2007281280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:699

約数の個数: 256

約数和(自身を含む): 6717997440

約数和(自身を除く): 4710716160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 43, 48, 60, 64, 80, 82, 86, 96, 120, 123, 128, 129, 160, 164, 172, 192, 205, 215, 240, 246, 258, 320, 328, 344, 384, 410, 430, 480, 492, 516, 593, 615, 640, 645, 656, 688, 820, 860, 960, 984, 1032, 1186, 1230, 1290, 1312, 1376, 1640, 1720, 1763, 1779, 1920, 1968, 2064, 2372, 2460, 2580, 2624, 2752, 2965, 3280, 3440, 3526, 3558, 3936, 4128, 4744, 4920, 5160, 5248, 5289, 5504, 5930, 6560, 6880, 7052, 7116, 7872, 8256, 8815, 8895, 9488, 9840, 10320, 10578, 11860, 13120, 13760, 14104, 14232, 15744, 16512, 17630, 17790, 18976, 19680, 20640, 21156, 23720, 24313, 25499, 26240, 26445, 27520, 28208, 28464, 35260, 35580, 37952, 39360, 41280, 42312, 47440, 48626, 50998, 52890, 56416, 56928, 70520, 71160, 72939, 75904, 76497, 78720, 82560, 84624, 94880, 97252, 101996, 105780, 112832, 113856, 121565, 127495, 141040, 142320, 145878, 152994, 169248, 189760, 194504, 203992, 211560, 225664, 227712, 243130, 254990, 282080, 284640, 291756, 305988, 338496, 364695, 379520, 382485, 389008, 407984, 423120, 486260, 509980, 564160, 569280, 583512, 611976, 676992, 729390, 764970, 778016, 815968, 846240, 972520, 1019960, 1045459, 1128320, 1138560, 1167024, 1223952, 1458780, 1529940, 1556032, 1631936, 1692480, 1945040, 2039920, 2090918, 2334048, 2447904, 2917560, 3059880, 3112064, 3136377, 3263872, 3384960, 3890080, 4079840, 4181836, 4668096, 4895808, 5227295, 5835120, 6119760, 6272754, 7780160, 8159680, 8363672, 9336192, 9791616, 10454590, 11670240, 12239520, 12545508, 15560320, 15681885, 16319360, 16727344, 20909180, 23340480, 24479040, 25091016, 31363770, 33454688, 41818360, 46680960, 48958080, 50182032, 62727540, 66909376, 83636720, 100364064, 125455080, 133818752, 167273440, 200728128, 250910160, 334546880, 401456256, 501820320, 669093760, 1003640640, 2007281280]

約数ペア:

[(1, 2007281280), (2, 1003640640), (3, 669093760), (4, 501820320), (5, 401456256), (6, 334546880), (8, 250910160), (10, 200728128), (12, 167273440), (15, 133818752), (16, 125455080), (20, 100364064), (24, 83636720), (30, 66909376), (32, 62727540), (40, 50182032), (41, 48958080), (43, 46680960), (48, 41818360), (60, 33454688), (64, 31363770), (80, 25091016), (82, 24479040), (86, 23340480), (96, 20909180), (120, 16727344), (123, 16319360), (128, 15681885), (129, 15560320), (160, 12545508), (164, 12239520), (172, 11670240), (192, 10454590), (205, 9791616), (215, 9336192), (240, 8363672), (246, 8159680), (258, 7780160), (320, 6272754), (328, 6119760), (344, 5835120), (384, 5227295), (410, 4895808), (430, 4668096), (480, 4181836), (492, 4079840), (516, 3890080), (593, 3384960), (615, 3263872), (640, 3136377), (645, 3112064), (656, 3059880), (688, 2917560), (820, 2447904), (860, 2334048), (960, 2090918), (984, 2039920), (1032, 1945040), (1186, 1692480), (1230, 1631936), (1290, 1556032), (1312, 1529940), (1376, 1458780), (1640, 1223952), (1720, 1167024), (1763, 1138560), (1779, 1128320), (1920, 1045459), (1968, 1019960), (2064, 972520), (2372, 846240), (2460, 815968), (2580, 778016), (2624, 764970), (2752, 729390), (2965, 676992), (3280, 611976), (3440, 583512), (3526, 569280), (3558, 564160), (3936, 509980), (4128, 486260), (4744, 423120), (4920, 407984), (5160, 389008), (5248, 382485), (5289, 379520), (5504, 364695), (5930, 338496), (6560, 305988), (6880, 291756), (7052, 284640), (7116, 282080), (7872, 254990), (8256, 243130), (8815, 227712), (8895, 225664), (9488, 211560), (9840, 203992), (10320, 194504), (10578, 189760), (11860, 169248), (13120, 152994), (13760, 145878), (14104, 142320), (14232, 141040), (15744, 127495), (16512, 121565), (17630, 113856), (17790, 112832), (18976, 105780), (19680, 101996), (20640, 97252), (21156, 94880), (23720, 84624), (24313, 82560), (25499, 78720), (26240, 76497), (26445, 75904), (27520, 72939), (28208, 71160), (28464, 70520), (35260, 56928), (35580, 56416), (37952, 52890), (39360, 50998), (41280, 48626), (42312, 47440)]