660610080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1350

約数の個数: 288

約数和(自身を含む): 2519584704

約数和(自身を除く): 1858974624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1307, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2614, 2808, 3120, 3159, 3240, 3510, 3744, 3888, 3921, 4212, 4320, 4680, 4860, 5228, 5265, 5616, 6240, 6318, 6480, 6535, 7020, 7776, 7842, 8424, 9360, 9720, 10456, 10530, 11232, 11763, 12636, 12960, 13070, 14040, 15684, 15795, 16848, 16991, 18720, 19440, 19605, 20912, 21060, 23526, 25272, 26140, 28080, 31368, 31590, 33696, 33982, 35289, 38880, 39210, 41824, 42120, 47052, 50544, 50973, 52280, 56160, 58815, 62736, 63180, 67964, 70578, 78420, 84240, 84955, 94104, 101088, 101946, 104560, 105867, 117630, 125472, 126360, 135928, 141156, 152919, 156840, 168480, 169910, 176445, 188208, 203892, 209120, 211734, 235260, 252720, 254865, 271856, 282312, 305838, 313680, 317601, 339820, 352890, 376416, 407784, 423468, 458757, 470520, 505440, 509730, 529335, 543712, 564624, 611676, 627360, 635202, 679640, 705780, 764595, 815568, 846936, 917514, 941040, 1019460, 1058670, 1129248, 1223352, 1270404, 1359280, 1376271, 1411560, 1529190, 1588005, 1631136, 1693872, 1835028, 1882080, 2038920, 2117340, 2293785, 2446704, 2540808, 2718560, 2752542, 2823120, 3058380, 3176010, 3387744, 3670056, 4077840, 4128813, 4234680, 4587570, 4893408, 5081616, 5505084, 5646240, 6116760, 6352020, 6881355, 7340112, 8155680, 8257626, 8469360, 9175140, 10163232, 11010168, 12233520, 12704040, 13762710, 14680224, 16515252, 16938720, 18350280, 20644065, 22020336, 24467040, 25408080, 27525420, 33030504, 36700560, 41288130, 44040672, 50816160, 55050840, 66061008, 73401120, 82576260, 110101680, 132122016, 165152520, 220203360, 330305040, 660610080]

約数ペア:

[(1, 660610080), (2, 330305040), (3, 220203360), (4, 165152520), (5, 132122016), (6, 110101680), (8, 82576260), (9, 73401120), (10, 66061008), (12, 55050840), (13, 50816160), (15, 44040672), (16, 41288130), (18, 36700560), (20, 33030504), (24, 27525420), (26, 25408080), (27, 24467040), (30, 22020336), (32, 20644065), (36, 18350280), (39, 16938720), (40, 16515252), (45, 14680224), (48, 13762710), (52, 12704040), (54, 12233520), (60, 11010168), (65, 10163232), (72, 9175140), (78, 8469360), (80, 8257626), (81, 8155680), (90, 7340112), (96, 6881355), (104, 6352020), (108, 6116760), (117, 5646240), (120, 5505084), (130, 5081616), (135, 4893408), (144, 4587570), (156, 4234680), (160, 4128813), (162, 4077840), (180, 3670056), (195, 3387744), (208, 3176010), (216, 3058380), (234, 2823120), (240, 2752542), (243, 2718560), (260, 2540808), (270, 2446704), (288, 2293785), (312, 2117340), (324, 2038920), (351, 1882080), (360, 1835028), (390, 1693872), (405, 1631136), (416, 1588005), (432, 1529190), (468, 1411560), (480, 1376271), (486, 1359280), (520, 1270404), (540, 1223352), (585, 1129248), (624, 1058670), (648, 1019460), (702, 941040), (720, 917514), (780, 846936), (810, 815568), (864, 764595), (936, 705780), (972, 679640), (1040, 635202), (1053, 627360), (1080, 611676), (1170, 564624), (1215, 543712), (1248, 529335), (1296, 509730), (1307, 505440), (1404, 470520), (1440, 458757), (1560, 423468), (1620, 407784), (1755, 376416), (1872, 352890), (1944, 339820), (2080, 317601), (2106, 313680), (2160, 305838), (2340, 282312), (2430, 271856), (2592, 254865), (2614, 252720), (2808, 235260), (3120, 211734), (3159, 209120), (3240, 203892), (3510, 188208), (3744, 176445), (3888, 169910), (3921, 168480), (4212, 156840), (4320, 152919), (4680, 141156), (4860, 135928), (5228, 126360), (5265, 125472), (5616, 117630), (6240, 105867), (6318, 104560), (6480, 101946), (6535, 101088), (7020, 94104), (7776, 84955), (7842, 84240), (8424, 78420), (9360, 70578), (9720, 67964), (10456, 63180), (10530, 62736), (11232, 58815), (11763, 56160), (12636, 52280), (12960, 50973), (13070, 50544), (14040, 47052), (15684, 42120), (15795, 41824), (16848, 39210), (16991, 38880), (18720, 35289), (19440, 33982), (19605, 33696), (20912, 31590), (21060, 31368), (23526, 28080), (25272, 26140)]