163563840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1758

約数の個数: 224

約数和(自身を含む): 629838720

約数和(自身を除く): 466274880

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, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1721, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3442, 3520, 3960, 4320, 4752, 5163, 5280, 5940, 6336, 6884, 7920, 8605, 8640, 9504, 10326, 10560, 11880, 13768, 15489, 15840, 17210, 18931, 19008, 20652, 23760, 25815, 27536, 30978, 31680, 34420, 37862, 41304, 46467, 47520, 51630, 55072, 56793, 61956, 68840, 75724, 77445, 82608, 92934, 94655, 95040, 103260, 110144, 113586, 123912, 137680, 151448, 154890, 165216, 170379, 185868, 189310, 206520, 227172, 232335, 247824, 275360, 283965, 302896, 309780, 330432, 340758, 371736, 378620, 413040, 454344, 464670, 495648, 511137, 550720, 567930, 605792, 619560, 681516, 743472, 757240, 826080, 851895, 908688, 929340, 991296, 1022274, 1135860, 1211584, 1239120, 1363032, 1486944, 1514480, 1652160, 1703790, 1817376, 1858680, 2044548, 2271720, 2478240, 2555685, 2726064, 2973888, 3028960, 3407580, 3634752, 3717360, 4089096, 4543440, 4956480, 5111370, 5452128, 6057920, 6815160, 7434720, 8178192, 9086880, 10222740, 10904256, 13630320, 14869440, 16356384, 18173760, 20445480, 27260640, 32712768, 40890960, 54521280, 81781920, 163563840]

約数ペア:

[(1, 163563840), (2, 81781920), (3, 54521280), (4, 40890960), (5, 32712768), (6, 27260640), (8, 20445480), (9, 18173760), (10, 16356384), (11, 14869440), (12, 13630320), (15, 10904256), (16, 10222740), (18, 9086880), (20, 8178192), (22, 7434720), (24, 6815160), (27, 6057920), (30, 5452128), (32, 5111370), (33, 4956480), (36, 4543440), (40, 4089096), (44, 3717360), (45, 3634752), (48, 3407580), (54, 3028960), (55, 2973888), (60, 2726064), (64, 2555685), (66, 2478240), (72, 2271720), (80, 2044548), (88, 1858680), (90, 1817376), (96, 1703790), (99, 1652160), (108, 1514480), (110, 1486944), (120, 1363032), (132, 1239120), (135, 1211584), (144, 1135860), (160, 1022274), (165, 991296), (176, 929340), (180, 908688), (192, 851895), (198, 826080), (216, 757240), (220, 743472), (240, 681516), (264, 619560), (270, 605792), (288, 567930), (297, 550720), (320, 511137), (330, 495648), (352, 464670), (360, 454344), (396, 413040), (432, 378620), (440, 371736), (480, 340758), (495, 330432), (528, 309780), (540, 302896), (576, 283965), (594, 275360), (660, 247824), (704, 232335), (720, 227172), (792, 206520), (864, 189310), (880, 185868), (960, 170379), (990, 165216), (1056, 154890), (1080, 151448), (1188, 137680), (1320, 123912), (1440, 113586), (1485, 110144), (1584, 103260), (1721, 95040), (1728, 94655), (1760, 92934), (1980, 82608), (2112, 77445), (2160, 75724), (2376, 68840), (2640, 61956), (2880, 56793), (2970, 55072), (3168, 51630), (3442, 47520), (3520, 46467), (3960, 41304), (4320, 37862), (4752, 34420), (5163, 31680), (5280, 30978), (5940, 27536), (6336, 25815), (6884, 23760), (7920, 20652), (8605, 19008), (8640, 18931), (9504, 17210), (10326, 15840), (10560, 15489), (11880, 13768)]