12939702720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{4447}}^1$

素因数の和:4907

約数の個数: 224

約数和(自身を含む): 47071653888

約数和(自身を除く): 34131951168

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, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 433, 448, 480, 560, 672, 840, 866, 960, 1120, 1299, 1344, 1680, 1732, 2165, 2240, 2598, 3031, 3360, 3464, 4330, 4447, 5196, 6062, 6495, 6720, 6928, 8660, 8894, 9093, 10392, 12124, 12990, 13341, 13856, 15155, 17320, 17788, 18186, 20784, 22235, 24248, 25980, 26682, 27712, 30310, 31129, 34640, 35576, 36372, 41568, 44470, 45465, 48496, 51960, 53364, 60620, 62258, 66705, 69280, 71152, 72744, 83136, 88940, 90930, 93387, 96992, 103920, 106728, 121240, 124516, 133410, 138560, 142304, 145488, 155645, 177880, 181860, 186774, 193984, 207840, 213456, 242480, 249032, 266820, 284608, 290976, 311290, 355760, 363720, 373548, 415680, 426912, 466935, 484960, 498064, 533640, 581952, 622580, 711520, 727440, 747096, 853824, 933870, 969920, 996128, 1067280, 1245160, 1423040, 1454880, 1494192, 1867740, 1925551, 1992256, 2134560, 2490320, 2909760, 2988384, 3735480, 3851102, 4269120, 4980640, 5776653, 5976768, 7470960, 7702204, 9627755, 9961280, 11553306, 13478857, 14941920, 15404408, 19255510, 23106612, 26957714, 28883265, 29883840, 30808816, 38511020, 40436571, 46213224, 53915428, 57766530, 61617632, 67394285, 77022040, 80873142, 92426448, 107830856, 115533060, 123235264, 134788570, 154044080, 161746284, 184852896, 202182855, 215661712, 231066120, 269577140, 308088160, 323492568, 369705792, 404365710, 431323424, 462132240, 539154280, 616176320, 646985136, 808731420, 862646848, 924264480, 1078308560, 1293970272, 1617462840, 1848528960, 2156617120, 2587940544, 3234925680, 4313234240, 6469851360, 12939702720]

約数ペア:

[(1, 12939702720), (2, 6469851360), (3, 4313234240), (4, 3234925680), (5, 2587940544), (6, 2156617120), (7, 1848528960), (8, 1617462840), (10, 1293970272), (12, 1078308560), (14, 924264480), (15, 862646848), (16, 808731420), (20, 646985136), (21, 616176320), (24, 539154280), (28, 462132240), (30, 431323424), (32, 404365710), (35, 369705792), (40, 323492568), (42, 308088160), (48, 269577140), (56, 231066120), (60, 215661712), (64, 202182855), (70, 184852896), (80, 161746284), (84, 154044080), (96, 134788570), (105, 123235264), (112, 115533060), (120, 107830856), (140, 92426448), (160, 80873142), (168, 77022040), (192, 67394285), (210, 61617632), (224, 57766530), (240, 53915428), (280, 46213224), (320, 40436571), (336, 38511020), (420, 30808816), (433, 29883840), (448, 28883265), (480, 26957714), (560, 23106612), (672, 19255510), (840, 15404408), (866, 14941920), (960, 13478857), (1120, 11553306), (1299, 9961280), (1344, 9627755), (1680, 7702204), (1732, 7470960), (2165, 5976768), (2240, 5776653), (2598, 4980640), (3031, 4269120), (3360, 3851102), (3464, 3735480), (4330, 2988384), (4447, 2909760), (5196, 2490320), (6062, 2134560), (6495, 1992256), (6720, 1925551), (6928, 1867740), (8660, 1494192), (8894, 1454880), (9093, 1423040), (10392, 1245160), (12124, 1067280), (12990, 996128), (13341, 969920), (13856, 933870), (15155, 853824), (17320, 747096), (17788, 727440), (18186, 711520), (20784, 622580), (22235, 581952), (24248, 533640), (25980, 498064), (26682, 484960), (27712, 466935), (30310, 426912), (31129, 415680), (34640, 373548), (35576, 363720), (36372, 355760), (41568, 311290), (44470, 290976), (45465, 284608), (48496, 266820), (51960, 249032), (53364, 242480), (60620, 213456), (62258, 207840), (66705, 193984), (69280, 186774), (71152, 181860), (72744, 177880), (83136, 155645), (88940, 145488), (90930, 142304), (93387, 138560), (96992, 133410), (103920, 124516), (106728, 121240)]