1914470640

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1979

約数の個数: 280

約数和(自身を含む): 7069891248

約数和(自身を除く): 5155420608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 729, 765, 810, 816, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1458, 1530, 1620, 1836, 1931, 1944, 2040, 2160, 2295, 2430, 2448, 2754, 2916, 3060, 3240, 3645, 3672, 3862, 3888, 4080, 4131, 4590, 4860, 5508, 5793, 5832, 6120, 6480, 6885, 7290, 7344, 7724, 8262, 9180, 9655, 9720, 11016, 11586, 11664, 12240, 12393, 13770, 14580, 15448, 16524, 17379, 18360, 19310, 19440, 20655, 22032, 23172, 24786, 27540, 28965, 29160, 30896, 32827, 33048, 34758, 36720, 38620, 41310, 46344, 49572, 52137, 55080, 57930, 58320, 61965, 65654, 66096, 69516, 77240, 82620, 86895, 92688, 98481, 99144, 104274, 110160, 115860, 123930, 131308, 139032, 154480, 156411, 164135, 165240, 173790, 196962, 198288, 208548, 231720, 247860, 260685, 262616, 278064, 295443, 312822, 328270, 330480, 347580, 393924, 417096, 463440, 469233, 492405, 495720, 521370, 525232, 590886, 625644, 656540, 695160, 782055, 787848, 834192, 886329, 938466, 984810, 991440, 1042740, 1181772, 1251288, 1313080, 1390320, 1407699, 1477215, 1564110, 1575696, 1772658, 1876932, 1969620, 2085480, 2346165, 2363544, 2502576, 2626160, 2658987, 2815398, 2954430, 3128220, 3545316, 3753864, 3939240, 4170960, 4431645, 4692330, 4727088, 5317974, 5630796, 5908860, 6256440, 7038495, 7090632, 7507728, 7878480, 7976961, 8863290, 9384660, 10635948, 11261592, 11817720, 12512880, 13294935, 14076990, 14181264, 15953922, 17726580, 18769320, 21271896, 22523184, 23635440, 23930883, 26589870, 28153980, 31907844, 35453160, 37538640, 39884805, 42543792, 47861766, 53179740, 56307960, 63815688, 70906320, 79769610, 95723532, 106359480, 112615920, 119654415, 127631376, 159539220, 191447064, 212718960, 239308830, 319078440, 382894128, 478617660, 638156880, 957235320, 1914470640]

約数ペア:

[(1, 1914470640), (2, 957235320), (3, 638156880), (4, 478617660), (5, 382894128), (6, 319078440), (8, 239308830), (9, 212718960), (10, 191447064), (12, 159539220), (15, 127631376), (16, 119654415), (17, 112615920), (18, 106359480), (20, 95723532), (24, 79769610), (27, 70906320), (30, 63815688), (34, 56307960), (36, 53179740), (40, 47861766), (45, 42543792), (48, 39884805), (51, 37538640), (54, 35453160), (60, 31907844), (68, 28153980), (72, 26589870), (80, 23930883), (81, 23635440), (85, 22523184), (90, 21271896), (102, 18769320), (108, 17726580), (120, 15953922), (135, 14181264), (136, 14076990), (144, 13294935), (153, 12512880), (162, 11817720), (170, 11261592), (180, 10635948), (204, 9384660), (216, 8863290), (240, 7976961), (243, 7878480), (255, 7507728), (270, 7090632), (272, 7038495), (306, 6256440), (324, 5908860), (340, 5630796), (360, 5317974), (405, 4727088), (408, 4692330), (432, 4431645), (459, 4170960), (486, 3939240), (510, 3753864), (540, 3545316), (612, 3128220), (648, 2954430), (680, 2815398), (720, 2658987), (729, 2626160), (765, 2502576), (810, 2363544), (816, 2346165), (918, 2085480), (972, 1969620), (1020, 1876932), (1080, 1772658), (1215, 1575696), (1224, 1564110), (1296, 1477215), (1360, 1407699), (1377, 1390320), (1458, 1313080), (1530, 1251288), (1620, 1181772), (1836, 1042740), (1931, 991440), (1944, 984810), (2040, 938466), (2160, 886329), (2295, 834192), (2430, 787848), (2448, 782055), (2754, 695160), (2916, 656540), (3060, 625644), (3240, 590886), (3645, 525232), (3672, 521370), (3862, 495720), (3888, 492405), (4080, 469233), (4131, 463440), (4590, 417096), (4860, 393924), (5508, 347580), (5793, 330480), (5832, 328270), (6120, 312822), (6480, 295443), (6885, 278064), (7290, 262616), (7344, 260685), (7724, 247860), (8262, 231720), (9180, 208548), (9655, 198288), (9720, 196962), (11016, 173790), (11586, 165240), (11664, 164135), (12240, 156411), (12393, 154480), (13770, 139032), (14580, 131308), (15448, 123930), (16524, 115860), (17379, 110160), (18360, 104274), (19310, 99144), (19440, 98481), (20655, 92688), (22032, 86895), (23172, 82620), (24786, 77240), (27540, 69516), (28965, 66096), (29160, 65654), (30896, 61965), (32827, 58320), (33048, 57930), (34758, 55080), (36720, 52137), (38620, 49572), (41310, 46344)]