28456384320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2192

約数の個数: 896

約数和(自身を含む): 130883558400

約数和(自身を除く): 102427174080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 54, 56, 60, 63, 64, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 102, 104, 105, 108, 112, 117, 119, 120, 126, 130, 135, 136, 140, 144, 153, 156, 160, 168, 170, 180, 182, 189, 192, 195, 204, 208, 210, 216, 221, 224, 234, 238, 240, 252, 255, 260, 270, 272, 273, 280, 288, 306, 312, 315, 320, 336, 340, 351, 357, 360, 364, 378, 390, 408, 416, 420, 432, 442, 448, 455, 459, 468, 476, 480, 504, 510, 520, 540, 544, 546, 560, 576, 585, 595, 612, 624, 630, 663, 672, 680, 702, 714, 720, 728, 756, 765, 780, 816, 819, 832, 840, 864, 884, 910, 918, 936, 945, 952, 960, 1008, 1020, 1040, 1071, 1080, 1088, 1092, 1105, 1120, 1170, 1190, 1224, 1248, 1260, 1326, 1344, 1360, 1365, 1404, 1428, 1440, 1456, 1512, 1530, 1547, 1560, 1632, 1638, 1680, 1728, 1755, 1768, 1785, 1820, 1836, 1872, 1890, 1904, 1989, 2016, 2040, 2080, 2129, 2142, 2160, 2184, 2210, 2240, 2295, 2340, 2380, 2448, 2457, 2496, 2520, 2652, 2720, 2730, 2808, 2856, 2880, 2912, 3024, 3060, 3094, 3120, 3213, 3264, 3276, 3315, 3360, 3510, 3536, 3570, 3640, 3672, 3744, 3780, 3808, 3978, 4032, 4080, 4095, 4160, 4258, 4284, 4320, 4368, 4420, 4590, 4641, 4680, 4760, 4896, 4914, 5040, 5304, 5355, 5440, 5460, 5616, 5712, 5824, 5967, 6048, 6120, 6188, 6240, 6387, 6426, 6552, 6630, 6720, 7020, 7072, 7140, 7280, 7344, 7488, 7560, 7616, 7735, 7956, 8160, 8190, 8516, 8568, 8640, 8736, 8840, 9180, 9282, 9360, 9520, 9792, 9828, 9945, 10080, 10608, 10645, 10710, 10920, 11232, 11424, 11934, 12096, 12240, 12285, 12376, 12480, 12774, 12852, 13104, 13260, 13923, 14040, 14144, 14280, 14560, 14688, 14903, 15120, 15470, 15912, 16065, 16320, 16380, 17032, 17136, 17472, 17680, 18360, 18564, 18720, 19040, 19161, 19656, 19890, 20160, 21216, 21290, 21420, 21840, 22464, 22848, 23205, 23868, 24480, 24570, 24752, 25548, 25704, 26208, 26520, 27677, 27846, 28080, 28560, 29120, 29376, 29806, 29835, 30240, 30940, 31824, 31935, 32130, 32760, 34064, 34272, 35360, 36193, 36720, 37128, 37440, 38080, 38322, 39312, 39780, 41769, 42432, 42580, 42840, 43680, 44709, 46410, 47736, 48960, 49140, 49504, 51096, 51408, 52416, 53040, 55354, 55692, 56160, 57120, 57483, 59612, 59670, 60480, 61880, 63648, 63870, 64260, 65520, 68128, 68544, 69615, 70720, 72386, 73440, 74256, 74515, 76644, 78624, 79560, 83031, 83538, 85160, 85680, 87360, 89418, 92820, 95472, 95805, 98280, 99008, 102192, 102816, 106080, 108579, 110708, 111384, 112320, 114240, 114966, 119224, 119340, 123760, 127296, 127740, 128520, 131040, 134127, 136256, 138385, 139230, 144772, 146880, 148512, 149030, 153288, 157248, 159120, 166062, 167076, 170320, 171360, 178836, 180965, 185640, 190944, 191610, 193739, 196560, 204384, 205632, 208845, 212160, 217158, 221416, 222768, 223545, 229932, 238448, 238680, 247520, 249093, 253351, 255480, 257040, 262080, 268254, 276770, 278460, 287415, 289544, 297024, 298060, 306576, 318240, 325737, 332124, 334152, 340640, 342720, 357672, 361930, 371280, 381888, 383220, 387478, 393120, 402381, 408768, 415155, 417690, 434316, 442832, 445536, 447090, 459864, 470509, 476896, 477360, 495040, 498186, 506702, 510960, 514080, 536508, 542895, 553540, 556920, 574830, 579088, 581217, 596120, 613152, 636480, 651474, 664248, 668304, 670635, 681280, 715344, 723860, 742560, 747279, 760053, 766440, 774956, 786240, 804762, 830310, 835380, 868632, 885664, 891072, 894180, 919728, 941018, 953792, 954720, 968695, 977211, 996372, 1013404, 1021920, 1028160, 1073016, 1085790, 1107080, 1113840, 1149660, 1158176, 1162434, 1192240, 1226304, 1245465, 1266755, 1302948, 1328496, 1336608, 1341270, 1411527, 1430688, 1447720, 1485120, 1494558, 1520106, 1532880, 1549912, 1609524, 1628685, 1660620, 1670760, 1737264, 1743651, 1771328, 1788360, 1839456, 1882036, 1909440, 1937390, 1954422, 1992744, 2011905, 2026808, 2043840, 2146032, 2171580, 2214160, 2227680, 2280159, 2299320, 2316352, 2324868, 2352545, 2384480, 2490930, 2533510, 2605896, 2656992, 2673216, 2682540, 2823054, 2861376, 2895440, 2906085, 2989116, 3040212, 3065760, 3099824, 3219048, 3257370, 3293563, 3321240, 3341520, 3474528, 3487302, 3576720, 3678912, 3736395, 3764072, 3800265, 3874780, 3908844, 3985488, 4023810, 4053616, 4234581, 4292064, 4343160, 4428320, 4455360, 4560318, 4598640, 4649736, 4705090, 4768960, 4886055, 4981860, 5067020, 5211792, 5230953, 5313984, 5365080, 5646108, 5790880, 5812170, 5978232, 6080424, 6131520, 6199648, 6438096, 6514740, 6587126, 6642480, 6683040, 6840477, 6949056, 6974604, 7057635, 7153440, 7472790, 7528144, 7600530, 7749560, 7817688, 7970976, 8047620, 8107232, 8469162, 8584128, 8686320, 8718255, 8856640, 9120636, 9197280, 9299472, 9410180, 9772110, 9880689, 9963720, 10134040, 10423584, 10461906, 10730160, 11292216, 11400795, 11581760, 11624340, 11956464, 12160848, 12399296, 12703743, 12876192, 13029480, 13174252, 13284960, 13366080, 13680954, 13949208, 14115270, 14306880, 14945580, 15056288, 15201060, 15499120, 15635376, 15941952, 16095240, 16214464, 16467815, 16938324, 17372640, 17436510, 18241272, 18394560, 18598944, 18820360, 19544220, 19761378, 19927440, 20268080, 20847168, 20923812, 21172905, 21460320, 22584432, 22801590, 23248680, 23912928, 24321696, 25407486, 25752384, 26058960, 26154765, 26348504, 26569920, 27361908, 27898416, 28230540, 29642067, 29891160, 30112576, 30402120, 30998240, 31270752, 32190480, 32935630, 33876648, 34202385, 34745280, 34873020, 36482544, 37197888, 37640720, 39088440, 39522756, 39854880, 40536160, 41847624, 42345810, 42920640, 45168864, 45603180, 46497360, 47825856, 48643392, 49403445, 50814972, 52117920, 52309530, 52697008, 54723816, 55796832, 56461080, 59284134, 59782320, 60804240, 61996480, 62541504, 63518715, 64380960, 65871260, 67753296, 68404770, 69746040, 72965088, 75281440, 78176880, 79045512, 79709760, 81072320, 83695248, 84691620, 88926201, 90337728, 91206360, 92994720, 98806890, 101629944, 104235840, 104619060, 105394016, 109447632, 111593664, 112922160, 118568268, 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約数ペア:

[(1, 28456384320), (2, 14228192160), (3, 9485461440), (4, 7114096080), (5, 5691276864), (6, 4742730720), (7, 4065197760), (8, 3557048040), (9, 3161820480), (10, 2845638432), (12, 2371365360), (13, 2188952640), (14, 2032598880), (15, 1897092288), (16, 1778524020), (17, 1673904960), (18, 1580910240), (20, 1422819216), (21, 1355065920), (24, 1185682680), (26, 1094476320), (27, 1053940160), (28, 1016299440), (30, 948546144), (32, 889262010), (34, 836952480), (35, 813039552), (36, 790455120), (39, 729650880), (40, 711409608), (42, 677532960), (45, 632364096), (48, 592841340), (51, 557968320), (52, 547238160), (54, 526970080), (56, 508149720), (60, 474273072), (63, 451688640), (64, 444631005), (65, 437790528), (68, 418476240), (70, 406519776), (72, 395227560), (78, 364825440), (80, 355704804), (84, 338766480), (85, 334780992), (90, 316182048), (91, 312707520), (96, 296420670), (102, 278984160), (104, 273619080), (105, 271013184), (108, 263485040), (112, 254074860), (117, 243216960), (119, 239129280), (120, 237136536), (126, 225844320), (130, 218895264), (135, 210788032), (136, 209238120), (140, 203259888), (144, 197613780), (153, 185989440), (156, 182412720), (160, 177852402), (168, 169383240), (170, 167390496), (180, 158091024), (182, 156353760), (189, 150562880), (192, 148210335), (195, 145930176), (204, 139492080), (208, 136809540), (210, 135506592), (216, 131742520), (221, 128761920), (224, 127037430), (234, 121608480), (238, 119564640), (240, 118568268), (252, 112922160), (255, 111593664), (260, 109447632), (270, 105394016), (272, 104619060), (273, 104235840), (280, 101629944), (288, 98806890), (306, 92994720), (312, 91206360), (315, 90337728), (320, 88926201), (336, 84691620), (340, 83695248), (351, 81072320), (357, 79709760), (360, 79045512), (364, 78176880), (378, 75281440), (390, 72965088), (408, 69746040), (416, 68404770), (420, 67753296), (432, 65871260), (442, 64380960), (448, 63518715), (455, 62541504), (459, 61996480), (468, 60804240), (476, 59782320), (480, 59284134), (504, 56461080), (510, 55796832), (520, 54723816), (540, 52697008), (544, 52309530), (546, 52117920), (560, 50814972), (576, 49403445), (585, 48643392), (595, 47825856), (612, 46497360), (624, 45603180), (630, 45168864), (663, 42920640), (672, 42345810), (680, 41847624), (702, 40536160), (714, 39854880), (720, 39522756), (728, 39088440), (756, 37640720), (765, 37197888), (780, 36482544), (816, 34873020), (819, 34745280), (832, 34202385), (840, 33876648), (864, 32935630), (884, 32190480), (910, 31270752), (918, 30998240), (936, 30402120), (945, 30112576), (952, 29891160), (960, 29642067), (1008, 28230540), (1020, 27898416), (1040, 27361908), (1071, 26569920), (1080, 26348504), (1088, 26154765), (1092, 26058960), (1105, 25752384), (1120, 25407486), (1170, 24321696), (1190, 23912928), (1224, 23248680), (1248, 22801590), (1260, 22584432), (1326, 21460320), (1344, 21172905), (1360, 20923812), (1365, 20847168), (1404, 20268080), (1428, 19927440), (1440, 19761378), (1456, 19544220), (1512, 18820360), (1530, 18598944), (1547, 18394560), (1560, 18241272), (1632, 17436510), (1638, 17372640), (1680, 16938324), (1728, 16467815), (1755, 16214464), (1768, 16095240), (1785, 15941952), (1820, 15635376), (1836, 15499120), (1872, 15201060), (1890, 15056288), (1904, 14945580), (1989, 14306880), (2016, 14115270), (2040, 13949208), (2080, 13680954), (2129, 13366080), (2142, 13284960), (2160, 13174252), (2184, 13029480), (2210, 12876192), (2240, 12703743), (2295, 12399296), (2340, 12160848), (2380, 11956464), (2448, 11624340), (2457, 11581760), (2496, 11400795), (2520, 11292216), (2652, 10730160), (2720, 10461906), (2730, 10423584), (2808, 10134040), (2856, 9963720), (2880, 9880689), (2912, 9772110), (3024, 9410180), (3060, 9299472), (3094, 9197280), (3120, 9120636), (3213, 8856640), (3264, 8718255), (3276, 8686320), (3315, 8584128), (3360, 8469162), (3510, 8107232), (3536, 8047620), (3570, 7970976), (3640, 7817688), (3672, 7749560), (3744, 7600530), (3780, 7528144), (3808, 7472790), (3978, 7153440), (4032, 7057635), (4080, 6974604), (4095, 6949056), (4160, 6840477), (4258, 6683040), (4284, 6642480), (4320, 6587126), (4368, 6514740), (4420, 6438096), (4590, 6199648), (4641, 6131520), (4680, 6080424), (4760, 5978232), (4896, 5812170), (4914, 5790880), (5040, 5646108), (5304, 5365080), (5355, 5313984), (5440, 5230953), (5460, 5211792), (5616, 5067020), (5712, 4981860), (5824, 4886055), (5967, 4768960), (6048, 4705090), (6120, 4649736), (6188, 4598640), (6240, 4560318), (6387, 4455360), (6426, 4428320), (6552, 4343160), (6630, 4292064), (6720, 4234581), (7020, 4053616), (7072, 4023810), (7140, 3985488), (7280, 3908844), (7344, 3874780), (7488, 3800265), (7560, 3764072), (7616, 3736395), (7735, 3678912), (7956, 3576720), (8160, 3487302), (8190, 3474528), (8516, 3341520), (8568, 3321240), (8640, 3293563), (8736, 3257370), (8840, 3219048), (9180, 3099824), (9282, 3065760), (9360, 3040212), (9520, 2989116), (9792, 2906085), (9828, 2895440), (9945, 2861376), (10080, 2823054), (10608, 2682540), (10645, 2673216), (10710, 2656992), (10920, 2605896), (11232, 2533510), (11424, 2490930), (11934, 2384480), (12096, 2352545), (12240, 2324868), (12285, 2316352), (12376, 2299320), (12480, 2280159), (12774, 2227680), (12852, 2214160), (13104, 2171580), (13260, 2146032), (13923, 2043840), (14040, 2026808), (14144, 2011905), (14280, 1992744), (14560, 1954422), (14688, 1937390), (14903, 1909440), (15120, 1882036), (15470, 1839456), (15912, 1788360), (16065, 1771328), (16320, 1743651), (16380, 1737264), (17032, 1670760), (17136, 1660620), (17472, 1628685), (17680, 1609524), (18360, 1549912), (18564, 1532880), (18720, 1520106), (19040, 1494558), (19161, 1485120), (19656, 1447720), (19890, 1430688), (20160, 1411527), (21216, 1341270), (21290, 1336608), (21420, 1328496), (21840, 1302948), (22464, 1266755), (22848, 1245465), (23205, 1226304), (23868, 1192240), (24480, 1162434), (24570, 1158176), (24752, 1149660), (25548, 1113840), (25704, 1107080), (26208, 1085790), (26520, 1073016), (27677, 1028160), (27846, 1021920), (28080, 1013404), (28560, 996372), (29120, 977211), (29376, 968695), (29806, 954720), (29835, 953792), (30240, 941018), (30940, 919728), (31824, 894180), (31935, 891072), (32130, 885664), (32760, 868632), (34064, 835380), (34272, 830310), (35360, 804762), (36193, 786240), (36720, 774956), (37128, 766440), (37440, 760053), (38080, 747279), (38322, 742560), (39312, 723860), (39780, 715344), (41769, 681280), (42432, 670635), (42580, 668304), (42840, 664248), (43680, 651474), (44709, 636480), (46410, 613152), (47736, 596120), (48960, 581217), (49140, 579088), (49504, 574830), (51096, 556920), (51408, 553540), (52416, 542895), (53040, 536508), (55354, 514080), (55692, 510960), (56160, 506702), (57120, 498186), (57483, 495040), (59612, 477360), (59670, 476896), (60480, 470509), (61880, 459864), (63648, 447090), (63870, 445536), (64260, 442832), (65520, 434316), (68128, 417690), (68544, 415155), (69615, 408768), (70720, 402381), (72386, 393120), (73440, 387478), (74256, 383220), (74515, 381888), (76644, 371280), (78624, 361930), (79560, 357672), (83031, 342720), (83538, 340640), (85160, 334152), (85680, 332124), (87360, 325737), (89418, 318240), (92820, 306576), (95472, 298060), (95805, 297024), (98280, 289544), (99008, 287415), (102192, 278460), (102816, 276770), (106080, 268254), (108579, 262080), (110708, 257040), (111384, 255480), (112320, 253351), (114240, 249093), (114966, 247520), (119224, 238680), (119340, 238448), (123760, 229932), (127296, 223545), (127740, 222768), (128520, 221416), (131040, 217158), (134127, 212160), (136256, 208845), (138385, 205632), (139230, 204384), (144772, 196560), (146880, 193739), (148512, 191610), (149030, 190944), (153288, 185640), (157248, 180965), (159120, 178836), (166062, 171360), (167076, 170320)]