1239708240

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:793

約数の個数: 280

約数和(自身を含む): 4476621960

約数和(自身を除く): 3236913720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 243, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 486, 522, 540, 580, 648, 696, 720, 729, 733, 783, 810, 870, 972, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1458, 1466, 1566, 1620, 1740, 1944, 2088, 2160, 2199, 2320, 2349, 2430, 2610, 2916, 2932, 3132, 3240, 3480, 3645, 3665, 3888, 3915, 4176, 4398, 4698, 4860, 5220, 5832, 5864, 6264, 6480, 6597, 6960, 7047, 7290, 7330, 7830, 8796, 9396, 9720, 10440, 10995, 11664, 11728, 11745, 12528, 13194, 14094, 14580, 14660, 15660, 17592, 18792, 19440, 19791, 20880, 21141, 21257, 21990, 23490, 26388, 28188, 29160, 29320, 31320, 32985, 35184, 35235, 37584, 39582, 42282, 42514, 43980, 46980, 52776, 56376, 58320, 58640, 59373, 62640, 63771, 65970, 70470, 79164, 84564, 85028, 87960, 93960, 98955, 105552, 105705, 106285, 112752, 118746, 127542, 131940, 140940, 158328, 169128, 170056, 175920, 178119, 187920, 191313, 197910, 211410, 212570, 237492, 255084, 263880, 281880, 296865, 316656, 318855, 338256, 340112, 356238, 382626, 395820, 422820, 425140, 474984, 510168, 527760, 534357, 563760, 573939, 593730, 637710, 712476, 765252, 791640, 845640, 850280, 890595, 949968, 956565, 1020336, 1068714, 1147878, 1187460, 1275420, 1424952, 1530504, 1583280, 1691280, 1700560, 1721817, 1781190, 1913130, 2137428, 2295756, 2374920, 2550840, 2671785, 2849904, 2869695, 3061008, 3443634, 3562380, 3826260, 4274856, 4591512, 4749840, 5101680, 5165451, 5343570, 5739390, 6887268, 7124760, 7652520, 8549712, 8609085, 9183024, 10330902, 10687140, 11478780, 13774536, 14249520, 15305040, 15496353, 17218170, 20661804, 21374280, 22957560, 25827255, 27549072, 30992706, 34436340, 41323608, 42748560, 45915120, 51654510, 61985412, 68872680, 77481765, 82647216, 103309020, 123970824, 137745360, 154963530, 206618040, 247941648, 309927060, 413236080, 619854120, 1239708240]

約数ペア:

[(1, 1239708240), (2, 619854120), (3, 413236080), (4, 309927060), (5, 247941648), (6, 206618040), (8, 154963530), (9, 137745360), (10, 123970824), (12, 103309020), (15, 82647216), (16, 77481765), (18, 68872680), (20, 61985412), (24, 51654510), (27, 45915120), (29, 42748560), (30, 41323608), (36, 34436340), (40, 30992706), (45, 27549072), (48, 25827255), (54, 22957560), (58, 21374280), (60, 20661804), (72, 17218170), (80, 15496353), (81, 15305040), (87, 14249520), (90, 13774536), (108, 11478780), (116, 10687140), (120, 10330902), (135, 9183024), (144, 8609085), (145, 8549712), (162, 7652520), (174, 7124760), (180, 6887268), (216, 5739390), (232, 5343570), (240, 5165451), (243, 5101680), (261, 4749840), (270, 4591512), (290, 4274856), (324, 3826260), (348, 3562380), (360, 3443634), (405, 3061008), (432, 2869695), (435, 2849904), (464, 2671785), (486, 2550840), (522, 2374920), (540, 2295756), (580, 2137428), (648, 1913130), (696, 1781190), (720, 1721817), (729, 1700560), (733, 1691280), (783, 1583280), (810, 1530504), (870, 1424952), (972, 1275420), (1044, 1187460), (1080, 1147878), (1160, 1068714), (1215, 1020336), (1296, 956565), (1305, 949968), (1392, 890595), (1458, 850280), (1466, 845640), (1566, 791640), (1620, 765252), (1740, 712476), (1944, 637710), (2088, 593730), (2160, 573939), (2199, 563760), (2320, 534357), (2349, 527760), (2430, 510168), (2610, 474984), (2916, 425140), (2932, 422820), (3132, 395820), (3240, 382626), (3480, 356238), (3645, 340112), (3665, 338256), (3888, 318855), (3915, 316656), (4176, 296865), (4398, 281880), (4698, 263880), (4860, 255084), (5220, 237492), (5832, 212570), (5864, 211410), (6264, 197910), (6480, 191313), (6597, 187920), (6960, 178119), (7047, 175920), (7290, 170056), (7330, 169128), (7830, 158328), (8796, 140940), (9396, 131940), (9720, 127542), (10440, 118746), (10995, 112752), (11664, 106285), (11728, 105705), (11745, 105552), (12528, 98955), (13194, 93960), (14094, 87960), (14580, 85028), (14660, 84564), (15660, 79164), (17592, 70470), (18792, 65970), (19440, 63771), (19791, 62640), (20880, 59373), (21141, 58640), (21257, 58320), (21990, 56376), (23490, 52776), (26388, 46980), (28188, 43980), (29160, 42514), (29320, 42282), (31320, 39582), (32985, 37584), (35184, 35235)]