27720690144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{3671}}^1$

素因数の和:4369

約数の個数: 192

約数和(自身を含む): 88211192832

約数和(自身を除く): 60490502688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 661, 672, 714, 816, 952, 1322, 1428, 1632, 1904, 1983, 2644, 2856, 3671, 3808, 3966, 4627, 5288, 5712, 7342, 7932, 9254, 10576, 11013, 11237, 11424, 13881, 14684, 15864, 18508, 21152, 22026, 22474, 25697, 27762, 29368, 31728, 33711, 37016, 44052, 44948, 51394, 55524, 58736, 62407, 63456, 67422, 74032, 77091, 78659, 88104, 89896, 102788, 111048, 117472, 124814, 134844, 148064, 154182, 157318, 176208, 179792, 187221, 205576, 222096, 235977, 249628, 269688, 308364, 314636, 352416, 359584, 374442, 411152, 436849, 444192, 471954, 499256, 539376, 616728, 629272, 748884, 822304, 873698, 943908, 998512, 1078752, 1233456, 1258544, 1310547, 1497768, 1747396, 1887816, 1997024, 2426531, 2466912, 2517088, 2621094, 2995536, 3494792, 3775632, 4853062, 5242188, 5991072, 6989584, 7279593, 7551264, 9706124, 10484376, 13979168, 14559186, 16985717, 19412248, 20968752, 29118372, 33971434, 38824496, 41251027, 41937504, 50957151, 58236744, 67942868, 77648992, 82502054, 101914302, 116473488, 123753081, 135885736, 165004108, 203828604, 232946976, 247506162, 271771472, 288757189, 330008216, 407657208, 495012324, 543542944, 577514378, 660016432, 815314416, 866271567, 990024648, 1155028756, 1320032864, 1630628832, 1732543134, 1980049296, 2310057512, 3465086268, 3960098592, 4620115024, 6930172536, 9240230048, 13860345072, 27720690144]

約数ペア:

[(1, 27720690144), (2, 13860345072), (3, 9240230048), (4, 6930172536), (6, 4620115024), (7, 3960098592), (8, 3465086268), (12, 2310057512), (14, 1980049296), (16, 1732543134), (17, 1630628832), (21, 1320032864), (24, 1155028756), (28, 990024648), (32, 866271567), (34, 815314416), (42, 660016432), (48, 577514378), (51, 543542944), (56, 495012324), (68, 407657208), (84, 330008216), (96, 288757189), (102, 271771472), (112, 247506162), (119, 232946976), (136, 203828604), (168, 165004108), (204, 135885736), (224, 123753081), (238, 116473488), (272, 101914302), (336, 82502054), (357, 77648992), (408, 67942868), (476, 58236744), (544, 50957151), (661, 41937504), (672, 41251027), (714, 38824496), (816, 33971434), (952, 29118372), (1322, 20968752), (1428, 19412248), (1632, 16985717), (1904, 14559186), (1983, 13979168), (2644, 10484376), (2856, 9706124), (3671, 7551264), (3808, 7279593), (3966, 6989584), (4627, 5991072), (5288, 5242188), (5712, 4853062), (7342, 3775632), (7932, 3494792), (9254, 2995536), (10576, 2621094), (11013, 2517088), (11237, 2466912), (11424, 2426531), (13881, 1997024), (14684, 1887816), (15864, 1747396), (18508, 1497768), (21152, 1310547), (22026, 1258544), (22474, 1233456), (25697, 1078752), (27762, 998512), (29368, 943908), (31728, 873698), (33711, 822304), (37016, 748884), (44052, 629272), (44948, 616728), (51394, 539376), (55524, 499256), (58736, 471954), (62407, 444192), (63456, 436849), (67422, 411152), (74032, 374442), (77091, 359584), (78659, 352416), (88104, 314636), (89896, 308364), (102788, 269688), (111048, 249628), (117472, 235977), (124814, 222096), (134844, 205576), (148064, 187221), (154182, 179792), (157318, 176208)]