21159818400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1813

約数の個数: 576

約数和(自身を含む): 85332538368

約数和(自身を除く): 64172719968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 43, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 86, 96, 100, 102, 105, 112, 119, 120, 129, 136, 140, 150, 160, 168, 170, 172, 175, 200, 204, 210, 215, 224, 238, 240, 255, 258, 272, 280, 300, 301, 336, 340, 344, 350, 357, 400, 408, 420, 425, 430, 476, 480, 510, 516, 525, 544, 560, 595, 600, 602, 645, 672, 680, 688, 700, 714, 731, 800, 816, 840, 850, 860, 903, 952, 1020, 1032, 1050, 1075, 1120, 1190, 1200, 1204, 1275, 1290, 1360, 1376, 1400, 1428, 1462, 1505, 1632, 1680, 1700, 1720, 1723, 1785, 1806, 1904, 2040, 2064, 2100, 2150, 2193, 2380, 2400, 2408, 2550, 2580, 2720, 2800, 2856, 2924, 2975, 3010, 3225, 3360, 3400, 3440, 3446, 3570, 3612, 3655, 3808, 4080, 4128, 4200, 4300, 4386, 4515, 4760, 4816, 5100, 5117, 5160, 5169, 5600, 5712, 5848, 5950, 6020, 6450, 6800, 6880, 6892, 7140, 7224, 7310, 7525, 8160, 8400, 8600, 8615, 8772, 8925, 9030, 9520, 9632, 10200, 10234, 10320, 10338, 10965, 11424, 11696, 11900, 12040, 12061, 12900, 13600, 13784, 14280, 14448, 14620, 15050, 15351, 16800, 17200, 17230, 17544, 17850, 18060, 18275, 19040, 20400, 20468, 20640, 20676, 21930, 22575, 23392, 23800, 24080, 24122, 25585, 25800, 25845, 27568, 28560, 28896, 29240, 29291, 30100, 30702, 34400, 34460, 35088, 35700, 36120, 36183, 36550, 40800, 40936, 41352, 43075, 43860, 45150, 47600, 48160, 48244, 51170, 51600, 51690, 54825, 55136, 57120, 58480, 58582, 60200, 60305, 61404, 68920, 70176, 71400, 72240, 72366, 73100, 74089, 76755, 81872, 82704, 86150, 87720, 87873, 90300, 95200, 96488, 102340, 103200, 103380, 109650, 116960, 117164, 120400, 120610, 122808, 127925, 129225, 137840, 142800, 144480, 144732, 146200, 146455, 148178, 153510, 163744, 165408, 172300, 175440, 175746, 180600, 180915, 192976, 204680, 205037, 206760, 219300, 222267, 234328, 240800, 241220, 245616, 255850, 258450, 275680, 285600, 289464, 292400, 292910, 296356, 301525, 307020, 344600, 350880, 351492, 361200, 361830, 370445, 383775, 385952, 409360, 410074, 413520, 438600, 439365, 444534, 468656, 482440, 491232, 511700, 516900, 518623, 578928, 584800, 585820, 592712, 603050, 614040, 615111, 689200, 702984, 722400, 723660, 732275, 740890, 767550, 818720, 820148, 827040, 877200, 878730, 889068, 904575, 937312, 964880, 1023400, 1025185, 1033800, 1037246, 1111335, 1157856, 1171640, 1185424, 1206100, 1228080, 1230222, 1259513, 1378400, 1405968, 1447320, 1464550, 1481780, 1535100, 1555869, 1640296, 1754400, 1757460, 1778136, 1809150, 1852225, 1929760, 2046800, 2050370, 2067600, 2074492, 2196825, 2222670, 2343280, 2370848, 2412200, 2456160, 2460444, 2519026, 2593115, 2811936, 2894640, 2929100, 2963560, 3070200, 3075555, 3111738, 3280592, 3514920, 3556272, 3618300, 3704450, 3778539, 4093600, 4100740, 4135200, 4148984, 4393650, 4445340, 4686560, 4824400, 4920888, 5038052, 5125925, 5186230, 5556675, 5789280, 5858200, 5927120, 6140400, 6151110, 6223476, 6297565, 6561184, 7029840, 7112544, 7236600, 7408900, 7557078, 7779345, 8201480, 8297968, 8787300, 8816591, 8890680, 9648800, 9841776, 10076104, 10251850, 10372460, 11113350, 11716400, 11854240, 12280800, 12302220, 12446952, 12595130, 12965575, 14059680, 14473200, 14817800, 15114156, 15377775, 15558690, 16402960, 16595936, 17574600, 17633182, 17781360, 18892695, 19683552, 20152208, 20503700, 20744920, 22226700, 23432800, 24604440, 24893904, 25190260, 25931150, 26449773, 28946400, 29635600, 30228312, 30755550, 31117380, 31487825, 32805920, 35149200, 35266364, 35562720, 37785390, 38896725, 40304416, 41007400, 41489840, 44082955, 44453400, 49208880, 49787808, 50380520, 51862300, 52899546, 59271200, 60456624, 61511100, 62234760, 62975650, 70298400, 70532728, 75570780, 77793450, 82014800, 82979680, 88165910, 88906800, 94463475, 98417760, 100761040, 103724600, 105799092, 120913248, 123022200, 124469520, 125951300, 132248865, 141065456, 151141560, 155586900, 164029600, 176331820, 177813600, 188926950, 201522080, 207449200, 211598184, 220414775, 246044400, 248939040, 251902600, 264497730, 282130912, 302283120, 311173800, 352663640, 377853900, 414898400, 423196368, 440829550, 492088800, 503805200, 528995460, 604566240, 622347600, 661244325, 705327280, 755707800, 846392736, 881659100, 1007610400, 1057990920, 1244695200, 1322488650, 1410654560, 1511415600, 1763318200, 2115981840, 2644977300, 3022831200, 3526636400, 4231963680, 5289954600, 7053272800, 10579909200, 21159818400]

約数ペア:

[(1, 21159818400), (2, 10579909200), (3, 7053272800), (4, 5289954600), (5, 4231963680), (6, 3526636400), (7, 3022831200), (8, 2644977300), (10, 2115981840), (12, 1763318200), (14, 1511415600), (15, 1410654560), (16, 1322488650), (17, 1244695200), (20, 1057990920), (21, 1007610400), (24, 881659100), (25, 846392736), (28, 755707800), (30, 705327280), (32, 661244325), (34, 622347600), (35, 604566240), (40, 528995460), (42, 503805200), (43, 492088800), (48, 440829550), (50, 423196368), (51, 414898400), (56, 377853900), (60, 352663640), (68, 311173800), (70, 302283120), (75, 282130912), (80, 264497730), (84, 251902600), (85, 248939040), (86, 246044400), (96, 220414775), (100, 211598184), (102, 207449200), (105, 201522080), (112, 188926950), (119, 177813600), (120, 176331820), (129, 164029600), (136, 155586900), (140, 151141560), (150, 141065456), (160, 132248865), (168, 125951300), (170, 124469520), (172, 123022200), (175, 120913248), (200, 105799092), (204, 103724600), (210, 100761040), (215, 98417760), (224, 94463475), (238, 88906800), (240, 88165910), (255, 82979680), (258, 82014800), (272, 77793450), (280, 75570780), (300, 70532728), (301, 70298400), (336, 62975650), (340, 62234760), (344, 61511100), (350, 60456624), (357, 59271200), (400, 52899546), (408, 51862300), (420, 50380520), (425, 49787808), (430, 49208880), (476, 44453400), (480, 44082955), (510, 41489840), (516, 41007400), (525, 40304416), (544, 38896725), (560, 37785390), (595, 35562720), (600, 35266364), (602, 35149200), (645, 32805920), (672, 31487825), (680, 31117380), (688, 30755550), (700, 30228312), (714, 29635600), (731, 28946400), (800, 26449773), (816, 25931150), (840, 25190260), (850, 24893904), (860, 24604440), (903, 23432800), (952, 22226700), (1020, 20744920), (1032, 20503700), (1050, 20152208), (1075, 19683552), (1120, 18892695), (1190, 17781360), (1200, 17633182), (1204, 17574600), (1275, 16595936), (1290, 16402960), (1360, 15558690), (1376, 15377775), (1400, 15114156), (1428, 14817800), (1462, 14473200), (1505, 14059680), (1632, 12965575), (1680, 12595130), (1700, 12446952), (1720, 12302220), (1723, 12280800), (1785, 11854240), (1806, 11716400), (1904, 11113350), (2040, 10372460), (2064, 10251850), (2100, 10076104), (2150, 9841776), (2193, 9648800), (2380, 8890680), (2400, 8816591), (2408, 8787300), (2550, 8297968), (2580, 8201480), (2720, 7779345), (2800, 7557078), (2856, 7408900), (2924, 7236600), (2975, 7112544), (3010, 7029840), (3225, 6561184), (3360, 6297565), (3400, 6223476), (3440, 6151110), (3446, 6140400), (3570, 5927120), (3612, 5858200), (3655, 5789280), (3808, 5556675), (4080, 5186230), (4128, 5125925), (4200, 5038052), (4300, 4920888), (4386, 4824400), (4515, 4686560), (4760, 4445340), (4816, 4393650), (5100, 4148984), (5117, 4135200), (5160, 4100740), (5169, 4093600), (5600, 3778539), (5712, 3704450), (5848, 3618300), (5950, 3556272), (6020, 3514920), (6450, 3280592), (6800, 3111738), (6880, 3075555), (6892, 3070200), (7140, 2963560), (7224, 2929100), (7310, 2894640), (7525, 2811936), (8160, 2593115), (8400, 2519026), (8600, 2460444), (8615, 2456160), (8772, 2412200), (8925, 2370848), (9030, 2343280), (9520, 2222670), (9632, 2196825), (10200, 2074492), (10234, 2067600), (10320, 2050370), (10338, 2046800), (10965, 1929760), (11424, 1852225), (11696, 1809150), (11900, 1778136), (12040, 1757460), (12061, 1754400), (12900, 1640296), (13600, 1555869), (13784, 1535100), (14280, 1481780), (14448, 1464550), (14620, 1447320), (15050, 1405968), (15351, 1378400), (16800, 1259513), (17200, 1230222), (17230, 1228080), (17544, 1206100), (17850, 1185424), (18060, 1171640), (18275, 1157856), (19040, 1111335), (20400, 1037246), (20468, 1033800), (20640, 1025185), (20676, 1023400), (21930, 964880), (22575, 937312), (23392, 904575), (23800, 889068), (24080, 878730), (24122, 877200), (25585, 827040), (25800, 820148), (25845, 818720), (27568, 767550), (28560, 740890), (28896, 732275), (29240, 723660), (29291, 722400), (30100, 702984), (30702, 689200), (34400, 615111), (34460, 614040), (35088, 603050), (35700, 592712), (36120, 585820), (36183, 584800), (36550, 578928), (40800, 518623), (40936, 516900), (41352, 511700), (43075, 491232), (43860, 482440), (45150, 468656), (47600, 444534), (48160, 439365), (48244, 438600), (51170, 413520), (51600, 410074), (51690, 409360), (54825, 385952), (55136, 383775), (57120, 370445), (58480, 361830), (58582, 361200), (60200, 351492), (60305, 350880), (61404, 344600), (68920, 307020), (70176, 301525), (71400, 296356), (72240, 292910), (72366, 292400), (73100, 289464), (74089, 285600), (76755, 275680), (81872, 258450), (82704, 255850), (86150, 245616), (87720, 241220), (87873, 240800), (90300, 234328), (95200, 222267), (96488, 219300), (102340, 206760), (103200, 205037), (103380, 204680), (109650, 192976), (116960, 180915), (117164, 180600), (120400, 175746), (120610, 175440), (122808, 172300), (127925, 165408), (129225, 163744), (137840, 153510), (142800, 148178), (144480, 146455), (144732, 146200)]