4951255680

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{40933}}^1$

素因数の和:40968

約数の個数: 256

約数和(自身を含む): 20041286400

約数和(自身を除く): 15090030720

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, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 40933, 60480, 81866, 120960, 122799, 163732, 204665, 245598, 286531, 327464, 368397, 409330, 491196, 573062, 613995, 654928, 736794, 818660, 859593, 982392, 1105191, 1146124, 1227990, 1309856, 1432655, 1473588, 1637320, 1719186, 1841985, 1964784, 2210382, 2292248, 2455980, 2578779, 2619712, 2865310, 2947176, 3274640, 3438372, 3683970, 3929568, 4297965, 4420764, 4584496, 4911960, 5157558, 5239424, 5525955, 5730620, 5894352, 6549280, 6876744, 7367940, 7736337, 7859136, 8595930, 8841528, 9168992, 9823920, 10315116, 11051910, 11461240, 11788704, 12893895, 13098560, 13753488, 14735880, 15472674, 15718272, 17191860, 17683056, 18337984, 19647840, 20630232, 22103820, 22922480, 23577408, 25787790, 26197120, 27506976, 29471760, 30945348, 34383720, 35366112, 36675968, 38681685, 39295680, 41260464, 44207640, 45844960, 47154816, 51575580, 55013952, 58943520, 61890696, 68767440, 70732224, 77363370, 78591360, 82520928, 88415280, 91689920, 103151160, 110027904, 117887040, 123781392, 137534880, 141464448, 154726740, 165041856, 176830560, 183379840, 206302320, 235774080, 247562784, 275069760, 309453480, 330083712, 353661120, 412604640, 495125568, 550139520, 618906960, 707322240, 825209280, 990251136, 1237813920, 1650418560, 2475627840, 4951255680]

約数ペア:

[(1, 4951255680), (2, 2475627840), (3, 1650418560), (4, 1237813920), (5, 990251136), (6, 825209280), (7, 707322240), (8, 618906960), (9, 550139520), (10, 495125568), (12, 412604640), (14, 353661120), (15, 330083712), (16, 309453480), (18, 275069760), (20, 247562784), (21, 235774080), (24, 206302320), (27, 183379840), (28, 176830560), (30, 165041856), (32, 154726740), (35, 141464448), (36, 137534880), (40, 123781392), (42, 117887040), (45, 110027904), (48, 103151160), (54, 91689920), (56, 88415280), (60, 82520928), (63, 78591360), (64, 77363370), (70, 70732224), (72, 68767440), (80, 61890696), (84, 58943520), (90, 55013952), (96, 51575580), (105, 47154816), (108, 45844960), (112, 44207640), (120, 41260464), (126, 39295680), (128, 38681685), (135, 36675968), (140, 35366112), (144, 34383720), (160, 30945348), (168, 29471760), (180, 27506976), (189, 26197120), (192, 25787790), (210, 23577408), (216, 22922480), (224, 22103820), (240, 20630232), (252, 19647840), (270, 18337984), (280, 17683056), (288, 17191860), (315, 15718272), (320, 15472674), (336, 14735880), (360, 13753488), (378, 13098560), (384, 12893895), (420, 11788704), (432, 11461240), (448, 11051910), (480, 10315116), (504, 9823920), (540, 9168992), (560, 8841528), (576, 8595930), (630, 7859136), (640, 7736337), (672, 7367940), (720, 6876744), (756, 6549280), (840, 5894352), (864, 5730620), (896, 5525955), (945, 5239424), (960, 5157558), (1008, 4911960), (1080, 4584496), (1120, 4420764), (1152, 4297965), (1260, 3929568), (1344, 3683970), (1440, 3438372), (1512, 3274640), (1680, 2947176), (1728, 2865310), (1890, 2619712), (1920, 2578779), (2016, 2455980), (2160, 2292248), (2240, 2210382), (2520, 1964784), (2688, 1841985), (2880, 1719186), (3024, 1637320), (3360, 1473588), (3456, 1432655), (3780, 1309856), (4032, 1227990), (4320, 1146124), (4480, 1105191), (5040, 982392), (5760, 859593), (6048, 818660), (6720, 736794), (7560, 654928), (8064, 613995), (8640, 573062), (10080, 491196), (12096, 409330), (13440, 368397), (15120, 327464), (17280, 286531), (20160, 245598), (24192, 204665), (30240, 163732), (40320, 122799), (40933, 120960), (60480, 81866)]