1277734080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1777}}^1$

素因数の和:1911

約数の個数: 224

約数和(自身を含む): 4682313216

約数和(自身を除く): 3404579136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 192, 210, 214, 224, 240, 280, 320, 321, 336, 420, 428, 448, 480, 535, 560, 642, 672, 749, 840, 856, 960, 1070, 1120, 1284, 1344, 1498, 1605, 1680, 1712, 1777, 2140, 2240, 2247, 2568, 2996, 3210, 3360, 3424, 3554, 3745, 4280, 4494, 5136, 5331, 5992, 6420, 6720, 6848, 7108, 7490, 8560, 8885, 8988, 10272, 10662, 11235, 11984, 12439, 12840, 14216, 14980, 17120, 17770, 17976, 20544, 21324, 22470, 23968, 24878, 25680, 26655, 28432, 29960, 34240, 35540, 35952, 37317, 42648, 44940, 47936, 49756, 51360, 53310, 56864, 59920, 62195, 71080, 71904, 74634, 85296, 89880, 99512, 102720, 106620, 113728, 119840, 124390, 142160, 143808, 149268, 170592, 179760, 186585, 190139, 199024, 213240, 239680, 248780, 284320, 298536, 341184, 359520, 373170, 380278, 398048, 426480, 497560, 568640, 570417, 597072, 719040, 746340, 760556, 796096, 852960, 950695, 995120, 1140834, 1194144, 1330973, 1492680, 1521112, 1705920, 1901390, 1990240, 2281668, 2388288, 2661946, 2852085, 2985360, 3042224, 3802780, 3980480, 3992919, 4563336, 5323892, 5704170, 5970720, 6084448, 6654865, 7605560, 7985838, 9126672, 10647784, 11408340, 11941440, 12168896, 13309730, 15211120, 15971676, 18253344, 19964595, 21295568, 22816680, 26619460, 30422240, 31943352, 36506688, 39929190, 42591136, 45633360, 53238920, 60844480, 63886704, 79858380, 85182272, 91266720, 106477840, 127773408, 159716760, 182533440, 212955680, 255546816, 319433520, 425911360, 638867040, 1277734080]

約数ペア:

[(1, 1277734080), (2, 638867040), (3, 425911360), (4, 319433520), (5, 255546816), (6, 212955680), (7, 182533440), (8, 159716760), (10, 127773408), (12, 106477840), (14, 91266720), (15, 85182272), (16, 79858380), (20, 63886704), (21, 60844480), (24, 53238920), (28, 45633360), (30, 42591136), (32, 39929190), (35, 36506688), (40, 31943352), (42, 30422240), (48, 26619460), (56, 22816680), (60, 21295568), (64, 19964595), (70, 18253344), (80, 15971676), (84, 15211120), (96, 13309730), (105, 12168896), (107, 11941440), (112, 11408340), (120, 10647784), (140, 9126672), (160, 7985838), (168, 7605560), (192, 6654865), (210, 6084448), (214, 5970720), (224, 5704170), (240, 5323892), (280, 4563336), (320, 3992919), (321, 3980480), (336, 3802780), (420, 3042224), (428, 2985360), (448, 2852085), (480, 2661946), (535, 2388288), (560, 2281668), (642, 1990240), (672, 1901390), (749, 1705920), (840, 1521112), (856, 1492680), (960, 1330973), (1070, 1194144), (1120, 1140834), (1284, 995120), (1344, 950695), (1498, 852960), (1605, 796096), (1680, 760556), (1712, 746340), (1777, 719040), (2140, 597072), (2240, 570417), (2247, 568640), (2568, 497560), (2996, 426480), (3210, 398048), (3360, 380278), (3424, 373170), (3554, 359520), (3745, 341184), (4280, 298536), (4494, 284320), (5136, 248780), (5331, 239680), (5992, 213240), (6420, 199024), (6720, 190139), (6848, 186585), (7108, 179760), (7490, 170592), (8560, 149268), (8885, 143808), (8988, 142160), (10272, 124390), (10662, 119840), (11235, 113728), (11984, 106620), (12439, 102720), (12840, 99512), (14216, 89880), (14980, 85296), (17120, 74634), (17770, 71904), (17976, 71080), (20544, 62195), (21324, 59920), (22470, 56864), (23968, 53310), (24878, 51360), (25680, 49756), (26655, 47936), (28432, 44940), (29960, 42648), (34240, 37317), (35540, 35952)]