1320322080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:432

約数の個数: 384

約数和(自身を含む): 5242890240

約数和(自身を除く): 3922568160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 139, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 257, 264, 278, 280, 308, 330, 336, 352, 385, 417, 420, 440, 462, 480, 514, 528, 556, 560, 616, 660, 672, 695, 770, 771, 834, 840, 880, 924, 973, 1028, 1056, 1112, 1120, 1155, 1232, 1285, 1320, 1390, 1529, 1540, 1542, 1668, 1680, 1760, 1799, 1848, 1946, 2056, 2085, 2224, 2310, 2464, 2570, 2640, 2780, 2827, 2919, 3058, 3080, 3084, 3336, 3360, 3598, 3696, 3855, 3892, 4112, 4170, 4448, 4587, 4620, 4865, 5140, 5280, 5397, 5560, 5654, 5838, 6116, 6160, 6168, 6672, 7196, 7392, 7645, 7710, 7784, 8224, 8340, 8481, 8995, 9174, 9240, 9730, 10280, 10703, 10794, 11120, 11308, 11676, 12232, 12320, 12336, 13344, 14135, 14392, 14595, 15290, 15420, 15568, 16680, 16962, 17990, 18348, 18480, 19460, 19789, 20560, 21406, 21588, 22240, 22616, 22935, 23352, 24464, 24672, 26985, 28270, 28784, 29190, 30580, 30840, 31136, 32109, 33360, 33924, 35723, 35980, 36696, 36960, 38920, 39578, 41120, 42405, 42812, 43176, 45232, 45870, 46704, 48928, 53515, 53970, 56540, 57568, 58380, 59367, 61160, 61680, 64218, 66720, 67848, 71446, 71960, 73392, 77840, 79156, 84810, 85624, 86352, 90464, 91740, 93408, 98945, 107030, 107169, 107940, 113080, 116760, 118734, 122320, 123360, 128436, 135696, 142892, 143920, 146784, 155680, 158312, 160545, 169620, 171248, 172704, 178615, 183480, 197890, 214060, 214338, 215880, 226160, 233520, 237468, 244640, 250061, 256872, 271392, 285784, 287840, 296835, 316624, 321090, 339240, 342496, 357230, 366960, 392953, 395780, 428120, 428676, 431760, 452320, 467040, 474936, 500122, 513744, 535845, 571568, 593670, 633248, 642180, 678480, 714460, 733920, 750183, 785906, 791560, 856240, 857352, 863520, 949872, 1000244, 1027488, 1071690, 1143136, 1178859, 1187340, 1250305, 1284360, 1356960, 1428920, 1500366, 1571812, 1583120, 1712480, 1714704, 1899744, 1964765, 2000488, 2143380, 2357718, 2374680, 2500610, 2568720, 2750671, 2857840, 3000732, 3143624, 3166240, 3429408, 3750915, 3929530, 4000976, 4286760, 4715436, 4749360, 5001220, 5137440, 5501342, 5715680, 5894295, 6001464, 6287248, 7501830, 7859060, 8001952, 8252013, 8573520, 9430872, 9498720, 10002440, 11002684, 11788590, 12002928, 12574496, 13753355, 15003660, 15718120, 16504026, 17147040, 18861744, 20004880, 22005368, 23577180, 24005856, 27506710, 30007320, 31436240, 33008052, 37723488, 40009760, 41260065, 44010736, 47154360, 55013420, 60014640, 62872480, 66016104, 82520130, 88021472, 94308720, 110026840, 120029280, 132032208, 165040260, 188617440, 220053680, 264064416, 330080520, 440107360, 660161040, 1320322080]

約数ペア:

[(1, 1320322080), (2, 660161040), (3, 440107360), (4, 330080520), (5, 264064416), (6, 220053680), (7, 188617440), (8, 165040260), (10, 132032208), (11, 120029280), (12, 110026840), (14, 94308720), (15, 88021472), (16, 82520130), (20, 66016104), (21, 62872480), (22, 60014640), (24, 55013420), (28, 47154360), (30, 44010736), (32, 41260065), (33, 40009760), (35, 37723488), (40, 33008052), (42, 31436240), (44, 30007320), (48, 27506710), (55, 24005856), (56, 23577180), (60, 22005368), (66, 20004880), (70, 18861744), (77, 17147040), (80, 16504026), (84, 15718120), (88, 15003660), (96, 13753355), (105, 12574496), (110, 12002928), (112, 11788590), (120, 11002684), (132, 10002440), (139, 9498720), (140, 9430872), (154, 8573520), (160, 8252013), (165, 8001952), (168, 7859060), (176, 7501830), (210, 6287248), (220, 6001464), (224, 5894295), (231, 5715680), (240, 5501342), (257, 5137440), (264, 5001220), (278, 4749360), (280, 4715436), (308, 4286760), (330, 4000976), (336, 3929530), (352, 3750915), (385, 3429408), (417, 3166240), (420, 3143624), (440, 3000732), (462, 2857840), (480, 2750671), (514, 2568720), (528, 2500610), (556, 2374680), (560, 2357718), (616, 2143380), (660, 2000488), (672, 1964765), (695, 1899744), (770, 1714704), (771, 1712480), (834, 1583120), (840, 1571812), (880, 1500366), (924, 1428920), (973, 1356960), (1028, 1284360), (1056, 1250305), (1112, 1187340), (1120, 1178859), (1155, 1143136), (1232, 1071690), (1285, 1027488), (1320, 1000244), (1390, 949872), (1529, 863520), (1540, 857352), (1542, 856240), (1668, 791560), (1680, 785906), (1760, 750183), (1799, 733920), (1848, 714460), (1946, 678480), (2056, 642180), (2085, 633248), (2224, 593670), (2310, 571568), (2464, 535845), (2570, 513744), (2640, 500122), (2780, 474936), (2827, 467040), (2919, 452320), (3058, 431760), (3080, 428676), (3084, 428120), (3336, 395780), (3360, 392953), (3598, 366960), (3696, 357230), (3855, 342496), (3892, 339240), (4112, 321090), (4170, 316624), (4448, 296835), (4587, 287840), (4620, 285784), (4865, 271392), (5140, 256872), (5280, 250061), (5397, 244640), (5560, 237468), (5654, 233520), (5838, 226160), (6116, 215880), (6160, 214338), (6168, 214060), (6672, 197890), (7196, 183480), (7392, 178615), (7645, 172704), (7710, 171248), (7784, 169620), (8224, 160545), (8340, 158312), (8481, 155680), (8995, 146784), (9174, 143920), (9240, 142892), (9730, 135696), (10280, 128436), (10703, 123360), (10794, 122320), (11120, 118734), (11308, 116760), (11676, 113080), (12232, 107940), (12320, 107169), (12336, 107030), (13344, 98945), (14135, 93408), (14392, 91740), (14595, 90464), (15290, 86352), (15420, 85624), (15568, 84810), (16680, 79156), (16962, 77840), (17990, 73392), (18348, 71960), (18480, 71446), (19460, 67848), (19789, 66720), (20560, 64218), (21406, 61680), (21588, 61160), (22240, 59367), (22616, 58380), (22935, 57568), (23352, 56540), (24464, 53970), (24672, 53515), (26985, 48928), (28270, 46704), (28784, 45870), (29190, 45232), (30580, 43176), (30840, 42812), (31136, 42405), (32109, 41120), (33360, 39578), (33924, 38920), (35723, 36960), (35980, 36696)]