256206053400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 768

約数和(自身を含む): 920169676800

約数和(自身を除く): 663963623400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 62, 66, 75, 79, 88, 93, 100, 110, 120, 121, 124, 131, 132, 150, 155, 158, 165, 186, 200, 220, 237, 242, 248, 262, 264, 275, 300, 310, 316, 330, 341, 363, 372, 393, 395, 440, 465, 474, 484, 524, 550, 600, 605, 620, 632, 655, 660, 682, 726, 744, 775, 786, 790, 825, 869, 930, 948, 968, 1023, 1048, 1100, 1185, 1210, 1240, 1310, 1320, 1331, 1364, 1441, 1452, 1550, 1572, 1580, 1650, 1705, 1738, 1815, 1860, 1896, 1965, 1975, 2046, 2200, 2325, 2370, 2420, 2449, 2607, 2620, 2662, 2728, 2882, 2904, 3025, 3100, 3144, 3160, 3275, 3300, 3410, 3476, 3630, 3720, 3751, 3930, 3950, 3993, 4061, 4092, 4323, 4345, 4650, 4740, 4840, 4898, 5115, 5214, 5240, 5324, 5764, 5925, 6050, 6200, 6550, 6600, 6655, 6820, 6952, 7205, 7260, 7347, 7502, 7860, 7900, 7986, 8122, 8184, 8525, 8646, 8690, 9075, 9300, 9480, 9559, 9796, 9825, 10230, 10349, 10428, 10648, 11253, 11528, 11850, 12100, 12183, 12245, 13035, 13100, 13310, 13640, 14410, 14520, 14694, 15004, 15720, 15800, 15851, 15972, 16244, 17050, 17292, 17380, 18150, 18600, 18755, 19118, 19592, 19650, 19965, 20305, 20460, 20698, 20856, 21615, 21725, 22506, 23700, 24200, 24366, 24490, 25575, 26070, 26200, 26620, 26939, 28677, 28820, 29388, 30008, 31047, 31702, 31944, 32488, 33275, 34100, 34584, 34760, 36025, 36300, 36735, 37510, 38236, 39300, 39930, 40610, 40920, 41261, 41396, 43230, 43450, 44671, 45012, 47400, 47553, 47795, 48732, 48980, 51150, 51745, 52140, 53240, 53878, 56265, 57354, 57640, 58776, 60915, 61225, 62094, 63404, 65175, 66550, 68200, 72050, 72600, 73470, 75020, 76472, 78600, 79255, 79860, 80817, 81220, 82522, 82792, 86460, 86900, 89342, 90024, 93775, 95106, 95590, 97464, 97960, 99825, 101525, 102300, 103490, 104280, 105149, 107756, 108075, 112530, 113839, 114708, 121830, 122450, 123783, 124188, 126808, 130350, 133100, 134013, 134695, 143385, 144100, 146940, 150040, 155235, 158510, 159720, 161634, 162440, 165044, 172920, 173800, 174361, 178684, 183675, 187550, 190212, 191180, 199650, 203050, 204600, 206305, 206980, 210298, 215512, 216150, 223355, 225060, 227678, 229416, 237765, 238975, 243660, 244900, 247566, 248376, 258725, 260700, 266200, 268026, 269390, 281325, 286770, 288200, 293880, 296329, 304575, 310470, 315447, 317020, 320819, 323268, 330088, 341517, 348722, 357368, 367350, 375100, 380424, 382360, 396275, 399300, 404085, 406100, 412610, 413960, 420596, 432300, 446710, 450120, 455356, 475530, 477950, 487320, 489800, 491381, 495132, 517450, 521400, 523083, 525745, 536052, 538780, 562650, 569195, 573540, 592658, 609150, 618915, 620940, 630894, 634040, 641638, 646536, 670065, 673475, 683034, 697444, 716925, 734700, 750200, 776175, 792550, 798600, 808170, 812200, 825220, 841192, 864600, 871805, 888987, 893420, 910712, 951060, 955900, 962457, 982762, 990264, 1031525, 1034900, 1046166, 1051490, 1072104, 1077560, 1116775, 1125300, 1138390, 1147080, 1185316, 1188825, 1218300, 1237830, 1241880, 1252229, 1261788, 1283276, 1340130, 1346950, 1366068, 1394888, 1433850, 1469400, 1474143, 1481645, 1552350, 1577235, 1585100, 1604095, 1616340, 1650440, 1707585, 1743610, 1777974, 1786840, 1902120, 1911800, 1924914, 1965524, 2020425, 2063050, 2069800, 2092332, 2102980, 2233550, 2250600, 2276780, 2370632, 2377650, 2436600, 2456905, 2475660, 2504458, 2523576, 2566552, 2615415, 2628725, 2680260, 2693900, 2732136, 2845975, 2867700, 2948286, 2963290, 3094575, 3104700, 3154470, 3170200, 3208190, 3232680, 3259619, 3350325, 3415170, 3487220, 3529009, 3555948, 3756687, 3849828, 3931048, 4040850, 4126100, 4184664, 4205960, 4359025, 4444935, 4467100, 4553560, 4755300, 4812285, 4913810, 4951320, 5008916, 5230830, 5257450, 5360520, 5387800, 5405191, 5691950, 5735400, 5896572, 5926580, 6189150, 6209400, 6261145, 6308940, 6416380, 6519238, 6700650, 6830340, 6974440, 7058018, 7111896, 7370715, 7408225, 7513374, 7699656, 7886175, 8020475, 8081700, 8252200, 8537925, 8718050, 8889870, 8934200, 9510600, 9624570, 9778857, 9827620, 10017832, 10461660, 10514900, 10587027, 10810382, 11383900, 11793144, 11853160, 12284525, 12378300, 12522290, 12617880, 12832760, 13038476, 13077075, 13401300, 13660680, 13774519, 14116036, 14741430, 14816450, 15026748, 15772350, 16040950, 16163400, 16215573, 16298095, 17075850, 17436100, 17645045, 17779740, 18783435, 19249140, 19557714, 19655240, 20923320, 21029800, 21174054, 21620764, 22224675, 22767800, 24061425, 24569050, 24756600, 25044580, 26076952, 26154150, 26802600, 27025955, 27549038, 28232072, 29482860, 29632900, 30053496, 31305725, 31544700, 32081900, 32431146, 32596190, 34151700, 34872200, 35290090, 35559480, 36853575, 37566870, 38498280, 38819099, 39115428, 41323557, 42348108, 43241528, 44449350, 48122850, 48894285, 49138100, 50089160, 52308300, 52935135, 54051910, 55098076, 58965720, 59265800, 62611450, 63089400, 64163800, 64862292, 65192380, 68303400, 68872595, 70580180, 73707150, 75133740, 77638198, 78230856, 81077865, 81490475, 82647114, 84696216, 88225225, 88898700, 93917175, 96245700, 97788570, 98276200, 104616600, 105870270, 108103820, 110196152, 116457297, 125222900, 129724584, 130384760, 135129775, 137745190, 141160360, 147414300, 150267480, 155276396, 162155730, 162980950, 165294228, 176450450, 177797400, 187834350, 192491400, 194095495, 195577140, 206617785, 211740540, 216207640, 232914594, 244471425, 250445800, 264675675, 270259550, 275490380, 294828600, 310552792, 324311460, 325961900, 330588456, 344362975, 352900900, 375668700, 388190990, 391154280, 405389325, 413235570, 423481080, 427010089, 465829188, 488942850, 529351350, 540519100, 550980760, 582286485, 648622920, 651923800, 688725950, 705801800, 751337400, 776381980, 810778650, 826471140, 854020178, 931658376, 970477475, 977885700, 1033088925, 1058702700, 1081038200, 1164572970, 1281030267, 1377451900, 1552763960, 1621557300, 1652942280, 1708040356, 1940954950, 1955771400, 2066177850, 2117405400, 2135050445, 2329145940, 2562060534, 2754903800, 2911432425, 3243114600, 3416080712, 3881909900, 4132355700, 4270100890, 4658291880, 5124121068, 5822864850, 6405151335, 7763819800, 8264711400, 8540201780, 10248242136, 10675252225, 11645729700, 12810302670, 17080403560, 21350504450, 23291459400, 25620605340, 32025756675, 42701008900, 51241210680, 64051513350, 85402017800, 128103026700, 256206053400]

約数ペア:

[(1, 256206053400), (2, 128103026700), (3, 85402017800), (4, 64051513350), (5, 51241210680), (6, 42701008900), (8, 32025756675), (10, 25620605340), (11, 23291459400), (12, 21350504450), (15, 17080403560), (20, 12810302670), (22, 11645729700), (24, 10675252225), (25, 10248242136), (30, 8540201780), (31, 8264711400), (33, 7763819800), (40, 6405151335), (44, 5822864850), (50, 5124121068), (55, 4658291880), (60, 4270100890), (62, 4132355700), (66, 3881909900), (75, 3416080712), (79, 3243114600), (88, 2911432425), (93, 2754903800), (100, 2562060534), (110, 2329145940), (120, 2135050445), (121, 2117405400), (124, 2066177850), (131, 1955771400), (132, 1940954950), (150, 1708040356), (155, 1652942280), (158, 1621557300), (165, 1552763960), (186, 1377451900), (200, 1281030267), (220, 1164572970), (237, 1081038200), (242, 1058702700), (248, 1033088925), (262, 977885700), (264, 970477475), (275, 931658376), (300, 854020178), (310, 826471140), (316, 810778650), (330, 776381980), (341, 751337400), (363, 705801800), (372, 688725950), (393, 651923800), (395, 648622920), (440, 582286485), (465, 550980760), (474, 540519100), (484, 529351350), (524, 488942850), (550, 465829188), (600, 427010089), (605, 423481080), (620, 413235570), (632, 405389325), (655, 391154280), (660, 388190990), (682, 375668700), (726, 352900900), (744, 344362975), (775, 330588456), (786, 325961900), (790, 324311460), (825, 310552792), (869, 294828600), (930, 275490380), (948, 270259550), (968, 264675675), (1023, 250445800), (1048, 244471425), (1100, 232914594), (1185, 216207640), (1210, 211740540), (1240, 206617785), (1310, 195577140), (1320, 194095495), (1331, 192491400), (1364, 187834350), (1441, 177797400), (1452, 176450450), (1550, 165294228), (1572, 162980950), (1580, 162155730), (1650, 155276396), (1705, 150267480), (1738, 147414300), (1815, 141160360), (1860, 137745190), (1896, 135129775), (1965, 130384760), (1975, 129724584), (2046, 125222900), (2200, 116457297), (2325, 110196152), (2370, 108103820), (2420, 105870270), (2449, 104616600), (2607, 98276200), (2620, 97788570), (2662, 96245700), (2728, 93917175), (2882, 88898700), (2904, 88225225), (3025, 84696216), (3100, 82647114), (3144, 81490475), (3160, 81077865), (3275, 78230856), (3300, 77638198), (3410, 75133740), (3476, 73707150), (3630, 70580180), (3720, 68872595), (3751, 68303400), (3930, 65192380), (3950, 64862292), (3993, 64163800), (4061, 63089400), (4092, 62611450), (4323, 59265800), (4345, 58965720), (4650, 55098076), (4740, 54051910), (4840, 52935135), (4898, 52308300), (5115, 50089160), (5214, 49138100), (5240, 48894285), (5324, 48122850), (5764, 44449350), (5925, 43241528), (6050, 42348108), (6200, 41323557), (6550, 39115428), (6600, 38819099), (6655, 38498280), (6820, 37566870), (6952, 36853575), (7205, 35559480), (7260, 35290090), (7347, 34872200), (7502, 34151700), (7860, 32596190), (7900, 32431146), (7986, 32081900), (8122, 31544700), (8184, 31305725), (8525, 30053496), (8646, 29632900), (8690, 29482860), (9075, 28232072), (9300, 27549038), (9480, 27025955), (9559, 26802600), (9796, 26154150), (9825, 26076952), (10230, 25044580), (10349, 24756600), (10428, 24569050), (10648, 24061425), (11253, 22767800), (11528, 22224675), (11850, 21620764), (12100, 21174054), (12183, 21029800), (12245, 20923320), (13035, 19655240), (13100, 19557714), (13310, 19249140), (13640, 18783435), (14410, 17779740), (14520, 17645045), (14694, 17436100), (15004, 17075850), (15720, 16298095), (15800, 16215573), (15851, 16163400), (15972, 16040950), (16244, 15772350), (17050, 15026748), (17292, 14816450), (17380, 14741430), (18150, 14116036), (18600, 13774519), (18755, 13660680), (19118, 13401300), (19592, 13077075), (19650, 13038476), (19965, 12832760), (20305, 12617880), (20460, 12522290), (20698, 12378300), (20856, 12284525), (21615, 11853160), (21725, 11793144), (22506, 11383900), (23700, 10810382), (24200, 10587027), (24366, 10514900), (24490, 10461660), (25575, 10017832), (26070, 9827620), (26200, 9778857), (26620, 9624570), (26939, 9510600), (28677, 8934200), (28820, 8889870), (29388, 8718050), (30008, 8537925), (31047, 8252200), (31702, 8081700), (31944, 8020475), (32488, 7886175), (33275, 7699656), (34100, 7513374), (34584, 7408225), (34760, 7370715), (36025, 7111896), (36300, 7058018), (36735, 6974440), (37510, 6830340), (38236, 6700650), (39300, 6519238), (39930, 6416380), (40610, 6308940), (40920, 6261145), (41261, 6209400), (41396, 6189150), (43230, 5926580), (43450, 5896572), (44671, 5735400), (45012, 5691950), (47400, 5405191), (47553, 5387800), (47795, 5360520), (48732, 5257450), (48980, 5230830), (51150, 5008916), (51745, 4951320), (52140, 4913810), (53240, 4812285), (53878, 4755300), (56265, 4553560), (57354, 4467100), (57640, 4444935), (58776, 4359025), (60915, 4205960), (61225, 4184664), (62094, 4126100), (63404, 4040850), (65175, 3931048), (66550, 3849828), (68200, 3756687), (72050, 3555948), (72600, 3529009), (73470, 3487220), (75020, 3415170), (76472, 3350325), (78600, 3259619), (79255, 3232680), (79860, 3208190), (80817, 3170200), (81220, 3154470), (82522, 3104700), (82792, 3094575), (86460, 2963290), (86900, 2948286), (89342, 2867700), (90024, 2845975), (93775, 2732136), (95106, 2693900), (95590, 2680260), (97464, 2628725), (97960, 2615415), (99825, 2566552), (101525, 2523576), (102300, 2504458), (103490, 2475660), (104280, 2456905), (105149, 2436600), (107756, 2377650), (108075, 2370632), (112530, 2276780), (113839, 2250600), (114708, 2233550), (121830, 2102980), (122450, 2092332), (123783, 2069800), (124188, 2063050), (126808, 2020425), (130350, 1965524), (133100, 1924914), (134013, 1911800), (134695, 1902120), (143385, 1786840), (144100, 1777974), (146940, 1743610), (150040, 1707585), (155235, 1650440), (158510, 1616340), (159720, 1604095), (161634, 1585100), (162440, 1577235), (165044, 1552350), (172920, 1481645), (173800, 1474143), (174361, 1469400), (178684, 1433850), (183675, 1394888), (187550, 1366068), (190212, 1346950), (191180, 1340130), (199650, 1283276), (203050, 1261788), (204600, 1252229), (206305, 1241880), (206980, 1237830), (210298, 1218300), (215512, 1188825), (216150, 1185316), (223355, 1147080), (225060, 1138390), (227678, 1125300), (229416, 1116775), (237765, 1077560), (238975, 1072104), (243660, 1051490), (244900, 1046166), (247566, 1034900), (248376, 1031525), (258725, 990264), (260700, 982762), (266200, 962457), (268026, 955900), (269390, 951060), (281325, 910712), (286770, 893420), (288200, 888987), (293880, 871805), (296329, 864600), (304575, 841192), (310470, 825220), (315447, 812200), (317020, 808170), (320819, 798600), (323268, 792550), (330088, 776175), (341517, 750200), (348722, 734700), (357368, 716925), (367350, 697444), (375100, 683034), (380424, 673475), (382360, 670065), (396275, 646536), (399300, 641638), (404085, 634040), (406100, 630894), (412610, 620940), (413960, 618915), (420596, 609150), (432300, 592658), (446710, 573540), (450120, 569195), (455356, 562650), (475530, 538780), (477950, 536052), (487320, 525745), (489800, 523083), (491381, 521400), (495132, 517450)]