20432321280

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:686

約数の個数: 720

約数和(自身を含む): 85475174400

約数和(自身を除く): 65042853120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 94, 96, 105, 108, 112, 120, 126, 128, 135, 140, 141, 144, 160, 162, 168, 180, 188, 189, 192, 210, 216, 224, 235, 240, 252, 256, 270, 280, 282, 288, 315, 320, 324, 329, 336, 360, 376, 378, 384, 405, 420, 423, 432, 448, 470, 480, 504, 540, 560, 564, 567, 576, 599, 630, 640, 648, 658, 672, 705, 720, 752, 756, 768, 810, 840, 846, 864, 896, 940, 945, 960, 987, 1008, 1080, 1120, 1128, 1134, 1152, 1198, 1260, 1269, 1280, 1296, 1316, 1344, 1410, 1440, 1504, 1512, 1620, 1645, 1680, 1692, 1728, 1792, 1797, 1880, 1890, 1920, 1974, 2016, 2115, 2160, 2240, 2256, 2268, 2304, 2396, 2520, 2538, 2592, 2632, 2688, 2820, 2835, 2880, 2961, 2995, 3008, 3024, 3240, 3290, 3360, 3384, 3456, 3594, 3760, 3780, 3807, 3840, 3948, 4032, 4193, 4230, 4320, 4480, 4512, 4536, 4792, 4935, 5040, 5076, 5184, 5264, 5376, 5391, 5640, 5670, 5760, 5922, 5990, 6016, 6048, 6345, 6480, 6580, 6720, 6768, 6912, 7188, 7520, 7560, 7614, 7896, 8064, 8386, 8460, 8640, 8883, 8960, 8985, 9024, 9072, 9584, 9870, 10080, 10152, 10368, 10528, 10782, 11280, 11340, 11520, 11844, 11980, 12032, 12096, 12579, 12690, 12960, 13160, 13440, 13536, 14376, 14805, 15040, 15120, 15228, 15792, 16128, 16173, 16772, 16920, 17280, 17766, 17970, 18048, 18144, 19035, 19168, 19740, 20160, 20304, 20736, 20965, 21056, 21564, 22560, 22680, 23688, 23960, 24192, 25158, 25380, 25920, 26320, 26649, 26880, 26955, 27072, 28153, 28752, 29610, 30080, 30240, 30456, 31584, 32346, 33544, 33840, 34560, 35532, 35940, 36096, 36288, 37737, 38070, 38336, 39480, 40320, 40608, 41930, 42112, 43128, 44415, 45120, 45360, 47376, 47920, 48384, 48519, 50316, 50760, 51840, 52640, 53298, 53910, 54144, 56306, 57504, 59220, 60160, 60480, 60912, 62895, 63168, 64692, 67088, 67680, 71064, 71880, 72576, 75474, 76140, 76672, 78960, 80640, 80865, 81216, 83860, 84224, 84459, 86256, 88830, 90240, 90720, 94752, 95840, 97038, 100632, 101520, 103680, 105280, 106596, 107820, 108288, 112612, 113211, 115008, 118440, 120960, 121824, 125790, 126336, 129384, 133245, 134176, 135360, 140765, 142128, 143760, 145152, 150948, 152280, 153344, 157920, 161730, 162432, 167720, 168918, 172512, 177660, 180480, 181440, 188685, 189504, 191680, 194076, 197071, 201264, 203040, 210560, 213192, 215640, 225224, 226422, 230016, 236880, 241920, 242595, 243648, 251580, 252672, 253377, 258768, 266490, 268352, 270720, 281530, 284256, 287520, 301896, 304560, 315840, 323460, 324864, 335440, 337836, 339633, 345024, 355320, 362880, 377370, 379008, 383360, 388152, 394142, 402528, 406080, 421120, 422295, 426384, 431280, 450448, 452844, 460032, 473760, 485190, 487296, 503160, 506754, 517536, 532980, 536704, 541440, 563060, 566055, 568512, 575040, 591213, 603792, 609120, 631680, 646920, 670880, 675672, 679266, 690048, 710640, 725760, 754740, 758016, 760131, 766720, 776304, 788284, 805056, 812160, 844590, 852768, 862560, 900896, 905688, 947520, 970380, 974592, 985355, 1006320, 1013508, 1035072, 1065960, 1073408, 1126120, 1132110, 1137024, 1150080, 1182426, 1207584, 1218240, 1263360, 1266885, 1293840, 1341760, 1351344, 1358532, 1380096, 1421280, 1509480, 1520262, 1552608, 1576568, 1610112, 1624320, 1689180, 1698165, 1705536, 1725120, 1773639, 1801792, 1811376, 1895040, 1940760, 1970710, 2012640, 2027016, 2070144, 2131920, 2252240, 2264220, 2274048, 2280393, 2300160, 2364852, 2415168, 2436480, 2533770, 2587680, 2683520, 2702688, 2717064, 2842560, 2956065, 3018960, 3040524, 3105216, 3153136, 3220224, 3378360, 3396330, 3411072, 3450240, 3547278, 3603584, 3622752, 3790080, 3800655, 3881520, 3941420, 4025280, 4054032, 4140288, 4263840, 4504480, 4528440, 4560786, 4729704, 4830336, 4872960, 5067540, 5175360, 5320917, 5367040, 5405376, 5434128, 5685120, 5912130, 6037920, 6081048, 6210432, 6306272, 6756720, 6792660, 6822144, 6900480, 7094556, 7207168, 7245504, 7601310, 7763040, 7882840, 8050560, 8108064, 8527680, 8868195, 9008960, 9056880, 9121572, 9459408, 9660672, 10135080, 10350720, 10641834, 10810752, 10868256, 11370240, 11401965, 11824260, 12075840, 12162096, 12420864, 12612544, 13513440, 13585320, 14189112, 14491008, 15202620, 15526080, 15765680, 15962751, 16101120, 16216128, 17055360, 17736390, 18017920, 18113760, 18243144, 18918816, 20270160, 20701440, 21283668, 21621504, 21736512, 22803930, 23648520, 24151680, 24324192, 25225088, 26604585, 27026880, 27170640, 28378224, 28982016, 30405240, 31052160, 31531360, 31925502, 32432256, 34110720, 35472780, 36035840, 36227520, 36486288, 37837632, 40540320, 42567336, 43473024, 45607860, 47297040, 48303360, 48648384, 50450176, 53209170, 54053760, 54341280, 56756448, 60810480, 62104320, 63062720, 63851004, 64864512, 70945560, 72455040, 72972576, 75675264, 79813755, 81080640, 85134672, 86946048, 91215720, 94594080, 97296768, 106418340, 108107520, 108682560, 113512896, 121620960, 126125440, 127702008, 141891120, 144910080, 145945152, 151350528, 159627510, 162161280, 170269344, 182431440, 189188160, 194593536, 212836680, 217365120, 227025792, 243241920, 252250880, 255404016, 283782240, 291890304, 319255020, 324322560, 340538688, 364862880, 378376320, 425673360, 434730240, 454051584, 486483840, 510808032, 567564480, 583780608, 638510040, 681077376, 729725760, 756752640, 851346720, 972967680, 1021616064, 1135128960, 1277020080, 1362154752, 1459451520, 1702693440, 2043232128, 2270257920, 2554040160, 2918903040, 3405386880, 4086464256, 5108080320, 6810773760, 10216160640, 20432321280]

約数ペア:

[(1, 20432321280), (2, 10216160640), (3, 6810773760), (4, 5108080320), (5, 4086464256), (6, 3405386880), (7, 2918903040), (8, 2554040160), (9, 2270257920), (10, 2043232128), (12, 1702693440), (14, 1459451520), (15, 1362154752), (16, 1277020080), (18, 1135128960), (20, 1021616064), (21, 972967680), (24, 851346720), (27, 756752640), (28, 729725760), (30, 681077376), (32, 638510040), (35, 583780608), (36, 567564480), (40, 510808032), (42, 486483840), (45, 454051584), (47, 434730240), (48, 425673360), (54, 378376320), (56, 364862880), (60, 340538688), (63, 324322560), (64, 319255020), (70, 291890304), (72, 283782240), (80, 255404016), (81, 252250880), (84, 243241920), (90, 227025792), (94, 217365120), (96, 212836680), (105, 194593536), (108, 189188160), (112, 182431440), (120, 170269344), (126, 162161280), (128, 159627510), (135, 151350528), (140, 145945152), (141, 144910080), (144, 141891120), (160, 127702008), (162, 126125440), (168, 121620960), (180, 113512896), (188, 108682560), (189, 108107520), (192, 106418340), (210, 97296768), (216, 94594080), (224, 91215720), (235, 86946048), (240, 85134672), (252, 81080640), (256, 79813755), (270, 75675264), (280, 72972576), (282, 72455040), (288, 70945560), (315, 64864512), (320, 63851004), (324, 63062720), (329, 62104320), (336, 60810480), (360, 56756448), (376, 54341280), (378, 54053760), (384, 53209170), (405, 50450176), (420, 48648384), (423, 48303360), (432, 47297040), (448, 45607860), (470, 43473024), (480, 42567336), (504, 40540320), (540, 37837632), (560, 36486288), (564, 36227520), (567, 36035840), (576, 35472780), (599, 34110720), (630, 32432256), (640, 31925502), (648, 31531360), (658, 31052160), (672, 30405240), (705, 28982016), (720, 28378224), (752, 27170640), (756, 27026880), (768, 26604585), (810, 25225088), (840, 24324192), (846, 24151680), (864, 23648520), (896, 22803930), (940, 21736512), (945, 21621504), (960, 21283668), (987, 20701440), (1008, 20270160), (1080, 18918816), (1120, 18243144), (1128, 18113760), (1134, 18017920), (1152, 17736390), (1198, 17055360), (1260, 16216128), (1269, 16101120), (1280, 15962751), (1296, 15765680), (1316, 15526080), (1344, 15202620), (1410, 14491008), (1440, 14189112), (1504, 13585320), (1512, 13513440), (1620, 12612544), (1645, 12420864), (1680, 12162096), (1692, 12075840), (1728, 11824260), (1792, 11401965), (1797, 11370240), (1880, 10868256), (1890, 10810752), (1920, 10641834), (1974, 10350720), (2016, 10135080), (2115, 9660672), (2160, 9459408), (2240, 9121572), (2256, 9056880), (2268, 9008960), (2304, 8868195), (2396, 8527680), (2520, 8108064), (2538, 8050560), (2592, 7882840), (2632, 7763040), (2688, 7601310), (2820, 7245504), (2835, 7207168), (2880, 7094556), (2961, 6900480), (2995, 6822144), (3008, 6792660), (3024, 6756720), (3240, 6306272), (3290, 6210432), (3360, 6081048), (3384, 6037920), (3456, 5912130), (3594, 5685120), (3760, 5434128), (3780, 5405376), (3807, 5367040), (3840, 5320917), (3948, 5175360), (4032, 5067540), (4193, 4872960), (4230, 4830336), (4320, 4729704), (4480, 4560786), (4512, 4528440), (4536, 4504480), (4792, 4263840), (4935, 4140288), (5040, 4054032), (5076, 4025280), (5184, 3941420), (5264, 3881520), (5376, 3800655), (5391, 3790080), (5640, 3622752), (5670, 3603584), (5760, 3547278), (5922, 3450240), (5990, 3411072), (6016, 3396330), (6048, 3378360), (6345, 3220224), (6480, 3153136), (6580, 3105216), (6720, 3040524), (6768, 3018960), (6912, 2956065), (7188, 2842560), (7520, 2717064), (7560, 2702688), (7614, 2683520), (7896, 2587680), (8064, 2533770), (8386, 2436480), (8460, 2415168), (8640, 2364852), (8883, 2300160), (8960, 2280393), (8985, 2274048), (9024, 2264220), (9072, 2252240), (9584, 2131920), (9870, 2070144), (10080, 2027016), (10152, 2012640), (10368, 1970710), (10528, 1940760), (10782, 1895040), (11280, 1811376), (11340, 1801792), (11520, 1773639), (11844, 1725120), (11980, 1705536), (12032, 1698165), (12096, 1689180), (12579, 1624320), (12690, 1610112), (12960, 1576568), (13160, 1552608), (13440, 1520262), (13536, 1509480), (14376, 1421280), (14805, 1380096), (15040, 1358532), (15120, 1351344), (15228, 1341760), (15792, 1293840), (16128, 1266885), (16173, 1263360), (16772, 1218240), (16920, 1207584), (17280, 1182426), (17766, 1150080), (17970, 1137024), (18048, 1132110), (18144, 1126120), (19035, 1073408), (19168, 1065960), (19740, 1035072), (20160, 1013508), (20304, 1006320), (20736, 985355), (20965, 974592), (21056, 970380), (21564, 947520), (22560, 905688), (22680, 900896), (23688, 862560), (23960, 852768), (24192, 844590), (25158, 812160), (25380, 805056), (25920, 788284), (26320, 776304), (26649, 766720), (26880, 760131), (26955, 758016), (27072, 754740), (28153, 725760), (28752, 710640), (29610, 690048), (30080, 679266), (30240, 675672), (30456, 670880), (31584, 646920), (32346, 631680), (33544, 609120), (33840, 603792), (34560, 591213), (35532, 575040), (35940, 568512), (36096, 566055), (36288, 563060), (37737, 541440), (38070, 536704), (38336, 532980), (39480, 517536), (40320, 506754), (40608, 503160), (41930, 487296), (42112, 485190), (43128, 473760), (44415, 460032), (45120, 452844), (45360, 450448), (47376, 431280), (47920, 426384), (48384, 422295), (48519, 421120), (50316, 406080), (50760, 402528), (51840, 394142), (52640, 388152), (53298, 383360), (53910, 379008), (54144, 377370), (56306, 362880), (57504, 355320), (59220, 345024), (60160, 339633), (60480, 337836), (60912, 335440), (62895, 324864), (63168, 323460), (64692, 315840), (67088, 304560), (67680, 301896), (71064, 287520), (71880, 284256), (72576, 281530), (75474, 270720), (76140, 268352), (76672, 266490), (78960, 258768), (80640, 253377), (80865, 252672), (81216, 251580), (83860, 243648), (84224, 242595), (84459, 241920), (86256, 236880), (88830, 230016), (90240, 226422), (90720, 225224), (94752, 215640), (95840, 213192), (97038, 210560), (100632, 203040), (101520, 201264), (103680, 197071), (105280, 194076), (106596, 191680), (107820, 189504), (108288, 188685), (112612, 181440), (113211, 180480), (115008, 177660), (118440, 172512), (120960, 168918), (121824, 167720), (125790, 162432), (126336, 161730), (129384, 157920), (133245, 153344), (134176, 152280), (135360, 150948), (140765, 145152), (142128, 143760)]