47869920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1583}}^1$

素因数の和:1614

約数の個数: 192

約数和(自身を含む): 191600640

約数和(自身を除く): 143730720

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1583, 1680, 1890, 2016, 2160, 2520, 3024, 3166, 3360, 3780, 4320, 4749, 5040, 6048, 6332, 7560, 7915, 9498, 10080, 11081, 12664, 14247, 15120, 15830, 18996, 22162, 23745, 25328, 28494, 30240, 31660, 33243, 37992, 42741, 44324, 47490, 50656, 55405, 56988, 63320, 66486, 71235, 75984, 85482, 88648, 94980, 99729, 110810, 113976, 126640, 132972, 142470, 151968, 166215, 170964, 177296, 189960, 199458, 213705, 221620, 227952, 253280, 265944, 284940, 299187, 332430, 341928, 354592, 379920, 398916, 427410, 443240, 455904, 498645, 531888, 569880, 598374, 664860, 683856, 759840, 797832, 854820, 886480, 997290, 1063776, 1139760, 1196748, 1329720, 1367712, 1495935, 1595664, 1709640, 1772960, 1994580, 2279520, 2393496, 2659440, 2991870, 3191328, 3419280, 3989160, 4786992, 5318880, 5983740, 6838560, 7978320, 9573984, 11967480, 15956640, 23934960, 47869920]

約数ペア:

[(1, 47869920), (2, 23934960), (3, 15956640), (4, 11967480), (5, 9573984), (6, 7978320), (7, 6838560), (8, 5983740), (9, 5318880), (10, 4786992), (12, 3989160), (14, 3419280), (15, 3191328), (16, 2991870), (18, 2659440), (20, 2393496), (21, 2279520), (24, 1994580), (27, 1772960), (28, 1709640), (30, 1595664), (32, 1495935), (35, 1367712), (36, 1329720), (40, 1196748), (42, 1139760), (45, 1063776), (48, 997290), (54, 886480), (56, 854820), (60, 797832), (63, 759840), (70, 683856), (72, 664860), (80, 598374), (84, 569880), (90, 531888), (96, 498645), (105, 455904), (108, 443240), (112, 427410), (120, 398916), (126, 379920), (135, 354592), (140, 341928), (144, 332430), (160, 299187), (168, 284940), (180, 265944), (189, 253280), (210, 227952), (216, 221620), (224, 213705), (240, 199458), (252, 189960), (270, 177296), (280, 170964), (288, 166215), (315, 151968), (336, 142470), (360, 132972), (378, 126640), (420, 113976), (432, 110810), (480, 99729), (504, 94980), (540, 88648), (560, 85482), (630, 75984), (672, 71235), (720, 66486), (756, 63320), (840, 56988), (864, 55405), (945, 50656), (1008, 47490), (1080, 44324), (1120, 42741), (1260, 37992), (1440, 33243), (1512, 31660), (1583, 30240), (1680, 28494), (1890, 25328), (2016, 23745), (2160, 22162), (2520, 18996), (3024, 15830), (3166, 15120), (3360, 14247), (3780, 12664), (4320, 11081), (4749, 10080), (5040, 9498), (6048, 7915), (6332, 7560)]