12519817920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3271}}^1$

素因数の和:3740

約数の個数: 224

約数和(自身を含む): 44280368640

約数和(自身を除く): 31760550720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 443, 480, 540, 576, 720, 864, 886, 960, 1080, 1329, 1440, 1728, 1772, 2160, 2215, 2658, 2880, 3271, 3544, 3987, 4320, 4430, 5316, 6542, 6645, 7088, 7974, 8640, 8860, 9813, 10632, 11961, 13084, 13290, 14176, 15948, 16355, 17720, 19626, 19935, 21264, 23922, 26168, 26580, 28352, 29439, 31896, 32710, 35440, 39252, 39870, 42528, 47844, 49065, 52336, 53160, 58878, 59805, 63792, 65420, 70880, 78504, 79740, 85056, 88317, 95688, 98130, 104672, 106320, 117756, 119610, 127584, 130840, 141760, 147195, 157008, 159480, 176634, 191376, 196260, 209344, 212640, 235512, 239220, 255168, 261680, 294390, 314016, 318960, 353268, 382752, 392520, 425280, 441585, 471024, 478440, 523360, 588780, 628032, 637920, 706536, 765504, 785040, 883170, 942048, 956880, 1046720, 1177560, 1275840, 1413072, 1449053, 1570080, 1766340, 1884096, 1913760, 2355120, 2826144, 2898106, 3140160, 3532680, 3827520, 4347159, 4710240, 5652288, 5796212, 7065360, 7245265, 8694318, 9420480, 11592424, 13041477, 14130720, 14490530, 17388636, 21735795, 23184848, 26082954, 28261440, 28981060, 34777272, 39124431, 43471590, 46369696, 52165908, 57962120, 65207385, 69554544, 78248862, 86943180, 92739392, 104331816, 115924240, 130414770, 139109088, 156497724, 173886360, 195622155, 208663632, 231848480, 260829540, 278218176, 312995448, 347772720, 391244310, 417327264, 463696960, 521659080, 625990896, 695545440, 782488620, 834654528, 1043318160, 1251981792, 1391090880, 1564977240, 2086636320, 2503963584, 3129954480, 4173272640, 6259908960, 12519817920]

約数ペア:

[(1, 12519817920), (2, 6259908960), (3, 4173272640), (4, 3129954480), (5, 2503963584), (6, 2086636320), (8, 1564977240), (9, 1391090880), (10, 1251981792), (12, 1043318160), (15, 834654528), (16, 782488620), (18, 695545440), (20, 625990896), (24, 521659080), (27, 463696960), (30, 417327264), (32, 391244310), (36, 347772720), (40, 312995448), (45, 278218176), (48, 260829540), (54, 231848480), (60, 208663632), (64, 195622155), (72, 173886360), (80, 156497724), (90, 139109088), (96, 130414770), (108, 115924240), (120, 104331816), (135, 92739392), (144, 86943180), (160, 78248862), (180, 69554544), (192, 65207385), (216, 57962120), (240, 52165908), (270, 46369696), (288, 43471590), (320, 39124431), (360, 34777272), (432, 28981060), (443, 28261440), (480, 26082954), (540, 23184848), (576, 21735795), (720, 17388636), (864, 14490530), (886, 14130720), (960, 13041477), (1080, 11592424), (1329, 9420480), (1440, 8694318), (1728, 7245265), (1772, 7065360), (2160, 5796212), (2215, 5652288), (2658, 4710240), (2880, 4347159), (3271, 3827520), (3544, 3532680), (3987, 3140160), (4320, 2898106), (4430, 2826144), (5316, 2355120), (6542, 1913760), (6645, 1884096), (7088, 1766340), (7974, 1570080), (8640, 1449053), (8860, 1413072), (9813, 1275840), (10632, 1177560), (11961, 1046720), (13084, 956880), (13290, 942048), (14176, 883170), (15948, 785040), (16355, 765504), (17720, 706536), (19626, 637920), (19935, 628032), (21264, 588780), (23922, 523360), (26168, 478440), (26580, 471024), (28352, 441585), (29439, 425280), (31896, 392520), (32710, 382752), (35440, 353268), (39252, 318960), (39870, 314016), (42528, 294390), (47844, 261680), (49065, 255168), (52336, 239220), (53160, 235512), (58878, 212640), (59805, 209344), (63792, 196260), (65420, 191376), (70880, 176634), (78504, 159480), (79740, 157008), (85056, 147195), (88317, 141760), (95688, 130840), (98130, 127584), (104672, 119610), (106320, 117756)]