21477830400

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3238

約数の個数: 540

約数和(自身を含む): 85548876952

約数和(自身を除く): 64071046552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 128, 130, 135, 144, 150, 156, 160, 162, 180, 192, 195, 200, 208, 216, 225, 234, 240, 256, 260, 270, 288, 300, 312, 320, 324, 325, 351, 360, 384, 390, 400, 405, 416, 432, 450, 468, 480, 520, 540, 576, 585, 600, 624, 640, 648, 650, 675, 702, 720, 768, 780, 800, 810, 832, 864, 900, 936, 960, 975, 1040, 1053, 1080, 1152, 1170, 1200, 1248, 1280, 1296, 1300, 1350, 1404, 1440, 1560, 1600, 1620, 1664, 1728, 1755, 1800, 1872, 1920, 1950, 2025, 2080, 2106, 2160, 2304, 2340, 2400, 2496, 2592, 2600, 2700, 2808, 2880, 2925, 3120, 3187, 3200, 3240, 3328, 3456, 3510, 3600, 3744, 3840, 3900, 4050, 4160, 4212, 4320, 4680, 4800, 4992, 5184, 5200, 5265, 5400, 5616, 5760, 5850, 6240, 6374, 6400, 6480, 6912, 7020, 7200, 7488, 7800, 8100, 8320, 8424, 8640, 8775, 9360, 9561, 9600, 9984, 10368, 10400, 10530, 10800, 11232, 11520, 11700, 12480, 12748, 12960, 14040, 14400, 14976, 15600, 15935, 16200, 16640, 16848, 17280, 17550, 18720, 19122, 19200, 20736, 20800, 21060, 21600, 22464, 23400, 24960, 25496, 25920, 26325, 28080, 28683, 28800, 29952, 31200, 31870, 32400, 33696, 34560, 35100, 37440, 38244, 41431, 41600, 42120, 43200, 44928, 46800, 47805, 49920, 50992, 51840, 52650, 56160, 57366, 57600, 62400, 63740, 64800, 67392, 70200, 74880, 76488, 79675, 82862, 83200, 84240, 86049, 86400, 89856, 93600, 95610, 101984, 103680, 105300, 112320, 114732, 124293, 124800, 127480, 129600, 134784, 140400, 143415, 149760, 152976, 159350, 165724, 168480, 172098, 172800, 187200, 191220, 203968, 207155, 210600, 224640, 229464, 239025, 248586, 249600, 254960, 258147, 259200, 269568, 280800, 286830, 305952, 318700, 331448, 336960, 344196, 372879, 374400, 382440, 407936, 414310, 421200, 430245, 449280, 458928, 478050, 497172, 509920, 516294, 518400, 561600, 573660, 611904, 621465, 637400, 662896, 673920, 688392, 717075, 745758, 748800, 764880, 815872, 828620, 842400, 860490, 917856, 956100, 994344, 1019840, 1032588, 1035775, 1118637, 1123200, 1147320, 1223808, 1242930, 1274800, 1290735, 1325792, 1347840, 1376784, 1434150, 1491516, 1529760, 1657240, 1684800, 1720980, 1835712, 1864395, 1912200, 1988688, 2039680, 2065176, 2071550, 2151225, 2237274, 2246400, 2294640, 2447616, 2485860, 2549600, 2581470, 2651584, 2753568, 2868300, 2983032, 3059520, 3107325, 3314480, 3355911, 3369600, 3441960, 3671424, 3728790, 3824400, 3977376, 4079360, 4130352, 4143100, 4302450, 4474548, 4589280, 4971720, 5099200, 5162940, 5303168, 5507136, 5593185, 5736600, 5966064, 6119040, 6214650, 6453675, 6628960, 6711822, 6739200, 6883920, 7342848, 7457580, 7648800, 7954752, 8260704, 8286200, 8604900, 8949096, 9178560, 9321975, 9943440, 10198400, 10325880, 10606336, 11014272, 11186370, 11473200, 11932128, 12238080, 12429300, 12907350, 13257920, 13423644, 13767840, 14915160, 15297600, 15909504, 16521408, 16572400, 16779555, 17209800, 17898192, 18357120, 18643950, 19886880, 20396800, 20651760, 22028544, 22372740, 22946400, 23864256, 24858600, 25814700, 26515840, 26847288, 27535680, 27965925, 29830320, 30595200, 31819008, 33042816, 33144800, 33559110, 34419600, 35796384, 36714240, 37287900, 39773760, 41303520, 44745480, 45892800, 47728512, 49717200, 51629400, 53031680, 53694576, 55071360, 55931850, 59660640, 61190400, 66085632, 66289600, 67118220, 68839200, 71592768, 74575800, 79547520, 82607040, 83897775, 89490960, 91785600, 95457024, 99434400, 103258800, 107389152, 110142720, 111863700, 119321280, 132579200, 134236440, 137678400, 143185536, 149151600, 159095040, 165214080, 167795550, 178981920, 183571200, 198868800, 206517600, 214778304, 223727400, 238642560, 265158400, 268472880, 275356800, 286371072, 298303200, 330428160, 335591100, 357963840, 397737600, 413035200, 429556608, 447454800, 477285120, 536945760, 550713600, 596606400, 671182200, 715927680, 795475200, 826070400, 859113216, 894909600, 1073891520, 1193212800, 1342364400, 1431855360, 1652140800, 1789819200, 2147783040, 2386425600, 2684728800, 3579638400, 4295566080, 5369457600, 7159276800, 10738915200, 21477830400]

約数ペア:

[(1, 21477830400), (2, 10738915200), (3, 7159276800), (4, 5369457600), (5, 4295566080), (6, 3579638400), (8, 2684728800), (9, 2386425600), (10, 2147783040), (12, 1789819200), (13, 1652140800), (15, 1431855360), (16, 1342364400), (18, 1193212800), (20, 1073891520), (24, 894909600), (25, 859113216), (26, 826070400), (27, 795475200), (30, 715927680), (32, 671182200), (36, 596606400), (39, 550713600), (40, 536945760), (45, 477285120), (48, 447454800), (50, 429556608), (52, 413035200), (54, 397737600), (60, 357963840), (64, 335591100), (65, 330428160), (72, 298303200), (75, 286371072), (78, 275356800), (80, 268472880), (81, 265158400), (90, 238642560), (96, 223727400), (100, 214778304), (104, 206517600), (108, 198868800), (117, 183571200), (120, 178981920), (128, 167795550), (130, 165214080), (135, 159095040), (144, 149151600), (150, 143185536), (156, 137678400), (160, 134236440), (162, 132579200), (180, 119321280), (192, 111863700), (195, 110142720), (200, 107389152), (208, 103258800), (216, 99434400), (225, 95457024), (234, 91785600), (240, 89490960), (256, 83897775), (260, 82607040), (270, 79547520), (288, 74575800), (300, 71592768), (312, 68839200), (320, 67118220), (324, 66289600), (325, 66085632), (351, 61190400), (360, 59660640), (384, 55931850), (390, 55071360), (400, 53694576), (405, 53031680), (416, 51629400), (432, 49717200), (450, 47728512), (468, 45892800), (480, 44745480), (520, 41303520), (540, 39773760), (576, 37287900), (585, 36714240), (600, 35796384), (624, 34419600), (640, 33559110), (648, 33144800), (650, 33042816), (675, 31819008), (702, 30595200), (720, 29830320), (768, 27965925), (780, 27535680), (800, 26847288), (810, 26515840), (832, 25814700), (864, 24858600), (900, 23864256), (936, 22946400), (960, 22372740), (975, 22028544), (1040, 20651760), (1053, 20396800), (1080, 19886880), (1152, 18643950), (1170, 18357120), (1200, 17898192), (1248, 17209800), (1280, 16779555), (1296, 16572400), (1300, 16521408), (1350, 15909504), (1404, 15297600), (1440, 14915160), (1560, 13767840), (1600, 13423644), (1620, 13257920), (1664, 12907350), (1728, 12429300), (1755, 12238080), (1800, 11932128), (1872, 11473200), (1920, 11186370), (1950, 11014272), (2025, 10606336), (2080, 10325880), (2106, 10198400), (2160, 9943440), (2304, 9321975), (2340, 9178560), (2400, 8949096), (2496, 8604900), (2592, 8286200), (2600, 8260704), (2700, 7954752), (2808, 7648800), (2880, 7457580), (2925, 7342848), (3120, 6883920), (3187, 6739200), (3200, 6711822), (3240, 6628960), (3328, 6453675), (3456, 6214650), (3510, 6119040), (3600, 5966064), (3744, 5736600), (3840, 5593185), (3900, 5507136), (4050, 5303168), (4160, 5162940), (4212, 5099200), (4320, 4971720), (4680, 4589280), (4800, 4474548), (4992, 4302450), (5184, 4143100), (5200, 4130352), (5265, 4079360), (5400, 3977376), (5616, 3824400), (5760, 3728790), (5850, 3671424), (6240, 3441960), (6374, 3369600), (6400, 3355911), (6480, 3314480), (6912, 3107325), (7020, 3059520), (7200, 2983032), (7488, 2868300), (7800, 2753568), (8100, 2651584), (8320, 2581470), (8424, 2549600), (8640, 2485860), (8775, 2447616), (9360, 2294640), (9561, 2246400), (9600, 2237274), (9984, 2151225), (10368, 2071550), (10400, 2065176), (10530, 2039680), (10800, 1988688), (11232, 1912200), (11520, 1864395), (11700, 1835712), (12480, 1720980), (12748, 1684800), (12960, 1657240), (14040, 1529760), (14400, 1491516), (14976, 1434150), (15600, 1376784), (15935, 1347840), (16200, 1325792), (16640, 1290735), (16848, 1274800), (17280, 1242930), (17550, 1223808), (18720, 1147320), (19122, 1123200), (19200, 1118637), (20736, 1035775), (20800, 1032588), (21060, 1019840), (21600, 994344), (22464, 956100), (23400, 917856), (24960, 860490), (25496, 842400), (25920, 828620), (26325, 815872), (28080, 764880), (28683, 748800), (28800, 745758), (29952, 717075), (31200, 688392), (31870, 673920), (32400, 662896), (33696, 637400), (34560, 621465), (35100, 611904), (37440, 573660), (38244, 561600), (41431, 518400), (41600, 516294), (42120, 509920), (43200, 497172), (44928, 478050), (46800, 458928), (47805, 449280), (49920, 430245), (50992, 421200), (51840, 414310), (52650, 407936), (56160, 382440), (57366, 374400), (57600, 372879), (62400, 344196), (63740, 336960), (64800, 331448), (67392, 318700), (70200, 305952), (74880, 286830), (76488, 280800), (79675, 269568), (82862, 259200), (83200, 258147), (84240, 254960), (86049, 249600), (86400, 248586), (89856, 239025), (93600, 229464), (95610, 224640), (101984, 210600), (103680, 207155), (105300, 203968), (112320, 191220), (114732, 187200), (124293, 172800), (124800, 172098), (127480, 168480), (129600, 165724), (134784, 159350), (140400, 152976), (143415, 149760)]