11452, 11580, 12270, 12352, 12800, 13088, 13440, 13510, 14315, 14475, 15440, 16212, 16360, 16800, 17178, 17920, 18528, 19200, 19300, 19632, 20265, 20450, 21616, 22400, 22904, 23160, 24540, 24704, 26176, 26880, 27020, 28630, 28950, 30675, 30880, 32424, 32720, 33600, 33775, 34356, 37056, 38400, 38600, 39264, 40530, 40900, 42945, 43232, 44800, 45808, 46320, 49080, 49408, 52352, 53760, 54040, 57260, 57900, 61350, 61760, 64848, 65440, 67200, 67550, 68712, 71575, 74112, 77200, 78528, 78937, 81060, 81800, 85890, 86464, 89600, 91616, 92640, 98160, 98816, 101325, 104704, 108080, 114520, 115800, 122700, 123520, 129696, 130880, 134400, 135100, 137424, 143150, 148224, 154400, 157056, 157874, 162120, 163600, 171780, 172928, 183232, 185280, 196320, 202650, 209408, 214725, 216160, 229040, 231600, 236811, 245400, 247040, 259392, 261760, 268800, 270200, 274848, 286300, 296448, 308800, 314112, 315748, 324240, 327200, 343560, 345856, 366464, 370560, 392640, 394685, 405300, 429450, 432320, 458080, 463200, 473622, 490800, 494080, 518784, 523520, 540400, 549696, 552559, 572600, 617600, 628224, 631496, 648480, 654400, 687120, 691712, 732928, 741120, 785280, 789370, 810600, 858900, 864640, 916160, 926400, 947244, 981600, 1037568, 1047040, 1080800, 1099392, 1105118, 1145200, 1184055, 1235200, 1262992, 1296960, 1308800, 1374240, 1465856, 1482240, 1570560, 1578740, 1621200, 1657677, 1717800, 1729280, 1832320, 1852800, 1894488, 1963200, 1973425, 2075136, 2161600, 2198784, 2210236, 2290400, 2368110, 2470400, 2525984, 2593920, 2617600, 2748480, 2762795, 3141120, 3157480, 3242400, 3315354, 3435600, 3458560, 3664640, 3705600, 3788976, 3926400, 3946850, 4323200, 4397568, 4420472, 4580800, 4736220, 5051968, 5187840, 5235200, 5496960, 5525590, 5920275, 6314960, 6484800, 6630708, 6871200, 7329280, 7411200, 7577952, 7852800, 7893700, 8288385, 8646400, 8840944, 9161600, 9472440, 10103936, 10375680, 10993920, 11051180, 11840550, 12629920, 12969600, 13261416, 13742400, 13813975, 15155904, 15705600, 15787400, 16576770, 17292800, 17681888, 18323200, 18944880, 20207872, 21987840, 22102360, 23681100, 25259840, 25939200, 26522832, 27484800, 27627950, 30311808, 31574800, 33153540, 35363776, 36646400, 37889760, 40415744, 41441925, 44204720, 47362200, 50519680, 51878400, 53045664, 54969600, 55255900, 60623616, 63149600, 66307080, 70727552, 75779520, 82883850, 88409440, 94724400, 101039360, 106091328, 109939200, 110511800, 121247232, 126299200, 132614160, 141455104, 151559040, 165767700, 176818880, 189448800, 202078720, 212182656, 221023600, 252598400, 265228320, 282910208, 303118080, 331535400, 353637760, 378897600, 424365312, 442047200, 505196800, 530456640, 606236160, 663070800, 707275520, 757795200, 848730624, 884094400, 1010393600, 1060913280, 1326141600, 1414551040, 1515590400, 1768188800, 2121826560, 2652283200, 3031180800, 3536377600, 4243653120, 5304566400, 7072755200, 10609132800, 21218265600]

約数ペア:

[(1, 21218265600), (2, 10609132800), (3, 7072755200), (4, 5304566400), (5, 4243653120), (6, 3536377600), (7, 3031180800), (8, 2652283200), (10, 2121826560), (12, 1768188800), (14, 1515590400), (15, 1414551040), (16, 1326141600), (20, 1060913280), (21, 1010393600), (24, 884094400), (25, 848730624), (28, 757795200), (30, 707275520), (32, 663070800), (35, 606236160), (40, 530456640), (42, 505196800), (48, 442047200), (50, 424365312), (56, 378897600), (60, 353637760), (64, 331535400), (70, 303118080), (75, 282910208), (80, 265228320), (84, 252598400), (96, 221023600), (100, 212182656), (105, 202078720), (112, 189448800), (120, 176818880), (128, 165767700), (140, 151559040), (150, 141455104), (160, 132614160), (168, 126299200), (175, 121247232), (192, 110511800), (193, 109939200), (200, 106091328), (210, 101039360), (224, 94724400), (240, 88409440), (256, 82883850), (280, 75779520), (300, 70727552), (320, 66307080), (336, 63149600), (350, 60623616), (384, 55255900), (386, 54969600), (400, 53045664), (409, 51878400), (420, 50519680), (448, 47362200), (480, 44204720), (512, 41441925), (525, 40415744), (560, 37889760), (579, 36646400), (600, 35363776), (640, 33153540), (672, 31574800), (700, 30311808), (768, 27627950), (772, 27484800), (800, 26522832), (818, 25939200), (840, 25259840), (896, 23681100), (960, 22102360), (965, 21987840), (1050, 20207872), (1120, 18944880), (1158, 18323200), (1200, 17681888), (1227, 17292800), (1280, 16576770), (1344, 15787400), (1351, 15705600), (1400, 15155904), (1536, 13813975), (1544, 13742400), (1600, 13261416), (1636, 12969600), (1680, 12629920), (1792, 11840550), (1920, 11051180), (1930, 10993920), (2045, 10375680), (2100, 10103936), (2240, 9472440), (2316, 9161600), (2400, 8840944), (2454, 8646400), (2560, 8288385), (2688, 7893700), (2702, 7852800), (2800, 7577952), (2863, 7411200), (2895, 7329280), (3088, 6871200), (3200, 6630708), (3272, 6484800), (3360, 6314960), (3584, 5920275), (3840, 5525590), (3860, 5496960), (4053, 5235200), (4090, 5187840), (4200, 5051968), (4480, 4736220), (4632, 4580800), (4800, 4420472), (4825, 4397568), (4908, 4323200), (5376, 3946850), (5404, 3926400), (5600, 3788976), (5726, 3705600), (5790, 3664640), (6135, 3458560), (6176, 3435600), (6400, 3315354), (6544, 3242400), (6720, 3157480), (6755, 3141120), (7680, 2762795), (7720, 2748480), (8106, 2617600), (8180, 2593920), (8400, 2525984), (8589, 2470400), (8960, 2368110), (9264, 2290400), (9600, 2210236), (9650, 2198784), (9816, 2161600), (10225, 2075136), (10752, 1973425), (10808, 1963200), (11200, 1894488), (11452, 1852800), (11580, 1832320), (12270, 1729280), (12352, 1717800), (12800, 1657677), (13088, 1621200), (13440, 1578740), (13510, 1570560), (14315, 1482240), (14475, 1465856), (15440, 1374240), (16212, 1308800), (16360, 1296960), (16800, 1262992), (17178, 1235200), (17920, 1184055), (18528, 1145200), (19200, 1105118), (19300, 1099392), (19632, 1080800), (20265, 1047040), (20450, 1037568), (21616, 981600), (22400, 947244), (22904, 926400), (23160, 916160), (24540, 864640), (24704, 858900), (26176, 810600), (26880, 789370), (27020, 785280), (28630, 741120), (28950, 732928), (30675, 691712), (30880, 687120), (32424, 654400), (32720, 648480), (33600, 631496), (33775, 628224), (34356, 617600), (37056, 572600), (38400, 552559), (38600, 549696), (39264, 540400), (40530, 523520), (40900, 518784), (42945, 494080), (43232, 490800), (44800, 473622), (45808, 463200), (46320, 458080), (49080, 432320), (49408, 429450), (52352, 405300), (53760, 394685), (54040, 392640), (57260, 370560), (57900, 366464), (61350, 345856), (61760, 343560), (64848, 327200), (65440, 324240), (67200, 315748), (67550, 314112), (68712, 308800), (71575, 296448), (74112, 286300), (77200, 274848), (78528, 270200), (78937, 268800), (81060, 261760), (81800, 259392), (85890, 247040), (86464, 245400), (89600, 236811), (91616, 231600), (92640, 229040), (98160, 216160), (98816, 214725), (101325, 209408), (104704, 202650), (108080, 196320), (114520, 185280), (115800, 183232), (122700, 172928), (123520, 171780), (129696, 163600), (130880, 162120), (134400, 157874), (135100, 157056), (137424, 154400), (143150, 148224)]