19019033280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56443}}^1$

素因数の和:56485

約数の個数: 280

約数和(自身を含む): 72859495632

約数和(自身を除く): 53840462352

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, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 8424, 8640, 9360, 10530, 11232, 12480, 12960, 14040, 16848, 18720, 21060, 22464, 25920, 28080, 33696, 37440, 42120, 56160, 56443, 67392, 84240, 112320, 112886, 168480, 169329, 225772, 282215, 336960, 338658, 451544, 507987, 564430, 677316, 733759, 846645, 903088, 1015974, 1128860, 1354632, 1467518, 1523961, 1693290, 1806176, 2031948, 2201277, 2257720, 2539935, 2709264, 2935036, 3047922, 3386580, 3612352, 3668795, 4063896, 4402554, 4515440, 4571883, 5079870, 5418528, 5870072, 6095844, 6603831, 6773160, 7337590, 7619805, 8127792, 8805108, 9030880, 9143766, 10159740, 10837056, 11006385, 11740144, 12191688, 13207662, 13546320, 14675180, 15239610, 16255584, 17610216, 18061760, 18287532, 19811493, 20319480, 22012770, 22859415, 23480288, 24383376, 26415324, 27092640, 29350360, 30479220, 32511168, 33019155, 35220432, 36575064, 39622986, 40638960, 44025540, 45718830, 46960576, 48766752, 52830648, 54185280, 58700720, 59434479, 60958440, 66038310, 70440864, 73150128, 79245972, 81277920, 88051080, 91437660, 97533504, 99057465, 105661296, 117401440, 118868958, 121916880, 132076620, 140881728, 146300256, 158491944, 162555840, 176102160, 182875320, 198114930, 211322592, 234802880, 237737916, 243833760, 264153240, 292600512, 297172395, 316983888, 352204320, 365750640, 396229860, 422645184, 475475832, 487667520, 528306480, 594344790, 633967776, 704408640, 731501280, 792459720, 950951664, 1056612960, 1188689580, 1267935552, 1463002560, 1584919440, 1901903328, 2113225920, 2377379160, 3169838880, 3803806656, 4754758320, 6339677760, 9509516640, 19019033280]

約数ペア:

[(1, 19019033280), (2, 9509516640), (3, 6339677760), (4, 4754758320), (5, 3803806656), (6, 3169838880), (8, 2377379160), (9, 2113225920), (10, 1901903328), (12, 1584919440), (13, 1463002560), (15, 1267935552), (16, 1188689580), (18, 1056612960), (20, 950951664), (24, 792459720), (26, 731501280), (27, 704408640), (30, 633967776), (32, 594344790), (36, 528306480), (39, 487667520), (40, 475475832), (45, 422645184), (48, 396229860), (52, 365750640), (54, 352204320), (60, 316983888), (64, 297172395), (65, 292600512), (72, 264153240), (78, 243833760), (80, 237737916), (81, 234802880), (90, 211322592), (96, 198114930), (104, 182875320), (108, 176102160), (117, 162555840), (120, 158491944), (130, 146300256), (135, 140881728), (144, 132076620), (156, 121916880), (160, 118868958), (162, 117401440), (180, 105661296), (192, 99057465), (195, 97533504), (208, 91437660), (216, 88051080), (234, 81277920), (240, 79245972), (260, 73150128), (270, 70440864), (288, 66038310), (312, 60958440), (320, 59434479), (324, 58700720), (351, 54185280), (360, 52830648), (390, 48766752), (405, 46960576), (416, 45718830), (432, 44025540), (468, 40638960), (480, 39622986), (520, 36575064), (540, 35220432), (576, 33019155), (585, 32511168), (624, 30479220), (648, 29350360), (702, 27092640), (720, 26415324), (780, 24383376), (810, 23480288), (832, 22859415), (864, 22012770), (936, 20319480), (960, 19811493), (1040, 18287532), (1053, 18061760), (1080, 17610216), (1170, 16255584), (1248, 15239610), (1296, 14675180), (1404, 13546320), (1440, 13207662), (1560, 12191688), (1620, 11740144), (1728, 11006385), (1755, 10837056), (1872, 10159740), (2080, 9143766), (2106, 9030880), (2160, 8805108), (2340, 8127792), (2496, 7619805), (2592, 7337590), (2808, 6773160), (2880, 6603831), (3120, 6095844), (3240, 5870072), (3510, 5418528), (3744, 5079870), (4160, 4571883), (4212, 4515440), (4320, 4402554), (4680, 4063896), (5184, 3668795), (5265, 3612352), (5616, 3386580), (6240, 3047922), (6480, 2935036), (7020, 2709264), (7488, 2539935), (8424, 2257720), (8640, 2201277), (9360, 2031948), (10530, 1806176), (11232, 1693290), (12480, 1523961), (12960, 1467518), (14040, 1354632), (16848, 1128860), (18720, 1015974), (21060, 903088), (22464, 846645), (25920, 733759), (28080, 677316), (33696, 564430), (37440, 507987), (42120, 451544), (56160, 338658), (56443, 336960), (67392, 282215), (84240, 225772), (112320, 169329), (112886, 168480)]