257001554160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5227}}^1$

素因数の和:5382

約数の個数: 640

約数和(自身を含む): 1019394754560

約数和(自身を除く): 762393200400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 103, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 206, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 309, 312, 340, 351, 360, 390, 408, 412, 432, 442, 459, 468, 510, 515, 520, 540, 585, 612, 618, 624, 663, 680, 702, 720, 765, 780, 816, 824, 884, 918, 927, 936, 1020, 1030, 1040, 1080, 1105, 1170, 1224, 1236, 1326, 1339, 1360, 1404, 1530, 1545, 1560, 1648, 1751, 1755, 1768, 1836, 1854, 1872, 1989, 2040, 2060, 2160, 2210, 2295, 2340, 2448, 2472, 2652, 2678, 2781, 2808, 3060, 3090, 3120, 3315, 3502, 3510, 3536, 3672, 3708, 3978, 4017, 4080, 4120, 4420, 4590, 4635, 4680, 4944, 5227, 5253, 5304, 5356, 5562, 5616, 5967, 6120, 6180, 6630, 6695, 7004, 7020, 7344, 7416, 7956, 8034, 8240, 8755, 8840, 9180, 9270, 9360, 9945, 10454, 10506, 10608, 10712, 11124, 11934, 12051, 12240, 12360, 13260, 13390, 13905, 14008, 14040, 14832, 15681, 15759, 15912, 16068, 17510, 17680, 18360, 18540, 19890, 20085, 20908, 21012, 21424, 22248, 22763, 23868, 24102, 24720, 26135, 26265, 26520, 26780, 27810, 28016, 28080, 29835, 31362, 31518, 31824, 32136, 35020, 36153, 36720, 37080, 39780, 40170, 41816, 42024, 44496, 45526, 47043, 47277, 47736, 48204, 52270, 52530, 53040, 53560, 55620, 59670, 60255, 62724, 63036, 64272, 67951, 68289, 70040, 72306, 74160, 78405, 78795, 79560, 80340, 83632, 84048, 88859, 91052, 94086, 94554, 95472, 96408, 104540, 105060, 107120, 111240, 113815, 119340, 120510, 125448, 126072, 135902, 136578, 140080, 141129, 144612, 156810, 157590, 159120, 160680, 177718, 180765, 182104, 188172, 189108, 192816, 203853, 204867, 209080, 210120, 222480, 227630, 235215, 236385, 238680, 241020, 250896, 252144, 266577, 271804, 273156, 282258, 289224, 313620, 315180, 321360, 339755, 341445, 355436, 361530, 364208, 376344, 378216, 407706, 409734, 418160, 420240, 444295, 455260, 470430, 472770, 477360, 482040, 533154, 538381, 543608, 546312, 564516, 578448, 611559, 614601, 627240, 630360, 679510, 682890, 705645, 710872, 723060, 752688, 756432, 799731, 815412, 819468, 888590, 910520, 940860, 945540, 964080, 1019265, 1024335, 1066308, 1076762, 1087216, 1092624, 1129032, 1155167, 1223118, 1229202, 1254480, 1260720, 1332885, 1359020, 1365780, 1411290, 1421744, 1446120, 1599462, 1615143, 1630824, 1638936, 1777180, 1821040, 1834677, 1881720, 1891080, 2038530, 2048670, 2132616, 2153524, 2258064, 2310334, 2399193, 2446236, 2458404, 2665770, 2691905, 2718040, 2731560, 2822580, 2892240, 3057795, 3073005, 3198924, 3230286, 3261648, 3277872, 3465501, 3554360, 3669354, 3763440, 3782160, 3998655, 4077060, 4097340, 4265232, 4307048, 4620668, 4798386, 4845429, 4892472, 4916808, 5331540, 5383810, 5436080, 5463120, 5645160, 5775835, 6115590, 6146010, 6397848, 6460572, 6931002, 6998953, 7108720, 7338708, 7997310, 8075715, 8154120, 8194680, 8614096, 9152477, 9173385, 9241336, 9596772, 9690858, 9784944, 9833616, 10396503, 10663080, 10767620, 11290320, 11551670, 11995965, 12231180, 12292020, 12795696, 12921144, 13862004, 13997906, 14536287, 14677416, 15994620, 16151430, 16308240, 16389360, 17327505, 18304954, 18346770, 18482672, 19193544, 19381716, 20793006, 20996859, 21326160, 21535240, 23103340, 23991930, 24227145, 24462360, 24584040, 25842288, 27457431, 27724008, 27995812, 29072574, 29354832, 31189509, 31989240, 32302860, 34655010, 34994765, 36609908, 36693540, 38387088, 38763432, 41586012, 41993718, 43070480, 45762385, 46206680, 47983860, 48454290, 48924720, 49168080, 51982515, 54914862, 55448016, 55991624, 58145148, 62379018, 62990577, 63978480, 64605720, 69310020, 69989530, 72681435, 73219816, 73387080, 77526864, 82372293, 83172024, 83987436, 91524770, 92413360, 95967720, 96908580, 103965030, 104984295, 109829724, 111983248, 116290296, 118982201, 124758036, 125981154, 129211440, 137287155, 138620040, 139979060, 145362870, 146439632, 146774160, 155947545, 164744586, 166344048, 167974872, 183049540, 188971731, 191935440, 193817160, 207930060, 209968590, 219659448, 232580592, 237964402, 247116879, 249516072, 251962308, 274574310, 277240080, 279958120, 290725740, 311895090, 314952885, 329489172, 335949744, 356946603, 366099080, 377943462, 387634320, 411861465, 415860120, 419937180, 439318896, 475928804, 494233758, 499032144, 503924616, 549148620, 559916240, 581451480, 594911005, 623790180, 629905770, 658978344, 713893206, 732198160, 755886924, 823722930, 831720240, 839874360, 944858655, 951857608, 988467516, 1007849232, 1070839809, 1098297240, 1162902960, 1189822010, 1235584395, 1247580360, 1259811540, 1317956688, 1427786412, 1511773848, 1647445860, 1679748720, 1784733015, 1889717310, 1903715216, 1976935032, 2141679618, 2196594480, 2379644020, 2471168790, 2495160720, 2519623080, 2855572824, 3023547696, 3212519427, 3294891720, 3569466030, 3779434620, 3953870064, 4283359236, 4759288040, 4942337580, 5039246160, 5354199045, 5711145648, 6425038854, 6589783440, 7138932060, 7558869240, 8566718472, 9518576080, 9884675160, 10708398090, 12850077708, 14277864120, 15117738480, 16062597135, 17133436944, 19769350320, 21416796180, 25700155416, 28555728240, 32125194270, 42833592360, 51400310832, 64250388540, 85667184720, 128500777080, 257001554160]

約数ペア:

[(1, 257001554160), (2, 128500777080), (3, 85667184720), (4, 64250388540), (5, 51400310832), (6, 42833592360), (8, 32125194270), (9, 28555728240), (10, 25700155416), (12, 21416796180), (13, 19769350320), (15, 17133436944), (16, 16062597135), (17, 15117738480), (18, 14277864120), (20, 12850077708), (24, 10708398090), (26, 9884675160), (27, 9518576080), (30, 8566718472), (34, 7558869240), (36, 7138932060), (39, 6589783440), (40, 6425038854), (45, 5711145648), (48, 5354199045), (51, 5039246160), (52, 4942337580), (54, 4759288040), (60, 4283359236), (65, 3953870064), (68, 3779434620), (72, 3569466030), (78, 3294891720), (80, 3212519427), (85, 3023547696), (90, 2855572824), (102, 2519623080), (103, 2495160720), (104, 2471168790), (108, 2379644020), (117, 2196594480), (120, 2141679618), (130, 1976935032), (135, 1903715216), (136, 1889717310), (144, 1784733015), (153, 1679748720), (156, 1647445860), (170, 1511773848), (180, 1427786412), (195, 1317956688), (204, 1259811540), (206, 1247580360), (208, 1235584395), (216, 1189822010), (221, 1162902960), (234, 1098297240), (240, 1070839809), (255, 1007849232), (260, 988467516), (270, 951857608), (272, 944858655), (306, 839874360), (309, 831720240), (312, 823722930), (340, 755886924), (351, 732198160), (360, 713893206), (390, 658978344), (408, 629905770), (412, 623790180), (432, 594911005), (442, 581451480), (459, 559916240), (468, 549148620), (510, 503924616), (515, 499032144), (520, 494233758), (540, 475928804), (585, 439318896), (612, 419937180), (618, 415860120), (624, 411861465), (663, 387634320), (680, 377943462), (702, 366099080), (720, 356946603), (765, 335949744), (780, 329489172), (816, 314952885), (824, 311895090), (884, 290725740), (918, 279958120), (927, 277240080), (936, 274574310), (1020, 251962308), (1030, 249516072), (1040, 247116879), (1080, 237964402), (1105, 232580592), (1170, 219659448), (1224, 209968590), (1236, 207930060), (1326, 193817160), (1339, 191935440), (1360, 188971731), (1404, 183049540), (1530, 167974872), (1545, 166344048), (1560, 164744586), (1648, 155947545), (1751, 146774160), (1755, 146439632), (1768, 145362870), (1836, 139979060), (1854, 138620040), (1872, 137287155), (1989, 129211440), (2040, 125981154), (2060, 124758036), (2160, 118982201), (2210, 116290296), (2295, 111983248), (2340, 109829724), (2448, 104984295), (2472, 103965030), (2652, 96908580), (2678, 95967720), (2781, 92413360), (2808, 91524770), (3060, 83987436), (3090, 83172024), (3120, 82372293), (3315, 77526864), (3502, 73387080), (3510, 73219816), (3536, 72681435), (3672, 69989530), (3708, 69310020), (3978, 64605720), (4017, 63978480), (4080, 62990577), (4120, 62379018), (4420, 58145148), (4590, 55991624), (4635, 55448016), (4680, 54914862), (4944, 51982515), (5227, 49168080), (5253, 48924720), (5304, 48454290), (5356, 47983860), (5562, 46206680), (5616, 45762385), (5967, 43070480), (6120, 41993718), (6180, 41586012), (6630, 38763432), (6695, 38387088), (7004, 36693540), (7020, 36609908), (7344, 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(31824, 8075715), (32136, 7997310), (35020, 7338708), (36153, 7108720), (36720, 6998953), (37080, 6931002), (39780, 6460572), (40170, 6397848), (41816, 6146010), (42024, 6115590), (44496, 5775835), (45526, 5645160), (47043, 5463120), (47277, 5436080), (47736, 5383810), (48204, 5331540), (52270, 4916808), (52530, 4892472), (53040, 4845429), (53560, 4798386), (55620, 4620668), (59670, 4307048), (60255, 4265232), (62724, 4097340), (63036, 4077060), (64272, 3998655), (67951, 3782160), (68289, 3763440), (70040, 3669354), (72306, 3554360), (74160, 3465501), (78405, 3277872), (78795, 3261648), (79560, 3230286), (80340, 3198924), (83632, 3073005), (84048, 3057795), (88859, 2892240), (91052, 2822580), (94086, 2731560), (94554, 2718040), (95472, 2691905), (96408, 2665770), (104540, 2458404), (105060, 2446236), (107120, 2399193), (111240, 2310334), (113815, 2258064), (119340, 2153524), (120510, 2132616), (125448, 2048670), (126072, 2038530), (135902, 1891080), (136578, 1881720), (140080, 1834677), (141129, 1821040), (144612, 1777180), (156810, 1638936), (157590, 1630824), (159120, 1615143), (160680, 1599462), (177718, 1446120), (180765, 1421744), (182104, 1411290), (188172, 1365780), (189108, 1359020), (192816, 1332885), (203853, 1260720), (204867, 1254480), (209080, 1229202), (210120, 1223118), (222480, 1155167), (227630, 1129032), (235215, 1092624), (236385, 1087216), (238680, 1076762), (241020, 1066308), (250896, 1024335), (252144, 1019265), (266577, 964080), (271804, 945540), (273156, 940860), (282258, 910520), (289224, 888590), (313620, 819468), (315180, 815412), (321360, 799731), (339755, 756432), (341445, 752688), (355436, 723060), (361530, 710872), (364208, 705645), (376344, 682890), (378216, 679510), (407706, 630360), (409734, 627240), (418160, 614601), (420240, 611559), (444295, 578448), (455260, 564516), (470430, 546312), (472770, 543608), (477360, 538381), (482040, 533154)]