1718809920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 336

約数和(自身を含む): 6304970880

約数和(自身を除く): 4586160960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 101, 114, 120, 144, 152, 160, 171, 180, 190, 192, 202, 228, 240, 285, 288, 303, 304, 311, 320, 342, 360, 380, 404, 456, 480, 505, 570, 576, 606, 608, 622, 684, 720, 760, 808, 855, 909, 912, 933, 960, 1010, 1140, 1212, 1216, 1244, 1368, 1440, 1515, 1520, 1555, 1616, 1710, 1818, 1824, 1866, 1919, 2020, 2280, 2424, 2488, 2736, 2799, 2880, 3030, 3040, 3110, 3232, 3420, 3636, 3648, 3732, 3838, 4040, 4545, 4560, 4665, 4848, 4976, 5472, 5598, 5757, 5909, 6060, 6080, 6220, 6464, 6840, 7272, 7464, 7676, 8080, 9090, 9120, 9330, 9595, 9696, 9952, 10944, 11196, 11514, 11818, 12120, 12440, 13680, 13995, 14544, 14928, 15352, 16160, 17271, 17727, 18180, 18240, 18660, 19190, 19392, 19904, 22392, 23028, 23636, 24240, 24880, 27360, 27990, 28785, 29088, 29545, 29856, 30704, 31411, 32320, 34542, 35454, 36360, 37320, 38380, 44784, 46056, 47272, 48480, 49760, 53181, 54720, 55980, 57570, 58176, 59090, 59712, 61408, 62822, 69084, 70908, 72720, 74640, 76760, 86355, 88635, 89568, 92112, 94233, 94544, 96960, 99520, 106362, 111960, 115140, 118180, 122816, 125644, 138168, 141816, 145440, 149280, 153520, 157055, 172710, 177270, 179136, 184224, 188466, 189088, 212724, 223920, 230280, 236360, 251288, 265905, 276336, 282699, 283632, 290880, 298560, 307040, 314110, 345420, 354540, 368448, 376932, 378176, 425448, 447840, 460560, 471165, 472720, 502576, 531810, 552672, 565398, 567264, 596809, 614080, 628220, 690840, 709080, 753864, 850896, 895680, 921120, 942330, 945440, 1005152, 1063620, 1105344, 1130796, 1134528, 1193618, 1256440, 1381680, 1413495, 1418160, 1507728, 1701792, 1790427, 1842240, 1884660, 1890880, 2010304, 2127240, 2261592, 2387236, 2512880, 2763360, 2826990, 2836320, 2984045, 3015456, 3403584, 3580854, 3769320, 4254480, 4523184, 4774472, 5025760, 5371281, 5526720, 5653980, 5672640, 5968090, 6030912, 7161708, 7538640, 8508960, 8952135, 9046368, 9548944, 10051520, 10742562, 11307960, 11936180, 14323416, 15077280, 17017920, 17904270, 18092736, 19097888, 21485124, 22615920, 23872360, 26856405, 28646832, 30154560, 35808540, 38195776, 42970248, 45231840, 47744720, 53712810, 57293664, 71617080, 85940496, 90463680, 95489440, 107425620, 114587328, 143234160, 171880992, 190978880, 214851240, 286468320, 343761984, 429702480, 572936640, 859404960, 1718809920]

約数ペア:

[(1, 1718809920), (2, 859404960), (3, 572936640), (4, 429702480), (5, 343761984), (6, 286468320), (8, 214851240), (9, 190978880), (10, 171880992), (12, 143234160), (15, 114587328), (16, 107425620), (18, 95489440), (19, 90463680), (20, 85940496), (24, 71617080), (30, 57293664), (32, 53712810), (36, 47744720), (38, 45231840), (40, 42970248), (45, 38195776), (48, 35808540), (57, 30154560), (60, 28646832), (64, 26856405), (72, 23872360), (76, 22615920), (80, 21485124), (90, 19097888), (95, 18092736), (96, 17904270), (101, 17017920), (114, 15077280), (120, 14323416), (144, 11936180), (152, 11307960), (160, 10742562), (171, 10051520), (180, 9548944), (190, 9046368), (192, 8952135), (202, 8508960), (228, 7538640), (240, 7161708), (285, 6030912), (288, 5968090), (303, 5672640), (304, 5653980), (311, 5526720), (320, 5371281), (342, 5025760), (360, 4774472), (380, 4523184), (404, 4254480), (456, 3769320), (480, 3580854), (505, 3403584), (570, 3015456), (576, 2984045), (606, 2836320), (608, 2826990), (622, 2763360), (684, 2512880), (720, 2387236), (760, 2261592), (808, 2127240), (855, 2010304), (909, 1890880), (912, 1884660), (933, 1842240), (960, 1790427), (1010, 1701792), (1140, 1507728), (1212, 1418160), (1216, 1413495), (1244, 1381680), (1368, 1256440), (1440, 1193618), (1515, 1134528), (1520, 1130796), (1555, 1105344), (1616, 1063620), (1710, 1005152), (1818, 945440), (1824, 942330), (1866, 921120), (1919, 895680), (2020, 850896), (2280, 753864), (2424, 709080), (2488, 690840), (2736, 628220), (2799, 614080), (2880, 596809), (3030, 567264), (3040, 565398), (3110, 552672), (3232, 531810), (3420, 502576), (3636, 472720), (3648, 471165), (3732, 460560), (3838, 447840), (4040, 425448), (4545, 378176), (4560, 376932), (4665, 368448), (4848, 354540), (4976, 345420), (5472, 314110), (5598, 307040), (5757, 298560), (5909, 290880), (6060, 283632), (6080, 282699), (6220, 276336), (6464, 265905), (6840, 251288), (7272, 236360), (7464, 230280), (7676, 223920), (8080, 212724), (9090, 189088), (9120, 188466), (9330, 184224), (9595, 179136), (9696, 177270), (9952, 172710), (10944, 157055), (11196, 153520), (11514, 149280), (11818, 145440), (12120, 141816), (12440, 138168), (13680, 125644), (13995, 122816), (14544, 118180), (14928, 115140), (15352, 111960), (16160, 106362), (17271, 99520), (17727, 96960), (18180, 94544), (18240, 94233), (18660, 92112), (19190, 89568), (19392, 88635), (19904, 86355), (22392, 76760), (23028, 74640), (23636, 72720), (24240, 70908), (24880, 69084), (27360, 62822), (27990, 61408), (28785, 59712), (29088, 59090), (29545, 58176), (29856, 57570), (30704, 55980), (31411, 54720), (32320, 53181), (34542, 49760), (35454, 48480), (36360, 47272), (37320, 46056), (38380, 44784)]