7494901920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157721}}^1$

素因数の和:157756

約数の個数: 192

約数和(自身を含む): 28617079680

約数和(自身を除く): 21122177760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 47520, 157721, 315442, 473163, 630884, 788605, 946326, 1261768, 1419489, 1577210, 1734931, 1892652, 2365815, 2523536, 2838978, 3154420, 3469862, 3785304, 4258467, 4731630, 5047072, 5204793, 5677956, 6308840, 6939724, 7097445, 7570608, 8516934, 8674655, 9463260, 10409586, 11355912, 12617680, 13879448, 14194890, 15141216, 15614379, 17033868, 17349310, 18926520, 20819172, 21292335, 22711824, 25235360, 26023965, 27758896, 28389780, 31228758, 34067736, 34698620, 37853040, 41638344, 42584670, 45423648, 46843137, 52047930, 55517792, 56779560, 62457516, 68135472, 69397240, 75706080, 78071895, 83276688, 85169340, 93686274, 104095860, 113559120, 124915032, 136270944, 138794480, 156143790, 166553376, 170338680, 187372548, 208191720, 227118240, 234215685, 249830064, 277588960, 312287580, 340677360, 374745096, 416383440, 468431370, 499660128, 624575160, 681354720, 749490192, 832766880, 936862740, 1249150320, 1498980384, 1873725480, 2498300640, 3747450960, 7494901920]

約数ペア:

[(1, 7494901920), (2, 3747450960), (3, 2498300640), (4, 1873725480), (5, 1498980384), (6, 1249150320), (8, 936862740), (9, 832766880), (10, 749490192), (11, 681354720), (12, 624575160), (15, 499660128), (16, 468431370), (18, 416383440), (20, 374745096), (22, 340677360), (24, 312287580), (27, 277588960), (30, 249830064), (32, 234215685), (33, 227118240), (36, 208191720), (40, 187372548), (44, 170338680), (45, 166553376), (48, 156143790), (54, 138794480), (55, 136270944), (60, 124915032), (66, 113559120), (72, 104095860), (80, 93686274), (88, 85169340), (90, 83276688), (96, 78071895), (99, 75706080), (108, 69397240), (110, 68135472), (120, 62457516), (132, 56779560), (135, 55517792), (144, 52047930), (160, 46843137), (165, 45423648), (176, 42584670), (180, 41638344), (198, 37853040), (216, 34698620), (220, 34067736), (240, 31228758), (264, 28389780), (270, 27758896), (288, 26023965), (297, 25235360), (330, 22711824), (352, 21292335), (360, 20819172), (396, 18926520), (432, 17349310), (440, 17033868), (480, 15614379), (495, 15141216), (528, 14194890), (540, 13879448), (594, 12617680), (660, 11355912), (720, 10409586), (792, 9463260), (864, 8674655), (880, 8516934), (990, 7570608), (1056, 7097445), (1080, 6939724), (1188, 6308840), (1320, 5677956), (1440, 5204793), (1485, 5047072), (1584, 4731630), (1760, 4258467), (1980, 3785304), (2160, 3469862), (2376, 3154420), (2640, 2838978), (2970, 2523536), (3168, 2365815), (3960, 1892652), (4320, 1734931), (4752, 1577210), (5280, 1419489), (5940, 1261768), (7920, 946326), (9504, 788605), (11880, 630884), (15840, 473163), (23760, 315442), (47520, 157721)]