947782080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{15671}}^1$

素因数の和:15704

約数の個数: 224

約数和(自身を含む): 3821460480

約数和(自身を除く): 2873678400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 15671, 20160, 30240, 31342, 47013, 60480, 62684, 78355, 94026, 109697, 125368, 141039, 156710, 188052, 219394, 235065, 250736, 282078, 313420, 329091, 376104, 423117, 438788, 470130, 501472, 548485, 564156, 626840, 658182, 705195, 752208, 846234, 877576, 940260, 987273, 1002944, 1096970, 1128312, 1253680, 1316364, 1410390, 1504416, 1645455, 1692468, 1755152, 1880520, 1974546, 2115585, 2193940, 2256624, 2507360, 2632728, 2820780, 2961819, 3008832, 3290910, 3384936, 3510304, 3761040, 3949092, 4231170, 4387880, 4513248, 4936365, 5014720, 5265456, 5641560, 5923638, 6581820, 6769872, 7020608, 7522080, 7898184, 8462340, 8775760, 9026496, 9872730, 10530912, 11283120, 11847276, 13163640, 13539744, 14809095, 15044160, 15796368, 16924680, 17551520, 19745460, 21061824, 22566240, 23694552, 26327280, 27079488, 29618190, 31592736, 33849360, 35103040, 39490920, 45132480, 47389104, 52654560, 59236380, 63185472, 67698720, 78981840, 94778208, 105309120, 118472760, 135397440, 157963680, 189556416, 236945520, 315927360, 473891040, 947782080]

約数ペア:

[(1, 947782080), (2, 473891040), (3, 315927360), (4, 236945520), (5, 189556416), (6, 157963680), (7, 135397440), (8, 118472760), (9, 105309120), (10, 94778208), (12, 78981840), (14, 67698720), (15, 63185472), (16, 59236380), (18, 52654560), (20, 47389104), (21, 45132480), (24, 39490920), (27, 35103040), (28, 33849360), (30, 31592736), (32, 29618190), (35, 27079488), (36, 26327280), (40, 23694552), (42, 22566240), (45, 21061824), (48, 19745460), (54, 17551520), (56, 16924680), (60, 15796368), (63, 15044160), (64, 14809095), (70, 13539744), (72, 13163640), (80, 11847276), (84, 11283120), (90, 10530912), (96, 9872730), (105, 9026496), (108, 8775760), (112, 8462340), (120, 7898184), (126, 7522080), (135, 7020608), (140, 6769872), (144, 6581820), (160, 5923638), (168, 5641560), (180, 5265456), (189, 5014720), (192, 4936365), (210, 4513248), (216, 4387880), (224, 4231170), (240, 3949092), (252, 3761040), (270, 3510304), (280, 3384936), (288, 3290910), (315, 3008832), (320, 2961819), (336, 2820780), (360, 2632728), (378, 2507360), (420, 2256624), (432, 2193940), (448, 2115585), (480, 1974546), (504, 1880520), (540, 1755152), (560, 1692468), (576, 1645455), (630, 1504416), (672, 1410390), (720, 1316364), (756, 1253680), (840, 1128312), (864, 1096970), (945, 1002944), (960, 987273), (1008, 940260), (1080, 877576), (1120, 846234), (1260, 752208), (1344, 705195), (1440, 658182), (1512, 626840), (1680, 564156), (1728, 548485), (1890, 501472), (2016, 470130), (2160, 438788), (2240, 423117), (2520, 376104), (2880, 329091), (3024, 313420), (3360, 282078), (3780, 250736), (4032, 235065), (4320, 219394), (5040, 188052), (6048, 156710), (6720, 141039), (7560, 125368), (8640, 109697), (10080, 94026), (12096, 78355), (15120, 62684), (15671, 60480), (20160, 47013), (30240, 31342)]