256347203840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 864

約数和(自身を含む): 808957771776

約数和(自身を除く): 552610567936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 43, 52, 56, 62, 64, 65, 70, 80, 86, 91, 104, 112, 124, 127, 128, 130, 140, 155, 160, 169, 172, 182, 208, 215, 217, 224, 248, 254, 256, 260, 280, 301, 310, 320, 338, 344, 364, 403, 416, 430, 434, 448, 455, 496, 508, 520, 559, 560, 602, 620, 635, 640, 676, 688, 728, 806, 832, 845, 860, 868, 889, 896, 910, 992, 1016, 1040, 1085, 1118, 1120, 1183, 1204, 1240, 1270, 1280, 1333, 1352, 1376, 1456, 1505, 1612, 1651, 1664, 1690, 1720, 1736, 1778, 1792, 1820, 1984, 2015, 2032, 2080, 2170, 2236, 2240, 2366, 2408, 2480, 2540, 2666, 2704, 2752, 2795, 2821, 2912, 3010, 3224, 3302, 3328, 3380, 3440, 3472, 3556, 3640, 3913, 3937, 3968, 4030, 4064, 4160, 4340, 4445, 4472, 4480, 4732, 4816, 4960, 5080, 5239, 5332, 5408, 5461, 5504, 5590, 5642, 5824, 5915, 6020, 6448, 6604, 6665, 6760, 6880, 6944, 7112, 7267, 7280, 7826, 7874, 7936, 8060, 8128, 8255, 8320, 8680, 8890, 8944, 8960, 9331, 9464, 9632, 9920, 10160, 10478, 10664, 10816, 10922, 11008, 11180, 11284, 11557, 11648, 11830, 12040, 12896, 13208, 13330, 13520, 13760, 13888, 14105, 14224, 14534, 14560, 15652, 15748, 16120, 16256, 16510, 16640, 17329, 17360, 17780, 17888, 18662, 18928, 19264, 19565, 19685, 19840, 20320, 20956, 21328, 21463, 21632, 21844, 22360, 22568, 23114, 23296, 23660, 24080, 25792, 26195, 26416, 26660, 27040, 27305, 27520, 27559, 27776, 28210, 28448, 29068, 29120, 31304, 31496, 32240, 32512, 33020, 34658, 34720, 35560, 35776, 36335, 36673, 37324, 37856, 38227, 38528, 39130, 39370, 39680, 40640, 41912, 42656, 42926, 43264, 43688, 44720, 45136, 46228, 46655, 47320, 48160, 50869, 51181, 51584, 52390, 52832, 53320, 54080, 54610, 55040, 55118, 55552, 56420, 56896, 57785, 58136, 58240, 62608, 62992, 64480, 66040, 69316, 69440, 70993, 71120, 71552, 72670, 73346, 74648, 75712, 76454, 77056, 78260, 78740, 81280, 83824, 85312, 85852, 86645, 87376, 89440, 90272, 92456, 93310, 94640, 96320, 101738, 102362, 103168, 104780, 105664, 106640, 107315, 108160, 109220, 110236, 112840, 113792, 115570, 116272, 116480, 121303, 125216, 125984, 128960, 132080, 137795, 138632, 138880, 141986, 142240, 143104, 145340, 146692, 149296, 150241, 151424, 152908, 156520, 157480, 162560, 167648, 169291, 170624, 171704, 173290, 174752, 178880, 180544, 183365, 184912, 186620, 189280, 191135, 192640, 203476, 204724, 209560, 211328, 213280, 214630, 216320, 218440, 220472, 225277, 225680, 227584, 231140, 232544, 242606, 250432, 251968, 254345, 255905, 257920, 264160, 275590, 277264, 277760, 283972, 284480, 290680, 293384, 298592, 300482, 302848, 305816, 313040, 314960, 335296, 338582, 341248, 343408, 346580, 349504, 354965, 357760, 358267, 361088, 366730, 369824, 373240, 378560, 382270, 385280, 406952, 409448, 419120, 422656, 426560, 429260, 436880, 440944, 450554, 451360, 462280, 465088, 485212, 496951, 500864, 503936, 508690, 511810, 515840, 528320, 551180, 554528, 567944, 568960, 581360, 586768, 597184, 600964, 606515, 611632, 626080, 629920, 665353, 670592, 677164, 686816, 693160, 699008, 709930, 715520, 716534, 722176, 733460, 739648, 746480, 751205, 757120, 764540, 813904, 818896, 838240, 846455, 853120, 858520, 873760, 881888, 901108, 902720, 922909, 924560, 930176, 970424, 993902, 1001728, 1007872, 1017380, 1023620, 1056640, 1102360, 1109056, 1126385, 1135888, 1137920, 1162720, 1173536, 1185037, 1194368, 1201928, 1213030, 1223264, 1252160, 1259840, 1330706, 1341184, 1354328, 1373632, 1386320, 1398016, 1419860, 1433068, 1466920, 1479296, 1492960, 1502410, 1514240, 1529080, 1576939, 1627808, 1637792, 1676480, 1692910, 1706240, 1717040, 1747520, 1763776, 1791335, 1802216, 1805440, 1845818, 1849120, 1860352, 1940848, 1987804, 2034760, 2047240, 2113280, 2200783, 2204720, 2218112, 2252770, 2271776, 2325440, 2347072, 2370074, 2388736, 2403856, 2426060, 2446528, 2484755, 2504320, 2519680, 2661412, 2708656, 2747264, 2772640, 2839720, 2866136, 2933840, 2958592, 2985920, 3004820, 3058160, 3153878, 3255616, 3275584, 3326765, 3352960, 3385820, 3434080, 3495040, 3527552, 3582670, 3604432, 3610880, 3691636, 3698240, 3881696, 3975608, 4069520, 4094480, 4401566, 4409440, 4436224, 4505540, 4543552, 4614545, 4650880, 4657471, 4694144, 4740148, 4807712, 4852120, 4893056, 4969510, 5008640, 5039360, 5322824, 5417312, 5494528, 5545280, 5679440, 5732272, 5867680, 5925185, 5971840, 6009640, 6116320, 6307756, 6460363, 6511232, 6551168, 6653530, 6705920, 6771640, 6868160, 6990080, 7055104, 7165340, 7208864, 7383272, 7396480, 7763392, 7884695, 7951216, 8139040, 8188960, 8803132, 8818880, 9011080, 9087104, 9229090, 9301760, 9314942, 9388288, 9480296, 9615424, 9704240, 9786112, 9939020, 10645648, 10834624, 11003915, 11090560, 11358880, 11464544, 11735360, 11850370, 11943680, 12019280, 12232640, 12615512, 12920726, 13022464, 13102336, 13307060, 13543280, 13736320, 14330680, 14417728, 14766544, 14792960, 15405481, 15526784, 15769390, 15902432, 16278080, 16377920, 17606264, 17637760, 18022160, 18174208, 18458180, 18629884, 18960592, 19230848, 19408480, 19878040, 21291296, 21669248, 22007830, 22181120, 22717760, 22929088, 23287355, 23470720, 23700740, 24038560, 24465280, 25231024, 25841452, 26614120, 27086560, 27472640, 28610179, 28661360, 28835456, 29533088, 30810962, 31053568, 31538780, 31804864, 32301815, 32556160, 32755840, 35212528, 35275520, 36044320, 36916360, 37259768, 37921184, 38461696, 38816960, 39756080, 42582592, 43338496, 44015660, 45435520, 45858176, 46574710, 46941440, 47401480, 48077120, 48930560, 50462048, 51682904, 53228240, 54173120, 57220358, 57322720, 57670912, 59066176, 61621924, 63077560, 63609728, 64603630, 65112320, 65511680, 70425056, 72088640, 73832720, 74519536, 75842368, 77027405, 77633920, 79512160, 85165184, 88031320, 90871040, 91716352, 93149420, 94802960, 96154240, 100924096, 103365808, 106456480, 108346240, 114440716, 114645440, 118132352, 123243848, 126155120, 127219456, 129207260, 140850112, 143050895, 144177280, 147665440, 149039072, 151684736, 154054810, 155267840, 159024320, 170330368, 176062640, 186298840, 189605920, 192308480, 200271253, 201848192, 206731616, 212912960, 216692480, 228881432, 229290880, 236264704, 246487696, 252310240, 258414520, 281700224, 286101790, 288354560, 295330880, 298078144, 303369472, 308109620, 318048640, 352125280, 372597680, 379211840, 400542506, 403696384, 413463232, 425825920, 457762864, 458581760, 492975392, 504620480, 516829040, 563400448, 572203580, 590661760, 596156288, 616219240, 636097280, 704250560, 745195360, 758423680, 801085012, 826926464, 851651840, 915525728, 985950784, 1001356265, 1009240960, 1033658080, 1144407160, 1181323520, 1192312576, 1232438480, 1408501120, 1490390720, 1516847360, 1602170024, 1653852928, 1831051456, 1971901568, 2002712530, 2018481920, 2067316160, 2288814320, 2464876960, 2817002240, 2980781440, 3204340048, 3662102912, 3943803136, 4005425060, 4134632320, 4577628640, 4929753920, 5961562880, 6408680096, 7324205824, 8010850120, 8269264640, 9155257280, 9859507840, 12817360192, 16021700240, 18310514560, 19719015680, 25634720384, 32043400480, 36621029120, 51269440768, 64086800960, 128173601920, 256347203840]

約数ペア:

[(1, 256347203840), (2, 128173601920), (4, 64086800960), (5, 51269440768), (7, 36621029120), (8, 32043400480), (10, 25634720384), (13, 19719015680), (14, 18310514560), (16, 16021700240), (20, 12817360192), (26, 9859507840), (28, 9155257280), (31, 8269264640), (32, 8010850120), (35, 7324205824), (40, 6408680096), (43, 5961562880), (52, 4929753920), (56, 4577628640), (62, 4134632320), (64, 4005425060), (65, 3943803136), (70, 3662102912), (80, 3204340048), (86, 2980781440), (91, 2817002240), (104, 2464876960), (112, 2288814320), (124, 2067316160), (127, 2018481920), (128, 2002712530), (130, 1971901568), (140, 1831051456), (155, 1653852928), (160, 1602170024), (169, 1516847360), (172, 1490390720), (182, 1408501120), (208, 1232438480), (215, 1192312576), (217, 1181323520), (224, 1144407160), (248, 1033658080), (254, 1009240960), (256, 1001356265), (260, 985950784), (280, 915525728), (301, 851651840), (310, 826926464), (320, 801085012), (338, 758423680), (344, 745195360), (364, 704250560), (403, 636097280), (416, 616219240), (430, 596156288), (434, 590661760), (448, 572203580), (455, 563400448), (496, 516829040), (508, 504620480), (520, 492975392), (559, 458581760), (560, 457762864), (602, 425825920), (620, 413463232), (635, 403696384), (640, 400542506), (676, 379211840), (688, 372597680), (728, 352125280), (806, 318048640), (832, 308109620), (845, 303369472), (860, 298078144), (868, 295330880), (889, 288354560), (896, 286101790), (910, 281700224), (992, 258414520), (1016, 252310240), (1040, 246487696), (1085, 236264704), (1118, 229290880), (1120, 228881432), (1183, 216692480), (1204, 212912960), (1240, 206731616), (1270, 201848192), (1280, 200271253), (1333, 192308480), (1352, 189605920), (1376, 186298840), (1456, 176062640), (1505, 170330368), (1612, 159024320), (1651, 155267840), (1664, 154054810), (1690, 151684736), (1720, 149039072), (1736, 147665440), (1778, 144177280), (1792, 143050895), (1820, 140850112), (1984, 129207260), (2015, 127219456), (2032, 126155120), (2080, 123243848), (2170, 118132352), (2236, 114645440), (2240, 114440716), (2366, 108346240), (2408, 106456480), (2480, 103365808), (2540, 100924096), (2666, 96154240), (2704, 94802960), (2752, 93149420), (2795, 91716352), (2821, 90871040), (2912, 88031320), (3010, 85165184), (3224, 79512160), (3302, 77633920), (3328, 77027405), (3380, 75842368), (3440, 74519536), (3472, 73832720), (3556, 72088640), (3640, 70425056), (3913, 65511680), (3937, 65112320), (3968, 64603630), (4030, 63609728), (4064, 63077560), (4160, 61621924), (4340, 59066176), (4445, 57670912), (4472, 57322720), (4480, 57220358), (4732, 54173120), (4816, 53228240), (4960, 51682904), (5080, 50462048), (5239, 48930560), (5332, 48077120), (5408, 47401480), (5461, 46941440), (5504, 46574710), (5590, 45858176), (5642, 45435520), (5824, 44015660), (5915, 43338496), (6020, 42582592), (6448, 39756080), (6604, 38816960), (6665, 38461696), (6760, 37921184), (6880, 37259768), (6944, 36916360), (7112, 36044320), (7267, 35275520), (7280, 35212528), (7826, 32755840), (7874, 32556160), (7936, 32301815), (8060, 31804864), (8128, 31538780), (8255, 31053568), (8320, 30810962), (8680, 29533088), (8890, 28835456), (8944, 28661360), (8960, 28610179), (9331, 27472640), (9464, 27086560), (9632, 26614120), (9920, 25841452), (10160, 25231024), (10478, 24465280), (10664, 24038560), (10816, 23700740), (10922, 23470720), (11008, 23287355), (11180, 22929088), (11284, 22717760), (11557, 22181120), (11648, 22007830), (11830, 21669248), (12040, 21291296), (12896, 19878040), (13208, 19408480), (13330, 19230848), (13520, 18960592), (13760, 18629884), (13888, 18458180), (14105, 18174208), (14224, 18022160), (14534, 17637760), (14560, 17606264), (15652, 16377920), (15748, 16278080), (16120, 15902432), (16256, 15769390), (16510, 15526784), (16640, 15405481), (17329, 14792960), (17360, 14766544), (17780, 14417728), (17888, 14330680), (18662, 13736320), (18928, 13543280), (19264, 13307060), (19565, 13102336), (19685, 13022464), (19840, 12920726), (20320, 12615512), (20956, 12232640), (21328, 12019280), (21463, 11943680), (21632, 11850370), (21844, 11735360), (22360, 11464544), (22568, 11358880), (23114, 11090560), (23296, 11003915), (23660, 10834624), (24080, 10645648), (25792, 9939020), (26195, 9786112), (26416, 9704240), (26660, 9615424), (27040, 9480296), (27305, 9388288), (27520, 9314942), (27559, 9301760), (27776, 9229090), (28210, 9087104), (28448, 9011080), (29068, 8818880), (29120, 8803132), (31304, 8188960), (31496, 8139040), (32240, 7951216), (32512, 7884695), (33020, 7763392), (34658, 7396480), (34720, 7383272), (35560, 7208864), (35776, 7165340), (36335, 7055104), (36673, 6990080), (37324, 6868160), (37856, 6771640), (38227, 6705920), (38528, 6653530), (39130, 6551168), (39370, 6511232), (39680, 6460363), (40640, 6307756), (41912, 6116320), (42656, 6009640), (42926, 5971840), (43264, 5925185), (43688, 5867680), (44720, 5732272), (45136, 5679440), (46228, 5545280), (46655, 5494528), (47320, 5417312), (48160, 5322824), (50869, 5039360), (51181, 5008640), (51584, 4969510), (52390, 4893056), (52832, 4852120), (53320, 4807712), (54080, 4740148), (54610, 4694144), (55040, 4657471), (55118, 4650880), (55552, 4614545), (56420, 4543552), (56896, 4505540), (57785, 4436224), (58136, 4409440), (58240, 4401566), (62608, 4094480), (62992, 4069520), (64480, 3975608), (66040, 3881696), (69316, 3698240), (69440, 3691636), (70993, 3610880), (71120, 3604432), (71552, 3582670), (72670, 3527552), (73346, 3495040), (74648, 3434080), (75712, 3385820), (76454, 3352960), (77056, 3326765), (78260, 3275584), (78740, 3255616), (81280, 3153878), (83824, 3058160), (85312, 3004820), (85852, 2985920), (86645, 2958592), (87376, 2933840), (89440, 2866136), (90272, 2839720), (92456, 2772640), (93310, 2747264), (94640, 2708656), (96320, 2661412), (101738, 2519680), (102362, 2504320), (103168, 2484755), (104780, 2446528), (105664, 2426060), (106640, 2403856), (107315, 2388736), (108160, 2370074), (109220, 2347072), (110236, 2325440), (112840, 2271776), (113792, 2252770), (115570, 2218112), (116272, 2204720), (116480, 2200783), (121303, 2113280), (125216, 2047240), (125984, 2034760), (128960, 1987804), (132080, 1940848), (137795, 1860352), (138632, 1849120), (138880, 1845818), (141986, 1805440), (142240, 1802216), (143104, 1791335), (145340, 1763776), (146692, 1747520), (149296, 1717040), (150241, 1706240), (151424, 1692910), (152908, 1676480), (156520, 1637792), (157480, 1627808), (162560, 1576939), (167648, 1529080), (169291, 1514240), (170624, 1502410), (171704, 1492960), (173290, 1479296), (174752, 1466920), (178880, 1433068), (180544, 1419860), (183365, 1398016), (184912, 1386320), (186620, 1373632), (189280, 1354328), (191135, 1341184), (192640, 1330706), (203476, 1259840), (204724, 1252160), (209560, 1223264), (211328, 1213030), (213280, 1201928), (214630, 1194368), (216320, 1185037), (218440, 1173536), (220472, 1162720), (225277, 1137920), (225680, 1135888), (227584, 1126385), (231140, 1109056), (232544, 1102360), (242606, 1056640), (250432, 1023620), (251968, 1017380), (254345, 1007872), (255905, 1001728), (257920, 993902), (264160, 970424), (275590, 930176), (277264, 924560), (277760, 922909), (283972, 902720), (284480, 901108), (290680, 881888), (293384, 873760), (298592, 858520), (300482, 853120), (302848, 846455), (305816, 838240), (313040, 818896), (314960, 813904), (335296, 764540), (338582, 757120), (341248, 751205), (343408, 746480), (346580, 739648), (349504, 733460), (354965, 722176), (357760, 716534), (358267, 715520), (361088, 709930), (366730, 699008), (369824, 693160), (373240, 686816), (378560, 677164), (382270, 670592), (385280, 665353), (406952, 629920), (409448, 626080), (419120, 611632), (422656, 606515), (426560, 600964), (429260, 597184), (436880, 586768), (440944, 581360), (450554, 568960), (451360, 567944), (462280, 554528), (465088, 551180), (485212, 528320), (496951, 515840), (500864, 511810), (503936, 508690)]