1377290880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{34159}}^1$

素因数の和:34191

約数の個数: 192

約数和(自身を含む): 5435539200

約数和(自身を除く): 4058248320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 34159, 40320, 68318, 102477, 136636, 170795, 204954, 239113, 273272, 307431, 341590, 409908, 478226, 512385, 546544, 614862, 683180, 717339, 819816, 956452, 1024770, 1093088, 1195565, 1229724, 1366360, 1434678, 1537155, 1639632, 1912904, 2049540, 2152017, 2186176, 2391130, 2459448, 2732720, 2869356, 3074310, 3279264, 3586695, 3825808, 4099080, 4304034, 4372352, 4782260, 4918896, 5465440, 5738712, 6148620, 6558528, 7173390, 7651616, 8198160, 8608068, 9564520, 9837792, 10760085, 10930880, 11477424, 12297240, 13117056, 14346780, 15303232, 16396320, 17216136, 19129040, 19675584, 21520170, 21861760, 22954848, 24594480, 28693560, 30606464, 32792640, 34432272, 38258080, 39351168, 43040340, 45909696, 49188960, 57387120, 65585280, 68864544, 76516160, 86080680, 91819392, 98377920, 114774240, 137729088, 153032320, 172161360, 196755840, 229548480, 275458176, 344322720, 459096960, 688645440, 1377290880]

約数ペア:

[(1, 1377290880), (2, 688645440), (3, 459096960), (4, 344322720), (5, 275458176), (6, 229548480), (7, 196755840), (8, 172161360), (9, 153032320), (10, 137729088), (12, 114774240), (14, 98377920), (15, 91819392), (16, 86080680), (18, 76516160), (20, 68864544), (21, 65585280), (24, 57387120), (28, 49188960), (30, 45909696), (32, 43040340), (35, 39351168), (36, 38258080), (40, 34432272), (42, 32792640), (45, 30606464), (48, 28693560), (56, 24594480), (60, 22954848), (63, 21861760), (64, 21520170), (70, 19675584), (72, 19129040), (80, 17216136), (84, 16396320), (90, 15303232), (96, 14346780), (105, 13117056), (112, 12297240), (120, 11477424), (126, 10930880), (128, 10760085), (140, 9837792), (144, 9564520), (160, 8608068), (168, 8198160), (180, 7651616), (192, 7173390), (210, 6558528), (224, 6148620), (240, 5738712), (252, 5465440), (280, 4918896), (288, 4782260), (315, 4372352), (320, 4304034), (336, 4099080), (360, 3825808), (384, 3586695), (420, 3279264), (448, 3074310), (480, 2869356), (504, 2732720), (560, 2459448), (576, 2391130), (630, 2186176), (640, 2152017), (672, 2049540), (720, 1912904), (840, 1639632), (896, 1537155), (960, 1434678), (1008, 1366360), (1120, 1229724), (1152, 1195565), (1260, 1093088), (1344, 1024770), (1440, 956452), (1680, 819816), (1920, 717339), (2016, 683180), (2240, 614862), (2520, 546544), (2688, 512385), (2880, 478226), (3360, 409908), (4032, 341590), (4480, 307431), (5040, 273272), (5760, 239113), (6720, 204954), (8064, 170795), (10080, 136636), (13440, 102477), (20160, 68318), (34159, 40320)]