261358324080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{116707}}^1$

素因数の和:116804

約数の個数: 320

約数和(自身を含む): 978061590528

約数和(自身を除く): 716703266448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 43, 48, 56, 60, 62, 70, 80, 84, 86, 93, 105, 112, 120, 124, 129, 140, 155, 168, 172, 186, 210, 215, 217, 240, 248, 258, 280, 301, 310, 336, 344, 372, 420, 430, 434, 465, 496, 516, 560, 602, 620, 645, 651, 688, 744, 840, 860, 868, 903, 930, 1032, 1085, 1204, 1240, 1290, 1302, 1333, 1488, 1505, 1680, 1720, 1736, 1806, 1860, 2064, 2170, 2408, 2480, 2580, 2604, 2666, 3010, 3255, 3440, 3472, 3612, 3720, 3999, 4340, 4515, 4816, 5160, 5208, 5332, 6020, 6510, 6665, 7224, 7440, 7998, 8680, 9030, 9331, 10320, 10416, 10664, 12040, 13020, 13330, 14448, 15996, 17360, 18060, 18662, 19995, 21328, 24080, 26040, 26660, 27993, 31992, 36120, 37324, 39990, 46655, 52080, 53320, 55986, 63984, 72240, 74648, 79980, 93310, 106640, 111972, 116707, 139965, 149296, 159960, 186620, 223944, 233414, 279930, 319920, 350121, 373240, 447888, 466828, 559860, 583535, 700242, 746480, 816949, 933656, 1119720, 1167070, 1400484, 1633898, 1750605, 1867312, 2239440, 2334140, 2450847, 2800968, 3267796, 3501210, 3617917, 4084745, 4668280, 4901694, 5018401, 5601936, 6535592, 7002420, 7235834, 8169490, 9336560, 9803388, 10036802, 10853751, 12254235, 13071184, 14004840, 14471668, 15055203, 16338980, 18089585, 19606776, 20073604, 21707502, 24508470, 25092005, 25325419, 28009680, 28943336, 30110406, 32677960, 35128807, 36179170, 39213552, 40147208, 43415004, 49016940, 50184010, 50650838, 54268755, 57886672, 60220812, 65355920, 70257614, 72358340, 75276015, 75976257, 80294416, 86830008, 98033880, 100368020, 101301676, 105386421, 108537510, 120441624, 126627095, 140515228, 144716680, 150552030, 151952514, 155570431, 173660016, 175644035, 196067760, 200736040, 202603352, 210772842, 217075020, 240883248, 253254190, 281030456, 289433360, 301104060, 303905028, 311140862, 351288070, 379881285, 401472080, 405206704, 421545684, 434150040, 466711293, 506508380, 526932105, 562060912, 602208120, 607810056, 622281724, 702576140, 759762570, 777852155, 843091368, 868300080, 933422586, 1013016760, 1053864210, 1088993017, 1204416240, 1215620112, 1244563448, 1405152280, 1519525140, 1555704310, 1686182736, 1866845172, 2026033520, 2107728420, 2177986034, 2333556465, 2489126896, 2810304560, 3039050280, 3111408620, 3266979051, 3733690344, 4215456840, 4355972068, 4667112930, 5444965085, 6078100560, 6222817240, 6533958102, 7467380688, 8430913680, 8711944136, 9334225860, 10889930170, 12445634480, 13067916204, 16334895255, 17423888272, 18668451720, 21779860340, 26135832408, 32669790510, 37336903440, 43559720680, 52271664816, 65339581020, 87119441360, 130679162040, 261358324080]

約数ペア:

[(1, 261358324080), (2, 130679162040), (3, 87119441360), (4, 65339581020), (5, 52271664816), (6, 43559720680), (7, 37336903440), (8, 32669790510), (10, 26135832408), (12, 21779860340), (14, 18668451720), (15, 17423888272), (16, 16334895255), (20, 13067916204), (21, 12445634480), (24, 10889930170), (28, 9334225860), (30, 8711944136), (31, 8430913680), (35, 7467380688), (40, 6533958102), (42, 6222817240), (43, 6078100560), (48, 5444965085), (56, 4667112930), (60, 4355972068), (62, 4215456840), (70, 3733690344), (80, 3266979051), (84, 3111408620), (86, 3039050280), (93, 2810304560), (105, 2489126896), (112, 2333556465), (120, 2177986034), (124, 2107728420), (129, 2026033520), (140, 1866845172), (155, 1686182736), (168, 1555704310), (172, 1519525140), (186, 1405152280), (210, 1244563448), (215, 1215620112), (217, 1204416240), (240, 1088993017), (248, 1053864210), (258, 1013016760), (280, 933422586), (301, 868300080), (310, 843091368), (336, 777852155), (344, 759762570), (372, 702576140), (420, 622281724), (430, 607810056), (434, 602208120), (465, 562060912), (496, 526932105), (516, 506508380), (560, 466711293), (602, 434150040), (620, 421545684), (645, 405206704), (651, 401472080), (688, 379881285), (744, 351288070), (840, 311140862), (860, 303905028), (868, 301104060), (903, 289433360), (930, 281030456), (1032, 253254190), (1085, 240883248), (1204, 217075020), (1240, 210772842), (1290, 202603352), (1302, 200736040), (1333, 196067760), (1488, 175644035), (1505, 173660016), (1680, 155570431), (1720, 151952514), (1736, 150552030), (1806, 144716680), (1860, 140515228), (2064, 126627095), (2170, 120441624), (2408, 108537510), (2480, 105386421), (2580, 101301676), (2604, 100368020), (2666, 98033880), (3010, 86830008), (3255, 80294416), (3440, 75976257), (3472, 75276015), (3612, 72358340), (3720, 70257614), (3999, 65355920), (4340, 60220812), (4515, 57886672), (4816, 54268755), (5160, 50650838), (5208, 50184010), (5332, 49016940), (6020, 43415004), (6510, 40147208), (6665, 39213552), (7224, 36179170), (7440, 35128807), (7998, 32677960), (8680, 30110406), (9030, 28943336), (9331, 28009680), (10320, 25325419), (10416, 25092005), (10664, 24508470), (12040, 21707502), (13020, 20073604), (13330, 19606776), (14448, 18089585), (15996, 16338980), (17360, 15055203), (18060, 14471668), (18662, 14004840), (19995, 13071184), (21328, 12254235), (24080, 10853751), (26040, 10036802), (26660, 9803388), (27993, 9336560), (31992, 8169490), (36120, 7235834), (37324, 7002420), (39990, 6535592), (46655, 5601936), (52080, 5018401), (53320, 4901694), (55986, 4668280), (63984, 4084745), (72240, 3617917), (74648, 3501210), (79980, 3267796), (93310, 2800968), (106640, 2450847), (111972, 2334140), (116707, 2239440), (139965, 1867312), (149296, 1750605), (159960, 1633898), (186620, 1400484), (223944, 1167070), (233414, 1119720), (279930, 933656), (319920, 816949), (350121, 746480), (373240, 700242), (447888, 583535), (466828, 559860)]