1338949920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2184

約数の個数: 384

約数和(自身を含む): 5570353152

約数和(自身を除く): 4231403232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 204, 210, 220, 224, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 352, 357, 374, 385, 408, 420, 440, 462, 476, 480, 510, 528, 544, 560, 561, 595, 616, 660, 672, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1020, 1056, 1120, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1428, 1496, 1540, 1632, 1680, 1760, 1785, 1848, 1870, 1904, 2040, 2131, 2244, 2310, 2380, 2464, 2618, 2640, 2720, 2805, 2856, 2992, 3080, 3360, 3570, 3696, 3740, 3808, 3927, 4080, 4262, 4488, 4620, 4760, 5236, 5280, 5610, 5712, 5984, 6160, 6393, 6545, 7140, 7392, 7480, 7854, 8160, 8524, 8976, 9240, 9520, 10472, 10655, 11220, 11424, 12320, 12786, 13090, 14280, 14917, 14960, 15708, 17048, 17952, 18480, 19040, 19635, 20944, 21310, 22440, 23441, 25572, 26180, 28560, 29834, 29920, 31416, 31965, 34096, 36227, 36960, 39270, 41888, 42620, 44751, 44880, 46882, 51144, 52360, 57120, 59668, 62832, 63930, 68192, 70323, 72454, 74585, 78540, 85240, 89502, 89760, 93764, 102288, 104720, 108681, 117205, 119336, 125664, 127860, 140646, 144908, 149170, 157080, 164087, 170480, 179004, 181135, 187528, 204576, 209440, 217362, 223755, 234410, 238672, 253589, 255720, 281292, 289816, 298340, 314160, 328174, 340960, 351615, 358008, 362270, 375056, 398497, 434724, 447510, 468820, 477344, 492261, 507178, 511440, 543405, 562584, 579632, 596680, 628320, 656348, 703230, 716016, 724540, 750112, 760767, 796994, 820435, 869448, 895020, 937640, 984522, 1014356, 1022880, 1086810, 1125168, 1159264, 1193360, 1195491, 1267945, 1312696, 1406460, 1432032, 1449080, 1521534, 1593988, 1640870, 1738896, 1790040, 1875280, 1969044, 1992485, 2028712, 2173620, 2250336, 2386720, 2390982, 2461305, 2535890, 2625392, 2789479, 2812920, 2898160, 3043068, 3187976, 3281740, 3477792, 3580080, 3750560, 3803835, 3938088, 3984970, 4057424, 4347240, 4781964, 4922610, 5071780, 5250784, 5578958, 5625840, 5796320, 5977455, 6086136, 6375952, 6563480, 7160160, 7607670, 7876176, 7969940, 8114848, 8368437, 8694480, 9563928, 9845220, 10143560, 11157916, 11251680, 11954910, 12172272, 12751904, 13126960, 13947395, 15215340, 15752352, 15939880, 16736874, 17388960, 19127856, 19690440, 20287120, 22315832, 23909820, 24344544, 26253920, 27894790, 30430680, 31879760, 33473748, 38255712, 39380880, 40574240, 41842185, 44631664, 47819640, 55789580, 60861360, 63759520, 66947496, 78761760, 83684370, 89263328, 95639280, 111579160, 121722720, 133894992, 167368740, 191278560, 223158320, 267789984, 334737480, 446316640, 669474960, 1338949920]

約数ペア:

[(1, 1338949920), (2, 669474960), (3, 446316640), (4, 334737480), (5, 267789984), (6, 223158320), (7, 191278560), (8, 167368740), (10, 133894992), (11, 121722720), (12, 111579160), (14, 95639280), (15, 89263328), (16, 83684370), (17, 78761760), (20, 66947496), (21, 63759520), (22, 60861360), (24, 55789580), (28, 47819640), (30, 44631664), (32, 41842185), (33, 40574240), (34, 39380880), (35, 38255712), (40, 33473748), (42, 31879760), (44, 30430680), (48, 27894790), (51, 26253920), (55, 24344544), (56, 23909820), (60, 22315832), (66, 20287120), (68, 19690440), (70, 19127856), (77, 17388960), (80, 16736874), (84, 15939880), (85, 15752352), (88, 15215340), (96, 13947395), (102, 13126960), (105, 12751904), (110, 12172272), (112, 11954910), (119, 11251680), (120, 11157916), (132, 10143560), (136, 9845220), (140, 9563928), (154, 8694480), (160, 8368437), (165, 8114848), (168, 7969940), (170, 7876176), (176, 7607670), (187, 7160160), (204, 6563480), (210, 6375952), (220, 6086136), (224, 5977455), (231, 5796320), (238, 5625840), (240, 5578958), (255, 5250784), (264, 5071780), (272, 4922610), (280, 4781964), (308, 4347240), (330, 4057424), (336, 3984970), (340, 3938088), (352, 3803835), (357, 3750560), (374, 3580080), (385, 3477792), (408, 3281740), (420, 3187976), (440, 3043068), (462, 2898160), (476, 2812920), (480, 2789479), (510, 2625392), (528, 2535890), (544, 2461305), (560, 2390982), (561, 2386720), (595, 2250336), (616, 2173620), (660, 2028712), (672, 1992485), (680, 1969044), (714, 1875280), (748, 1790040), (770, 1738896), (816, 1640870), (840, 1593988), (880, 1521534), (924, 1449080), (935, 1432032), (952, 1406460), (1020, 1312696), (1056, 1267945), (1120, 1195491), (1122, 1193360), (1155, 1159264), (1190, 1125168), (1232, 1086810), (1309, 1022880), (1320, 1014356), (1360, 984522), (1428, 937640), (1496, 895020), (1540, 869448), (1632, 820435), (1680, 796994), (1760, 760767), (1785, 750112), (1848, 724540), (1870, 716016), (1904, 703230), (2040, 656348), (2131, 628320), (2244, 596680), (2310, 579632), (2380, 562584), (2464, 543405), (2618, 511440), (2640, 507178), (2720, 492261), (2805, 477344), (2856, 468820), (2992, 447510), (3080, 434724), (3360, 398497), (3570, 375056), (3696, 362270), (3740, 358008), (3808, 351615), (3927, 340960), (4080, 328174), (4262, 314160), (4488, 298340), (4620, 289816), (4760, 281292), (5236, 255720), (5280, 253589), (5610, 238672), (5712, 234410), (5984, 223755), (6160, 217362), (6393, 209440), (6545, 204576), (7140, 187528), (7392, 181135), (7480, 179004), (7854, 170480), (8160, 164087), (8524, 157080), (8976, 149170), (9240, 144908), (9520, 140646), (10472, 127860), (10655, 125664), (11220, 119336), (11424, 117205), (12320, 108681), (12786, 104720), (13090, 102288), (14280, 93764), (14917, 89760), (14960, 89502), (15708, 85240), (17048, 78540), (17952, 74585), (18480, 72454), (19040, 70323), (19635, 68192), (20944, 63930), (21310, 62832), (22440, 59668), (23441, 57120), (25572, 52360), (26180, 51144), (28560, 46882), (29834, 44880), (29920, 44751), (31416, 42620), (31965, 41888), (34096, 39270), (36227, 36960)]