19392938880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14009}}^1$

素因数の和:14141

約数の個数: 256

約数和(自身を含む): 71336678400

約数和(自身を除く): 51943739520

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, 103, 105, 112, 120, 128, 140, 160, 168, 192, 206, 210, 224, 240, 280, 309, 320, 336, 384, 412, 420, 448, 480, 515, 560, 618, 640, 672, 721, 824, 840, 896, 960, 1030, 1120, 1236, 1344, 1442, 1545, 1648, 1680, 1920, 2060, 2163, 2240, 2472, 2688, 2884, 3090, 3296, 3360, 3605, 4120, 4326, 4480, 4944, 5768, 6180, 6592, 6720, 7210, 8240, 8652, 9888, 10815, 11536, 12360, 13184, 13440, 14009, 14420, 16480, 17304, 19776, 21630, 23072, 24720, 28018, 28840, 32960, 34608, 39552, 42027, 43260, 46144, 49440, 56036, 57680, 65920, 69216, 70045, 84054, 86520, 92288, 98063, 98880, 112072, 115360, 138432, 140090, 168108, 173040, 196126, 197760, 210135, 224144, 230720, 276864, 280180, 294189, 336216, 346080, 392252, 420270, 448288, 461440, 490315, 560360, 588378, 672432, 692160, 784504, 840540, 896576, 980630, 1120720, 1176756, 1344864, 1384320, 1442927, 1470945, 1569008, 1681080, 1793152, 1961260, 2241440, 2353512, 2689728, 2885854, 2941890, 3138016, 3362160, 3922520, 4328781, 4482880, 4707024, 5379456, 5771708, 5883780, 6276032, 6724320, 7214635, 7845040, 8657562, 8965760, 9414048, 10100489, 11543416, 11767560, 12552064, 13448640, 14429270, 15690080, 17315124, 18828096, 20200978, 21643905, 23086832, 23535120, 26897280, 28858540, 30301467, 31380160, 34630248, 37656192, 40401956, 43287810, 46173664, 47070240, 50502445, 57717080, 60602934, 62760320, 69260496, 80803912, 86575620, 92347328, 94140480, 101004890, 115434160, 121205868, 138520992, 151507335, 161607824, 173151240, 184694656, 188280960, 202009780, 230868320, 242411736, 277041984, 303014670, 323215648, 346302480, 404019560, 461736640, 484823472, 554083968, 606029340, 646431296, 692604960, 808039120, 923473280, 969646944, 1212058680, 1292862592, 1385209920, 1616078240, 1939293888, 2424117360, 2770419840, 3232156480, 3878587776, 4848234720, 6464312960, 9696469440, 19392938880]

約数ペア:

[(1, 19392938880), (2, 9696469440), (3, 6464312960), (4, 4848234720), (5, 3878587776), (6, 3232156480), (7, 2770419840), (8, 2424117360), (10, 1939293888), (12, 1616078240), (14, 1385209920), (15, 1292862592), (16, 1212058680), (20, 969646944), (21, 923473280), (24, 808039120), (28, 692604960), (30, 646431296), (32, 606029340), (35, 554083968), (40, 484823472), (42, 461736640), (48, 404019560), (56, 346302480), (60, 323215648), (64, 303014670), (70, 277041984), (80, 242411736), (84, 230868320), (96, 202009780), (103, 188280960), (105, 184694656), (112, 173151240), (120, 161607824), (128, 151507335), (140, 138520992), (160, 121205868), (168, 115434160), (192, 101004890), (206, 94140480), (210, 92347328), (224, 86575620), (240, 80803912), (280, 69260496), (309, 62760320), (320, 60602934), (336, 57717080), (384, 50502445), (412, 47070240), (420, 46173664), (448, 43287810), (480, 40401956), (515, 37656192), (560, 34630248), (618, 31380160), (640, 30301467), (672, 28858540), (721, 26897280), (824, 23535120), (840, 23086832), (896, 21643905), (960, 20200978), (1030, 18828096), (1120, 17315124), (1236, 15690080), (1344, 14429270), (1442, 13448640), (1545, 12552064), (1648, 11767560), (1680, 11543416), (1920, 10100489), (2060, 9414048), (2163, 8965760), (2240, 8657562), (2472, 7845040), (2688, 7214635), (2884, 6724320), (3090, 6276032), (3296, 5883780), (3360, 5771708), (3605, 5379456), (4120, 4707024), (4326, 4482880), (4480, 4328781), (4944, 3922520), (5768, 3362160), (6180, 3138016), (6592, 2941890), (6720, 2885854), (7210, 2689728), (8240, 2353512), (8652, 2241440), (9888, 1961260), (10815, 1793152), (11536, 1681080), (12360, 1569008), (13184, 1470945), (13440, 1442927), (14009, 1384320), (14420, 1344864), (16480, 1176756), (17304, 1120720), (19776, 980630), (21630, 896576), (23072, 840540), (24720, 784504), (28018, 692160), (28840, 672432), (32960, 588378), (34608, 560360), (39552, 490315), (42027, 461440), (43260, 448288), (46144, 420270), (49440, 392252), (56036, 346080), (57680, 336216), (65920, 294189), (69216, 280180), (70045, 276864), (84054, 230720), (86520, 224144), (92288, 210135), (98063, 197760), (98880, 196126), (112072, 173040), (115360, 168108), (138432, 140090)]