21204331200

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2282

約数の個数: 672

約数和(自身を含む): 88179981120

約数和(自身を除く): 66975649920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 54, 60, 64, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 108, 117, 120, 130, 135, 136, 144, 150, 153, 156, 160, 170, 180, 192, 195, 200, 204, 208, 216, 221, 225, 234, 240, 255, 260, 270, 272, 288, 300, 306, 312, 320, 325, 340, 351, 360, 390, 400, 408, 416, 425, 432, 442, 450, 459, 468, 480, 510, 520, 540, 544, 576, 585, 600, 612, 624, 650, 663, 675, 680, 702, 720, 765, 780, 800, 816, 832, 850, 864, 884, 900, 918, 936, 960, 975, 1020, 1040, 1080, 1088, 1105, 1170, 1200, 1224, 1248, 1275, 1300, 1326, 1350, 1360, 1404, 1440, 1530, 1560, 1600, 1632, 1700, 1728, 1755, 1768, 1800, 1836, 1872, 1950, 1989, 2040, 2080, 2160, 2210, 2221, 2295, 2340, 2400, 2448, 2496, 2550, 2600, 2652, 2700, 2720, 2808, 2880, 2925, 3060, 3120, 3264, 3315, 3400, 3510, 3536, 3600, 3672, 3744, 3825, 3900, 3978, 4080, 4160, 4320, 4420, 4442, 4590, 4680, 4800, 4896, 5100, 5200, 5304, 5400, 5440, 5525, 5616, 5850, 5967, 6120, 6240, 6630, 6663, 6800, 7020, 7072, 7200, 7344, 7488, 7650, 7800, 7956, 8160, 8640, 8775, 8840, 8884, 9180, 9360, 9792, 9945, 10200, 10400, 10608, 10800, 11050, 11105, 11232, 11475, 11700, 11934, 12240, 12480, 13260, 13326, 13600, 14040, 14144, 14400, 14688, 15300, 15600, 15912, 16320, 16575, 17550, 17680, 17768, 18360, 18720, 19890, 19989, 20400, 20800, 21216, 21600, 22100, 22210, 22464, 22950, 23400, 23868, 24480, 26520, 26652, 27200, 28080, 28873, 29376, 29835, 30600, 31200, 31824, 33150, 33315, 35100, 35360, 35536, 36720, 37440, 37757, 39780, 39978, 40800, 42432, 43200, 44200, 44420, 45900, 46800, 47736, 48960, 49725, 53040, 53304, 55525, 56160, 57746, 59670, 59967, 61200, 62400, 63648, 66300, 66630, 70200, 70720, 71072, 73440, 75514, 79560, 79956, 81600, 86619, 88400, 88840, 91800, 93600, 95472, 99450, 99945, 106080, 106608, 111050, 112320, 113271, 115492, 119340, 119934, 122400, 127296, 132600, 133260, 140400, 142144, 144365, 146880, 149175, 151028, 159120, 159912, 166575, 173238, 176800, 177680, 183600, 187200, 188785, 190944, 198900, 199890, 212160, 213216, 222100, 226542, 230984, 238680, 239868, 244800, 259857, 265200, 266520, 280800, 288730, 298350, 299835, 302056, 318240, 319824, 333150, 339813, 346476, 353600, 355360, 367200, 377570, 381888, 397800, 399780, 426432, 433095, 444200, 453084, 461968, 477360, 479736, 490841, 499725, 519714, 530400, 533040, 561600, 566355, 577460, 596700, 599670, 604112, 636480, 639648, 666300, 679626, 692952, 710720, 721825, 734400, 755140, 779571, 795600, 799560, 866190, 888400, 906168, 923936, 943925, 954720, 959472, 981682, 999450, 1019439, 1039428, 1060800, 1066080, 1132710, 1154920, 1193400, 1199340, 1208224, 1279296, 1299285, 1332600, 1359252, 1385904, 1443650, 1472523, 1499175, 1510280, 1559142, 1591200, 1599120, 1699065, 1732380, 1776800, 1812336, 1847872, 1887850, 1909440, 1918944, 1963364, 1998900, 2038878, 2078856, 2132160, 2165475, 2265420, 2309840, 2386800, 2398680, 2416448, 2454205, 2598570, 2665200, 2718504, 2771808, 2831775, 2887300, 2945046, 2998350, 3020560, 3118284, 3182400, 3198240, 3398130, 3464760, 3553600, 3624672, 3775700, 3837888, 3897855, 3926728, 3997800, 4077756, 4157712, 4330950, 4417569, 4530840, 4619680, 4773600, 4797360, 4908410, 5097195, 5197140, 5330400, 5437008, 5543616, 5663550, 5774600, 5890092, 5996700, 6041120, 6236568, 6396480, 6496425, 6796260, 6929520, 7249344, 7362615, 7551400, 7795710, 7853456, 7995600, 8155512, 8315424, 8495325, 8661900, 8835138, 9061680, 9239360, 9547200, 9594720, 9816820, 10194390, 10394280, 10660800, 10874016, 11327100, 11549200, 11780184, 11993400, 12082240, 12271025, 12473136, 12992850, 13252707, 13592520, 13859040, 14725230, 15102800, 15591420, 15706912, 15991200, 16311024, 16630848, 16990650, 17323800, 17670276, 18123360, 19189440, 19489275, 19633640, 20388780, 20788560, 21748032, 22087845, 22654200, 23098400, 23560368, 23986800, 24542050, 24946272, 25485975, 25985700, 26505414, 27185040, 27718080, 29450460, 30205600, 31182840, 31413824, 31982400, 32622048, 33981300, 34647600, 35340552, 36246720, 36813075, 38978550, 39267280, 40777560, 41577120, 44175690, 45308400, 46196800, 47120736, 47973600, 49084100, 49892544, 50971950, 51971400, 53010828, 54370080, 58900920, 60411200, 62365680, 65244096, 66263535, 67962600, 69295200, 70681104, 73626150, 77957100, 78534560, 81555120, 83154240, 88351380, 90616800, 94241472, 95947200, 98168200, 101943900, 103942800, 106021656, 108740160, 110439225, 117801840, 124731360, 132527070, 135925200, 138590400, 141362208, 147252300, 155914200, 157069120, 163110240, 176702760, 181233600, 196336400, 203887800, 207885600, 212043312, 220878450, 235603680, 249462720, 265054140, 271850400, 282724416, 294504600, 311828400, 326220480, 331317675, 353405520, 392672800, 407775600, 415771200, 424086624, 441756900, 471207360, 530108280, 543700800, 589009200, 623656800, 662635350, 706811040, 785345600, 815551200, 848173248, 883513800, 1060216560, 1178018400, 1247313600, 1325270700, 1413622080, 1631102400, 1767027600, 2120433120, 2356036800, 2650541400, 3534055200, 4240866240, 5301082800, 7068110400, 10602165600, 21204331200]

約数ペア:

[(1, 21204331200), (2, 10602165600), (3, 7068110400), (4, 5301082800), (5, 4240866240), (6, 3534055200), (8, 2650541400), (9, 2356036800), (10, 2120433120), (12, 1767027600), (13, 1631102400), (15, 1413622080), (16, 1325270700), (17, 1247313600), (18, 1178018400), (20, 1060216560), (24, 883513800), (25, 848173248), (26, 815551200), (27, 785345600), (30, 706811040), (32, 662635350), (34, 623656800), (36, 589009200), (39, 543700800), (40, 530108280), (45, 471207360), (48, 441756900), (50, 424086624), (51, 415771200), (52, 407775600), (54, 392672800), (60, 353405520), (64, 331317675), (65, 326220480), (68, 311828400), (72, 294504600), (75, 282724416), (78, 271850400), (80, 265054140), (85, 249462720), (90, 235603680), (96, 220878450), (100, 212043312), (102, 207885600), (104, 203887800), (108, 196336400), (117, 181233600), (120, 176702760), (130, 163110240), (135, 157069120), (136, 155914200), (144, 147252300), (150, 141362208), (153, 138590400), (156, 135925200), (160, 132527070), (170, 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23986800), (900, 23560368), (918, 23098400), (936, 22654200), (960, 22087845), (975, 21748032), (1020, 20788560), (1040, 20388780), (1080, 19633640), (1088, 19489275), (1105, 19189440), (1170, 18123360), (1200, 17670276), (1224, 17323800), (1248, 16990650), (1275, 16630848), (1300, 16311024), (1326, 15991200), (1350, 15706912), (1360, 15591420), (1404, 15102800), (1440, 14725230), (1530, 13859040), (1560, 13592520), (1600, 13252707), (1632, 12992850), (1700, 12473136), (1728, 12271025), (1755, 12082240), (1768, 11993400), (1800, 11780184), (1836, 11549200), (1872, 11327100), (1950, 10874016), (1989, 10660800), (2040, 10394280), (2080, 10194390), (2160, 9816820), (2210, 9594720), (2221, 9547200), (2295, 9239360), (2340, 9061680), (2400, 8835138), (2448, 8661900), (2496, 8495325), (2550, 8315424), (2600, 8155512), (2652, 7995600), (2700, 7853456), (2720, 7795710), (2808, 7551400), (2880, 7362615), (2925, 7249344), (3060, 6929520), (3120, 6796260), (3264, 6496425), (3315, 6396480), (3400, 6236568), (3510, 6041120), (3536, 5996700), (3600, 5890092), (3672, 5774600), (3744, 5663550), (3825, 5543616), (3900, 5437008), (3978, 5330400), (4080, 5197140), (4160, 5097195), (4320, 4908410), (4420, 4797360), (4442, 4773600), (4590, 4619680), (4680, 4530840), (4800, 4417569), (4896, 4330950), (5100, 4157712), (5200, 4077756), (5304, 3997800), (5400, 3926728), (5440, 3897855), (5525, 3837888), (5616, 3775700), (5850, 3624672), (5967, 3553600), (6120, 3464760), (6240, 3398130), (6630, 3198240), (6663, 3182400), (6800, 3118284), (7020, 3020560), (7072, 2998350), (7200, 2945046), (7344, 2887300), (7488, 2831775), (7650, 2771808), (7800, 2718504), (7956, 2665200), (8160, 2598570), (8640, 2454205), (8775, 2416448), (8840, 2398680), (8884, 2386800), (9180, 2309840), (9360, 2265420), (9792, 2165475), (9945, 2132160), (10200, 2078856), (10400, 2038878), (10608, 1998900), (10800, 1963364), (11050, 1918944), (11105, 1909440), (11232, 1887850), (11475, 1847872), (11700, 1812336), (11934, 1776800), (12240, 1732380), (12480, 1699065), (13260, 1599120), (13326, 1591200), (13600, 1559142), (14040, 1510280), (14144, 1499175), (14400, 1472523), (14688, 1443650), (15300, 1385904), (15600, 1359252), (15912, 1332600), (16320, 1299285), (16575, 1279296), (17550, 1208224), (17680, 1199340), (17768, 1193400), (18360, 1154920), (18720, 1132710), (19890, 1066080), (19989, 1060800), (20400, 1039428), (20800, 1019439), (21216, 999450), (21600, 981682), (22100, 959472), (22210, 954720), (22464, 943925), (22950, 923936), (23400, 906168), (23868, 888400), (24480, 866190), (26520, 799560), (26652, 795600), (27200, 779571), (28080, 755140), (28873, 734400), (29376, 721825), (29835, 710720), (30600, 692952), (31200, 679626), (31824, 666300), (33150, 639648), (33315, 636480), (35100, 604112), (35360, 599670), (35536, 596700), (36720, 577460), (37440, 566355), (37757, 561600), (39780, 533040), (39978, 530400), (40800, 519714), (42432, 499725), (43200, 490841), (44200, 479736), (44420, 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