156828216960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{19687}}^1$

素因数の和:20176

約数の個数: 256

約数和(自身を含む): 556666387200

約数和(自身を除く): 399838170240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 461, 480, 540, 576, 640, 720, 864, 922, 960, 1080, 1152, 1383, 1440, 1728, 1844, 1920, 2160, 2305, 2766, 2880, 3456, 3688, 4149, 4320, 4610, 5532, 5760, 6915, 7376, 8298, 8640, 9220, 11064, 12447, 13830, 14752, 16596, 17280, 18440, 19687, 20745, 22128, 24894, 27660, 29504, 33192, 36880, 39374, 41490, 44256, 49788, 55320, 59008, 59061, 62235, 66384, 73760, 78748, 82980, 88512, 98435, 99576, 110640, 118122, 124470, 132768, 147520, 157496, 165960, 177024, 177183, 196870, 199152, 221280, 236244, 248940, 265536, 295040, 295305, 314992, 331920, 354366, 393740, 398304, 442560, 472488, 497880, 531072, 531549, 590610, 629984, 663840, 708732, 787480, 796608, 885120, 885915, 944976, 995760, 1063098, 1181220, 1259968, 1327680, 1417464, 1574960, 1593216, 1771830, 1889952, 1991520, 2126196, 2362440, 2519936, 2655360, 2657745, 2834928, 3149920, 3543660, 3779904, 3983040, 4252392, 4724880, 5315490, 5669856, 6299840, 7087320, 7559808, 7966080, 8504784, 9075707, 9449760, 10630980, 11339712, 12599680, 14174640, 17009568, 18151414, 18899520, 21261960, 22679424, 27227121, 28349280, 34019136, 36302828, 37799040, 42523920, 45378535, 54454242, 56698560, 68038272, 72605656, 81681363, 85047840, 90757070, 108908484, 113397120, 136135605, 145211312, 163362726, 170095680, 181514140, 217816968, 245044089, 272271210, 290422624, 326725452, 340191360, 363028280, 408406815, 435633936, 490088178, 544542420, 580845248, 653450904, 726056560, 816813630, 871267872, 980176356, 1089084840, 1161690496, 1225220445, 1306901808, 1452113120, 1633627260, 1742535744, 1960352712, 2178169680, 2450440890, 2613803616, 2904226240, 3267254520, 3485071488, 3920705424, 4356339360, 4900881780, 5227607232, 5808452480, 6534509040, 7841410848, 8712678720, 9801763560, 10455214464, 13069018080, 15682821696, 17425357440, 19603527120, 26138036160, 31365643392, 39207054240, 52276072320, 78414108480, 156828216960]

約数ペア:

[(1, 156828216960), (2, 78414108480), (3, 52276072320), (4, 39207054240), (5, 31365643392), (6, 26138036160), (8, 19603527120), (9, 17425357440), (10, 15682821696), (12, 13069018080), (15, 10455214464), (16, 9801763560), (18, 8712678720), (20, 7841410848), (24, 6534509040), (27, 5808452480), (30, 5227607232), (32, 4900881780), (36, 4356339360), (40, 3920705424), (45, 3485071488), (48, 3267254520), (54, 2904226240), (60, 2613803616), (64, 2450440890), (72, 2178169680), (80, 1960352712), (90, 1742535744), (96, 1633627260), (108, 1452113120), (120, 1306901808), (128, 1225220445), (135, 1161690496), (144, 1089084840), (160, 980176356), (180, 871267872), (192, 816813630), (216, 726056560), (240, 653450904), (270, 580845248), (288, 544542420), (320, 490088178), (360, 435633936), (384, 408406815), (432, 363028280), (461, 340191360), (480, 326725452), (540, 290422624), (576, 272271210), (640, 245044089), (720, 217816968), (864, 181514140), (922, 170095680), (960, 163362726), (1080, 145211312), (1152, 136135605), (1383, 113397120), (1440, 108908484), (1728, 90757070), (1844, 85047840), (1920, 81681363), (2160, 72605656), (2305, 68038272), (2766, 56698560), (2880, 54454242), (3456, 45378535), (3688, 42523920), (4149, 37799040), (4320, 36302828), (4610, 34019136), (5532, 28349280), (5760, 27227121), (6915, 22679424), (7376, 21261960), (8298, 18899520), (8640, 18151414), (9220, 17009568), (11064, 14174640), (12447, 12599680), (13830, 11339712), (14752, 10630980), (16596, 9449760), (17280, 9075707), (18440, 8504784), (19687, 7966080), (20745, 7559808), (22128, 7087320), (24894, 6299840), (27660, 5669856), (29504, 5315490), (33192, 4724880), (36880, 4252392), (39374, 3983040), (41490, 3779904), (44256, 3543660), (49788, 3149920), (55320, 2834928), (59008, 2657745), (59061, 2655360), (62235, 2519936), (66384, 2362440), (73760, 2126196), (78748, 1991520), (82980, 1889952), (88512, 1771830), (98435, 1593216), (99576, 1574960), (110640, 1417464), (118122, 1327680), (124470, 1259968), (132768, 1181220), (147520, 1063098), (157496, 995760), (165960, 944976), (177024, 885915), (177183, 885120), (196870, 796608), (199152, 787480), (221280, 708732), (236244, 663840), (248940, 629984), (265536, 590610), (295040, 531549), (295305, 531072), (314992, 497880), (331920, 472488), (354366, 442560), (393740, 398304)]