2158618000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 320

約数和(自身を含む): 6618433536

約数和(自身を除く): 4459815536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 107, 110, 112, 125, 131, 140, 154, 175, 176, 200, 214, 220, 250, 262, 275, 280, 308, 350, 385, 400, 428, 440, 500, 524, 535, 550, 560, 616, 655, 700, 749, 770, 856, 875, 880, 917, 1000, 1048, 1070, 1100, 1177, 1232, 1310, 1375, 1400, 1441, 1498, 1540, 1712, 1750, 1834, 1925, 2000, 2096, 2140, 2200, 2354, 2620, 2675, 2750, 2800, 2882, 2996, 3080, 3275, 3500, 3668, 3745, 3850, 4280, 4400, 4585, 4708, 5240, 5350, 5500, 5764, 5885, 5992, 6160, 6550, 7000, 7205, 7336, 7490, 7700, 8239, 8560, 9170, 9416, 9625, 10087, 10480, 10700, 11000, 11528, 11770, 11984, 13100, 13375, 14000, 14017, 14410, 14672, 14980, 15400, 16375, 16478, 18340, 18725, 18832, 19250, 20174, 21400, 22000, 22925, 23056, 23540, 26200, 26750, 28034, 28820, 29425, 29960, 30800, 32750, 32956, 36025, 36680, 37450, 38500, 40348, 41195, 42800, 45850, 47080, 50435, 52400, 53500, 56068, 57640, 58850, 59920, 65500, 65912, 70085, 72050, 73360, 74900, 77000, 80696, 82390, 91700, 93625, 94160, 98119, 100870, 107000, 112136, 114625, 115280, 117700, 131000, 131824, 140170, 144100, 147125, 149800, 154000, 154187, 161392, 164780, 180125, 183400, 187250, 196238, 201740, 205975, 214000, 224272, 229250, 235400, 252175, 262000, 280340, 288200, 294250, 299600, 308374, 329560, 350425, 360250, 366800, 374500, 392476, 403480, 411950, 458500, 470800, 490595, 504350, 560680, 576400, 588500, 616748, 659120, 700850, 720500, 749000, 770935, 784952, 806960, 823900, 917000, 981190, 1008700, 1029875, 1079309, 1121360, 1177000, 1233496, 1260875, 1401700, 1441000, 1498000, 1541870, 1569904, 1647800, 1752125, 1834000, 1962380, 2017400, 2059750, 2158618, 2354000, 2452975, 2466992, 2521750, 2803400, 2882000, 3083740, 3295600, 3504250, 3854675, 3924760, 4034800, 4119500, 4317236, 4905950, 5043500, 5396545, 5606800, 6167480, 7008500, 7709350, 7849520, 8239000, 8634472, 9811900, 10087000, 10793090, 12264875, 12334960, 14017000, 15418700, 16478000, 17268944, 19273375, 19623800, 20174000, 21586180, 24529750, 26982725, 28034000, 30837400, 38546750, 39247600, 43172360, 49059500, 53965450, 61674800, 77093500, 86344720, 98119000, 107930900, 134913625, 154187000, 196238000, 215861800, 269827250, 308374000, 431723600, 539654500, 1079309000, 2158618000]

約数ペア:

[(1, 2158618000), (2, 1079309000), (4, 539654500), (5, 431723600), (7, 308374000), (8, 269827250), (10, 215861800), (11, 196238000), (14, 154187000), (16, 134913625), (20, 107930900), (22, 98119000), (25, 86344720), (28, 77093500), (35, 61674800), (40, 53965450), (44, 49059500), (50, 43172360), (55, 39247600), (56, 38546750), (70, 30837400), (77, 28034000), (80, 26982725), (88, 24529750), (100, 21586180), (107, 20174000), (110, 19623800), (112, 19273375), (125, 17268944), (131, 16478000), (140, 15418700), (154, 14017000), (175, 12334960), (176, 12264875), (200, 10793090), (214, 10087000), (220, 9811900), (250, 8634472), (262, 8239000), (275, 7849520), (280, 7709350), (308, 7008500), (350, 6167480), (385, 5606800), (400, 5396545), (428, 5043500), (440, 4905950), (500, 4317236), (524, 4119500), (535, 4034800), (550, 3924760), (560, 3854675), (616, 3504250), (655, 3295600), (700, 3083740), (749, 2882000), (770, 2803400), (856, 2521750), (875, 2466992), (880, 2452975), (917, 2354000), (1000, 2158618), (1048, 2059750), (1070, 2017400), (1100, 1962380), (1177, 1834000), (1232, 1752125), (1310, 1647800), (1375, 1569904), (1400, 1541870), (1441, 1498000), (1498, 1441000), (1540, 1401700), (1712, 1260875), (1750, 1233496), (1834, 1177000), (1925, 1121360), (2000, 1079309), (2096, 1029875), (2140, 1008700), (2200, 981190), (2354, 917000), (2620, 823900), (2675, 806960), (2750, 784952), (2800, 770935), (2882, 749000), (2996, 720500), (3080, 700850), (3275, 659120), (3500, 616748), (3668, 588500), (3745, 576400), (3850, 560680), (4280, 504350), (4400, 490595), (4585, 470800), (4708, 458500), (5240, 411950), (5350, 403480), (5500, 392476), (5764, 374500), (5885, 366800), (5992, 360250), (6160, 350425), (6550, 329560), (7000, 308374), (7205, 299600), (7336, 294250), (7490, 288200), (7700, 280340), (8239, 262000), (8560, 252175), (9170, 235400), (9416, 229250), (9625, 224272), (10087, 214000), (10480, 205975), (10700, 201740), (11000, 196238), (11528, 187250), (11770, 183400), (11984, 180125), (13100, 164780), (13375, 161392), (14000, 154187), (14017, 154000), (14410, 149800), (14672, 147125), (14980, 144100), (15400, 140170), (16375, 131824), (16478, 131000), (18340, 117700), (18725, 115280), (18832, 114625), (19250, 112136), (20174, 107000), (21400, 100870), (22000, 98119), (22925, 94160), (23056, 93625), (23540, 91700), (26200, 82390), (26750, 80696), (28034, 77000), (28820, 74900), (29425, 73360), (29960, 72050), (30800, 70085), (32750, 65912), (32956, 65500), (36025, 59920), (36680, 58850), (37450, 57640), (38500, 56068), (40348, 53500), (41195, 52400), (42800, 50435), (45850, 47080)]