164639573280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1256407}}^1$

素因数の和:1256448

約数の個数: 288

約数和(自身を含む): 691486758144

約数和(自身を除く): 526847184864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 16380, 18720, 21840, 26208, 32760, 43680, 65520, 131040, 1256407, 2512814, 3769221, 5025628, 6282035, 7538442, 8794849, 10051256, 11307663, 12564070, 15076884, 16333291, 17589698, 18846105, 20102512, 22615326, 25128140, 26384547, 30153768, 32666582, 35179396, 37692210, 40205024, 43974245, 45230652, 48999873, 50256280, 52769094, 56538315, 60307536, 65333164, 70358792, 75384420, 79153641, 81666455, 87948490, 90461304, 97999746, 100512560, 105538188, 113076630, 114333037, 120615072, 130666328, 131922735, 140717584, 146999619, 150768840, 158307282, 163332910, 175896980, 180922608, 195999492, 201025120, 211076376, 226153260, 228666074, 244999365, 261332656, 263845470, 281435168, 293999238, 301537680, 316614564, 326665820, 342999111, 351793960, 361845216, 391998984, 395768205, 422152752, 452306520, 457332148, 489998730, 522665312, 527690940, 571665185, 587998476, 603075360, 633229128, 653331640, 685998222, 703587920, 734998095, 783997968, 791536410, 844305504, 904613040, 914664296, 979997460, 1028997333, 1055381880, 1143330370, 1175996952, 1266458256, 1306663280, 1371996444, 1407175840, 1469996190, 1567995936, 1583072820, 1714995555, 1809226080, 1829328592, 1959994920, 2057994666, 2110763760, 2286660740, 2351993904, 2532916512, 2613326560, 2743992888, 2939992380, 3166145640, 3429991110, 3658657184, 3919989840, 4115989332, 4221527520, 4573321480, 4703987808, 5144986665, 5487985776, 5879984760, 6332291280, 6859982220, 7839979680, 8231978664, 9146642960, 10289973330, 10975971552, 11759969520, 12664582560, 13719964440, 16463957328, 18293285920, 20579946660, 23519939040, 27439928880, 32927914656, 41159893320, 54879857760, 82319786640, 164639573280]

約数ペア:

[(1, 164639573280), (2, 82319786640), (3, 54879857760), (4, 41159893320), (5, 32927914656), (6, 27439928880), (7, 23519939040), (8, 20579946660), (9, 18293285920), (10, 16463957328), (12, 13719964440), (13, 12664582560), (14, 11759969520), (15, 10975971552), (16, 10289973330), (18, 9146642960), (20, 8231978664), (21, 7839979680), (24, 6859982220), (26, 6332291280), (28, 5879984760), (30, 5487985776), (32, 5144986665), (35, 4703987808), (36, 4573321480), (39, 4221527520), (40, 4115989332), (42, 3919989840), (45, 3658657184), (48, 3429991110), (52, 3166145640), (56, 2939992380), (60, 2743992888), (63, 2613326560), (65, 2532916512), (70, 2351993904), (72, 2286660740), (78, 2110763760), (80, 2057994666), (84, 1959994920), (90, 1829328592), (91, 1809226080), (96, 1714995555), (104, 1583072820), (105, 1567995936), (112, 1469996190), (117, 1407175840), (120, 1371996444), (126, 1306663280), (130, 1266458256), (140, 1175996952), (144, 1143330370), (156, 1055381880), (160, 1028997333), (168, 979997460), (180, 914664296), (182, 904613040), (195, 844305504), (208, 791536410), (210, 783997968), (224, 734998095), (234, 703587920), (240, 685998222), (252, 653331640), (260, 633229128), (273, 603075360), (280, 587998476), (288, 571665185), (312, 527690940), (315, 522665312), (336, 489998730), (360, 457332148), (364, 452306520), (390, 422152752), (416, 395768205), (420, 391998984), (455, 361845216), (468, 351793960), (480, 342999111), (504, 326665820), (520, 316614564), (546, 301537680), (560, 293999238), (585, 281435168), (624, 263845470), (630, 261332656), (672, 244999365), (720, 228666074), (728, 226153260), (780, 211076376), (819, 201025120), (840, 195999492), (910, 180922608), (936, 175896980), (1008, 163332910), (1040, 158307282), (1092, 150768840), (1120, 146999619), (1170, 140717584), (1248, 131922735), (1260, 130666328), (1365, 120615072), (1440, 114333037), (1456, 113076630), (1560, 105538188), (1638, 100512560), (1680, 97999746), (1820, 90461304), (1872, 87948490), (2016, 81666455), (2080, 79153641), (2184, 75384420), (2340, 70358792), (2520, 65333164), (2730, 60307536), (2912, 56538315), (3120, 52769094), (3276, 50256280), (3360, 48999873), (3640, 45230652), (3744, 43974245), (4095, 40205024), (4368, 37692210), (4680, 35179396), (5040, 32666582), (5460, 30153768), (6240, 26384547), (6552, 25128140), (7280, 22615326), (8190, 20102512), (8736, 18846105), (9360, 17589698), (10080, 16333291), (10920, 15076884), (13104, 12564070), (14560, 11307663), (16380, 10051256), (18720, 8794849), (21840, 7538442), (26208, 6282035), (32760, 5025628), (43680, 3769221), (65520, 2512814), (131040, 1256407)]