12277018880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10789}}^1$

素因数の和:10944

約数の個数: 144

約数和(自身を含む): 33876111360

約数和(自身を除く): 21599092480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 256, 280, 320, 448, 508, 560, 635, 640, 889, 896, 1016, 1120, 1270, 1280, 1778, 1792, 2032, 2240, 2540, 3556, 4064, 4445, 4480, 5080, 7112, 8128, 8890, 8960, 10160, 10789, 14224, 16256, 17780, 20320, 21578, 28448, 32512, 35560, 40640, 43156, 53945, 56896, 71120, 75523, 81280, 86312, 107890, 113792, 142240, 151046, 162560, 172624, 215780, 227584, 284480, 302092, 345248, 377615, 431560, 568960, 604184, 690496, 755230, 863120, 1137920, 1208368, 1370203, 1380992, 1510460, 1726240, 2416736, 2740406, 2761984, 3020920, 3452480, 4833472, 5480812, 6041840, 6851015, 6904960, 9591421, 9666944, 10961624, 12083680, 13702030, 13809920, 19182842, 19333888, 21923248, 24167360, 27404060, 38365684, 43846496, 47957105, 48334720, 54808120, 76731368, 87692992, 95914210, 96669440, 109616240, 153462736, 175385984, 191828420, 219232480, 306925472, 350771968, 383656840, 438464960, 613850944, 767313680, 876929920, 1227701888, 1534627360, 1753859840, 2455403776, 3069254720, 6138509440, 12277018880]

約数ペア:

[(1, 12277018880), (2, 6138509440), (4, 3069254720), (5, 2455403776), (7, 1753859840), (8, 1534627360), (10, 1227701888), (14, 876929920), (16, 767313680), (20, 613850944), (28, 438464960), (32, 383656840), (35, 350771968), (40, 306925472), (56, 219232480), (64, 191828420), (70, 175385984), (80, 153462736), (112, 109616240), (127, 96669440), (128, 95914210), (140, 87692992), (160, 76731368), (224, 54808120), (254, 48334720), (256, 47957105), (280, 43846496), (320, 38365684), (448, 27404060), (508, 24167360), (560, 21923248), (635, 19333888), (640, 19182842), (889, 13809920), (896, 13702030), (1016, 12083680), (1120, 10961624), (1270, 9666944), (1280, 9591421), (1778, 6904960), (1792, 6851015), (2032, 6041840), (2240, 5480812), (2540, 4833472), (3556, 3452480), (4064, 3020920), (4445, 2761984), (4480, 2740406), (5080, 2416736), (7112, 1726240), (8128, 1510460), (8890, 1380992), (8960, 1370203), (10160, 1208368), (10789, 1137920), (14224, 863120), (16256, 755230), (17780, 690496), (20320, 604184), (21578, 568960), (28448, 431560), (32512, 377615), (35560, 345248), (40640, 302092), (43156, 284480), (53945, 227584), (56896, 215780), (71120, 172624), (75523, 162560), (81280, 151046), (86312, 142240), (107890, 113792)]