20322489600

素因数分解:

$2^8\times 3^3\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 864

約数和(自身を含む): 87046928640

約数和(自身を除く): 66724439040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 53, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 106, 108, 112, 120, 126, 128, 135, 140, 144, 150, 159, 160, 168, 175, 180, 189, 192, 200, 210, 212, 216, 224, 225, 240, 252, 256, 265, 270, 280, 288, 300, 315, 317, 318, 320, 336, 350, 360, 371, 378, 384, 400, 420, 424, 432, 448, 450, 477, 480, 504, 525, 530, 540, 560, 576, 600, 630, 634, 636, 640, 672, 675, 700, 720, 742, 756, 768, 795, 800, 840, 848, 864, 896, 900, 945, 951, 954, 960, 1008, 1050, 1060, 1080, 1113, 1120, 1152, 1200, 1260, 1268, 1272, 1280, 1325, 1344, 1350, 1400, 1431, 1440, 1484, 1512, 1575, 1585, 1590, 1600, 1680, 1696, 1728, 1792, 1800, 1855, 1890, 1902, 1908, 1920, 2016, 2100, 2120, 2160, 2219, 2226, 2240, 2304, 2385, 2400, 2520, 2536, 2544, 2650, 2688, 2700, 2800, 2853, 2862, 2880, 2968, 3024, 3150, 3170, 3180, 3200, 3339, 3360, 3392, 3456, 3600, 3710, 3780, 3804, 3816, 3840, 3975, 4032, 4200, 4240, 4320, 4438, 4452, 4480, 4725, 4755, 4770, 4800, 5040, 5072, 5088, 5300, 5376, 5400, 5565, 5600, 5706, 5724, 5760, 5936, 6048, 6300, 6340, 6360, 6400, 6657, 6678, 6720, 6784, 6912, 7155, 7200, 7420, 7560, 7608, 7632, 7925, 7950, 8064, 8400, 8480, 8559, 8640, 8876, 8904, 8960, 9275, 9450, 9510, 9540, 9600, 10017, 10080, 10144, 10176, 10600, 10800, 11095, 11130, 11200, 11412, 11448, 11520, 11872, 11925, 12096, 12600, 12680, 12720, 13314, 13356, 13440, 13568, 14265, 14310, 14400, 14840, 15120, 15216, 15264, 15850, 15900, 16128, 16695, 16800, 16801, 16960, 17118, 17280, 17752, 17808, 18550, 18900, 19020, 19080, 19200, 19971, 20034, 20160, 20288, 20352, 21200, 21600, 22190, 22260, 22400, 22824, 22896, 23744, 23775, 23850, 24192, 25200, 25360, 25440, 26628, 26712, 26880, 27825, 28530, 28620, 28800, 29680, 30240, 30432, 30528, 31700, 31800, 33285, 33390, 33600, 33602, 33920, 34236, 34560, 35504, 35616, 35775, 37100, 37800, 38040, 38160, 39942, 40068, 40320, 40576, 40704, 42400, 42795, 43200, 44380, 44520, 44800, 45648, 45792, 47488, 47550, 47700, 48384, 50085, 50400, 50403, 50720, 50880, 53256, 53424, 55475, 55650, 57060, 57240, 57600, 59360, 59913, 60480, 60864, 61056, 63400, 63600, 66570, 66780, 67200, 67204, 67840, 68472, 71008, 71232, 71325, 71550, 74200, 75600, 76080, 76320, 79884, 80136, 80640, 81152, 83475, 84005, 84800, 85590, 86400, 88760, 89040, 91296, 91584, 94976, 95100, 95400, 99855, 100170, 100800, 100806, 101440, 101760, 106512, 106848, 110950, 111300, 114120, 114480, 117607, 118720, 119826, 120960, 121728, 122112, 126800, 127200, 133140, 133560, 134400, 134408, 136944, 142016, 142464, 142650, 143100, 148400, 151200, 151209, 152160, 152640, 159768, 160272, 166425, 166950, 168010, 169600, 171180, 172800, 177520, 178080, 182592, 183168, 190200, 190800, 199710, 200340, 201600, 201612, 202880, 203520, 213024, 213696, 213975, 221900, 222600, 228240, 228960, 235214, 237440, 239652, 241920, 243456, 250425, 252015, 253600, 254400, 266280, 267120, 268816, 273888, 284032, 284928, 285300, 286200, 296800, 299565, 302400, 302418, 304320, 305280, 319536, 320544, 332850, 333900, 336020, 339200, 342360, 352821, 355040, 356160, 365184, 366336, 380400, 381600, 399420, 400680, 403200, 403224, 405760, 420025, 426048, 427392, 427950, 443800, 445200, 453627, 456480, 457920, 470428, 474880, 479304, 499275, 500850, 504030, 507200, 508800, 532560, 534240, 537632, 547776, 568064, 570600, 572400, 588035, 593600, 599130, 604800, 604836, 608640, 610560, 639072, 641088, 665700, 667800, 672040, 684720, 705642, 710080, 712320, 730368, 756045, 760800, 763200, 798840, 801360, 806448, 840050, 852096, 854784, 855900, 887600, 890400, 907254, 912960, 915840, 940856, 958608, 998550, 1001700, 1008060, 1014400, 1017600, 1058463, 1065120, 1068480, 1075264, 1095552, 1141200, 1144800, 1176070, 1187200, 1198260, 1209600, 1209672, 1217280, 1260075, 1278144, 1282176, 1331400, 1335600, 1344080, 1369440, 1411284, 1420160, 1424640, 1497825, 1512090, 1521600, 1526400, 1597680, 1602720, 1612896, 1680100, 1704192, 1711800, 1764105, 1775200, 1780800, 1814508, 1825920, 1831680, 1881712, 1917216, 1997100, 2003400, 2016120, 2028800, 2116926, 2130240, 2136960, 2150528, 2191104, 2268135, 2282400, 2289600, 2352140, 2374400, 2396520, 2419344, 2520150, 2556288, 2564352, 2662800, 2671200, 2688160, 2738880, 2822568, 2840320, 2940175, 2995650, 3024180, 3043200, 3052800, 3175389, 3195360, 3205440, 3225792, 3360200, 3423600, 3528210, 3550400, 3561600, 3629016, 3651840, 3763424, 3780225, 3834432, 3994200, 4006800, 4032240, 4233852, 4260480, 4273920, 4301056, 4536270, 4564800, 4579200, 4704280, 4793040, 4838688, 5040300, 5112576, 5292315, 5325600, 5342400, 5376320, 5477760, 5645136, 5880350, 5991300, 6048360, 6086400, 6350778, 6390720, 6410880, 6451584, 6720400, 6847200, 7056420, 7100800, 7123200, 7258032, 7526848, 7560450, 7668864, 7988400, 8013600, 8064480, 8467704, 8520960, 8820525, 9072540, 9129600, 9158400, 9408560, 9586080, 9677376, 10080600, 10584630, 10651200, 10684800, 10752640, 10955520, 11290272, 11340675, 11760700, 11982600, 12096720, 12701556, 12781440, 12821760, 12903168, 13440800, 13694400, 14112840, 14201600, 14516064, 15053696, 15120900, 15337728, 15876945, 15976800, 16027200, 16128960, 16935408, 17641050, 18145080, 18259200, 18817120, 19172160, 19354752, 20161200, 21169260, 21302400, 21369600, 21505280, 22580544, 22681350, 23521400, 23965200, 24193440, 25403112, 25562880, 26461575, 26881600, 27388800, 28225680, 29032128, 30107392, 30241800, 31753890, 31953600, 32054400, 32257920, 33870816, 35282100, 36290160, 37634240, 38344320, 38709504, 40322400, 42338520, 42604800, 45161088, 45362700, 47042800, 47930400, 48386880, 50806224, 52923150, 53763200, 54777600, 56451360, 58064256, 60483600, 63507780, 63907200, 64108800, 64515840, 67741632, 70564200, 72580320, 75268480, 76688640, 79384725, 80644800, 84677040, 90322176, 90725400, 94085600, 95860800, 96773760, 101612448, 105846300, 107526400, 112902720, 116128512, 120967200, 127015560, 127814400, 135483264, 141128400, 145160640, 150536960, 158769450, 161289600, 169354080, 181450800, 188171200, 191721600, 193547520, 203224896, 211692600, 225805440, 241934400, 254031120, 270966528, 282256800, 290321280, 317538900, 322579200, 338708160, 362901600, 376342400, 383443200, 406449792, 423385200, 451610880, 483868800, 508062240, 564513600, 580642560, 635077800, 677416320, 725803200, 752684800, 812899584, 846770400, 967737600, 1016124480, 1129027200, 1270155600, 1354832640, 1451606400, 1693540800, 2032248960, 2258054400, 2540311200, 2903212800, 3387081600, 4064497920, 5080622400, 6774163200, 10161244800, 20322489600]

約数ペア:

[(1, 20322489600), (2, 10161244800), (3, 6774163200), (4, 5080622400), (5, 4064497920), (6, 3387081600), (7, 2903212800), (8, 2540311200), (9, 2258054400), (10, 2032248960), (12, 1693540800), (14, 1451606400), (15, 1354832640), (16, 1270155600), (18, 1129027200), (20, 1016124480), (21, 967737600), (24, 846770400), (25, 812899584), (27, 752684800), (28, 725803200), (30, 677416320), (32, 635077800), (35, 580642560), (36, 564513600), (40, 508062240), (42, 483868800), (45, 451610880), (48, 423385200), (50, 406449792), (53, 383443200), (54, 376342400), (56, 362901600), (60, 338708160), (63, 322579200), (64, 317538900), (70, 290321280), (72, 282256800), (75, 270966528), (80, 254031120), (84, 241934400), (90, 225805440), (96, 211692600), (100, 203224896), (105, 193547520), (106, 191721600), (108, 188171200), (112, 181450800), (120, 169354080), (126, 161289600), (128, 158769450), (135, 150536960), (140, 145160640), (144, 141128400), (150, 135483264), (159, 127814400), (160, 127015560), (168, 120967200), (175, 116128512), (180, 112902720), (189, 107526400), (192, 105846300), (200, 101612448), (210, 96773760), (212, 95860800), (216, 94085600), (224, 90725400), (225, 90322176), (240, 84677040), (252, 80644800), (256, 79384725), (265, 76688640), (270, 75268480), (280, 72580320), (288, 70564200), (300, 67741632), (315, 64515840), (317, 64108800), (318, 63907200), (320, 63507780), (336, 60483600), (350, 58064256), (360, 56451360), (371, 54777600), (378, 53763200), (384, 52923150), (400, 50806224), (420, 48386880), (424, 47930400), (432, 47042800), (448, 45362700), (450, 45161088), (477, 42604800), (480, 42338520), (504, 40322400), (525, 38709504), (530, 38344320), (540, 37634240), (560, 36290160), (576, 35282100), (600, 33870816), (630, 32257920), (634, 32054400), (636, 31953600), (640, 31753890), (672, 30241800), (675, 30107392), (700, 29032128), (720, 28225680), (742, 27388800), (756, 26881600), (768, 26461575), (795, 25562880), (800, 25403112), (840, 24193440), (848, 23965200), (864, 23521400), (896, 22681350), (900, 22580544), (945, 21505280), (951, 21369600), (954, 21302400), (960, 21169260), (1008, 20161200), (1050, 19354752), (1060, 19172160), (1080, 18817120), (1113, 18259200), (1120, 18145080), (1152, 17641050), (1200, 16935408), (1260, 16128960), (1268, 16027200), (1272, 15976800), (1280, 15876945), (1325, 15337728), (1344, 15120900), (1350, 15053696), (1400, 14516064), (1431, 14201600), (1440, 14112840), (1484, 13694400), (1512, 13440800), (1575, 12903168), (1585, 12821760), (1590, 12781440), (1600, 12701556), (1680, 12096720), (1696, 11982600), (1728, 11760700), (1792, 11340675), (1800, 11290272), (1855, 10955520), (1890, 10752640), (1902, 10684800), (1908, 10651200), (1920, 10584630), (2016, 10080600), (2100, 9677376), (2120, 9586080), (2160, 9408560), (2219, 9158400), (2226, 9129600), (2240, 9072540), (2304, 8820525), (2385, 8520960), (2400, 8467704), (2520, 8064480), (2536, 8013600), (2544, 7988400), (2650, 7668864), (2688, 7560450), (2700, 7526848), (2800, 7258032), (2853, 7123200), (2862, 7100800), (2880, 7056420), (2968, 6847200), (3024, 6720400), (3150, 6451584), (3170, 6410880), (3180, 6390720), (3200, 6350778), (3339, 6086400), (3360, 6048360), (3392, 5991300), (3456, 5880350), (3600, 5645136), (3710, 5477760), (3780, 5376320), (3804, 5342400), (3816, 5325600), (3840, 5292315), (3975, 5112576), (4032, 5040300), (4200, 4838688), (4240, 4793040), (4320, 4704280), (4438, 4579200), (4452, 4564800), (4480, 4536270), (4725, 4301056), (4755, 4273920), (4770, 4260480), (4800, 4233852), (5040, 4032240), (5072, 4006800), (5088, 3994200), (5300, 3834432), (5376, 3780225), (5400, 3763424), (5565, 3651840), (5600, 3629016), (5706, 3561600), (5724, 3550400), (5760, 3528210), (5936, 3423600), (6048, 3360200), (6300, 3225792), (6340, 3205440), (6360, 3195360), (6400, 3175389), (6657, 3052800), (6678, 3043200), (6720, 3024180), (6784, 2995650), (6912, 2940175), (7155, 2840320), (7200, 2822568), (7420, 2738880), (7560, 2688160), (7608, 2671200), (7632, 2662800), (7925, 2564352), (7950, 2556288), (8064, 2520150), (8400, 2419344), (8480, 2396520), (8559, 2374400), (8640, 2352140), (8876, 2289600), (8904, 2282400), (8960, 2268135), (9275, 2191104), (9450, 2150528), (9510, 2136960), (9540, 2130240), (9600, 2116926), (10017, 2028800), (10080, 2016120), (10144, 2003400), (10176, 1997100), (10600, 1917216), (10800, 1881712), (11095, 1831680), (11130, 1825920), (11200, 1814508), (11412, 1780800), (11448, 1775200), (11520, 1764105), (11872, 1711800), (11925, 1704192), (12096, 1680100), (12600, 1612896), (12680, 1602720), (12720, 1597680), (13314, 1526400), (13356, 1521600), (13440, 1512090), (13568, 1497825), (14265, 1424640), (14310, 1420160), (14400, 1411284), (14840, 1369440), (15120, 1344080), (15216, 1335600), (15264, 1331400), (15850, 1282176), (15900, 1278144), (16128, 1260075), (16695, 1217280), (16800, 1209672), (16801, 1209600), (16960, 1198260), (17118, 1187200), (17280, 1176070), (17752, 1144800), (17808, 1141200), (18550, 1095552), (18900, 1075264), (19020, 1068480), (19080, 1065120), (19200, 1058463), (19971, 1017600), (20034, 1014400), (20160, 1008060), (20288, 1001700), (20352, 998550), (21200, 958608), (21600, 940856), (22190, 915840), (22260, 912960), (22400, 907254), (22824, 890400), (22896, 887600), (23744, 855900), (23775, 854784), (23850, 852096), (24192, 840050), (25200, 806448), (25360, 801360), (25440, 798840), (26628, 763200), (26712, 760800), (26880, 756045), (27825, 730368), (28530, 712320), (28620, 710080), (28800, 705642), (29680, 684720), (30240, 672040), (30432, 667800), (30528, 665700), (31700, 641088), (31800, 639072), (33285, 610560), (33390, 608640), (33600, 604836), (33602, 604800), (33920, 599130), (34236, 593600), (34560, 588035), (35504, 572400), (35616, 570600), (35775, 568064), (37100, 547776), (37800, 537632), (38040, 534240), (38160, 532560), (39942, 508800), (40068, 507200), (40320, 504030), (40576, 500850), (40704, 499275), (42400, 479304), (42795, 474880), (43200, 470428), (44380, 457920), (44520, 456480), (44800, 453627), (45648, 445200), (45792, 443800), (47488, 427950), (47550, 427392), (47700, 426048), (48384, 420025), (50085, 405760), (50400, 403224), (50403, 403200), (50720, 400680), (50880, 399420), (53256, 381600), (53424, 380400), (55475, 366336), (55650, 365184), (57060, 356160), (57240, 355040), (57600, 352821), (59360, 342360), (59913, 339200), (60480, 336020), (60864, 333900), (61056, 332850), (63400, 320544), (63600, 319536), (66570, 305280), (66780, 304320), (67200, 302418), (67204, 302400), (67840, 299565), (68472, 296800), (71008, 286200), (71232, 285300), (71325, 284928), (71550, 284032), (74200, 273888), (75600, 268816), (76080, 267120), (76320, 266280), (79884, 254400), (80136, 253600), (80640, 252015), (81152, 250425), (83475, 243456), (84005, 241920), (84800, 239652), (85590, 237440), (86400, 235214), (88760, 228960), (89040, 228240), (91296, 222600), (91584, 221900), (94976, 213975), (95100, 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