2023753760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 5613753600

約数和(自身を除く): 3589999840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 149, 160, 181, 224, 268, 280, 298, 335, 362, 469, 536, 560, 596, 670, 724, 745, 905, 938, 1043, 1072, 1120, 1192, 1267, 1340, 1448, 1490, 1810, 1876, 2086, 2144, 2345, 2384, 2534, 2680, 2896, 2980, 3620, 3752, 4172, 4690, 4768, 5068, 5215, 5360, 5792, 5960, 6335, 7240, 7504, 8344, 9380, 9983, 10136, 10430, 10720, 11920, 12127, 12670, 14480, 15008, 16688, 18760, 19966, 20272, 20860, 23840, 24254, 25340, 26969, 28960, 33376, 37520, 39932, 40544, 41720, 48508, 49915, 50680, 53938, 60635, 69881, 75040, 79864, 83440, 84889, 97016, 99830, 101360, 107876, 121270, 134845, 139762, 159728, 166880, 169778, 188783, 194032, 199660, 202720, 215752, 242540, 269690, 279524, 319456, 339556, 349405, 377566, 388064, 399320, 424445, 431504, 485080, 539380, 559048, 679112, 698810, 755132, 798640, 848890, 863008, 943915, 970160, 1078760, 1118096, 1358224, 1397620, 1510264, 1597280, 1697780, 1806923, 1887830, 1940320, 2157520, 2236192, 2716448, 2795240, 3020528, 3395560, 3613846, 3775660, 4315040, 5590480, 6041056, 6791120, 7227692, 7551320, 9034615, 11180960, 12648461, 13582240, 14455384, 15102640, 18069230, 25296922, 28910768, 30205280, 36138460, 50593844, 57821536, 63242305, 72276920, 101187688, 126484610, 144553840, 202375376, 252969220, 289107680, 404750752, 505938440, 1011876880, 2023753760]

約数ペア:

[(1, 2023753760), (2, 1011876880), (4, 505938440), (5, 404750752), (7, 289107680), (8, 252969220), (10, 202375376), (14, 144553840), (16, 126484610), (20, 101187688), (28, 72276920), (32, 63242305), (35, 57821536), (40, 50593844), (56, 36138460), (67, 30205280), (70, 28910768), (80, 25296922), (112, 18069230), (134, 15102640), (140, 14455384), (149, 13582240), (160, 12648461), (181, 11180960), (224, 9034615), (268, 7551320), (280, 7227692), (298, 6791120), (335, 6041056), (362, 5590480), (469, 4315040), (536, 3775660), (560, 3613846), (596, 3395560), (670, 3020528), (724, 2795240), (745, 2716448), (905, 2236192), (938, 2157520), (1043, 1940320), (1072, 1887830), (1120, 1806923), (1192, 1697780), (1267, 1597280), (1340, 1510264), (1448, 1397620), (1490, 1358224), (1810, 1118096), (1876, 1078760), (2086, 970160), (2144, 943915), (2345, 863008), (2384, 848890), (2534, 798640), (2680, 755132), (2896, 698810), (2980, 679112), (3620, 559048), (3752, 539380), (4172, 485080), (4690, 431504), (4768, 424445), (5068, 399320), (5215, 388064), (5360, 377566), (5792, 349405), (5960, 339556), (6335, 319456), (7240, 279524), (7504, 269690), (8344, 242540), (9380, 215752), (9983, 202720), (10136, 199660), (10430, 194032), (10720, 188783), (11920, 169778), (12127, 166880), (12670, 159728), (14480, 139762), (15008, 134845), (16688, 121270), (18760, 107876), (19966, 101360), (20272, 99830), (20860, 97016), (23840, 84889), (24254, 83440), (25340, 79864), (26969, 75040), (28960, 69881), (33376, 60635), (37520, 53938), (39932, 50680), (40544, 49915), (41720, 48508)]