1666005120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1228

約数の個数: 384

約数和(自身を含む): 6527102400

約数和(自身を除く): 4861097280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 384, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 640, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1152, 1170, 1171, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1664, 1710, 1824, 1872, 1920, 1976, 2080, 2223, 2280, 2340, 2342, 2432, 2470, 2496, 2736, 2880, 2964, 3040, 3120, 3420, 3513, 3648, 3705, 3744, 3952, 4160, 4446, 4560, 4680, 4684, 4940, 4992, 5472, 5760, 5855, 5928, 6080, 6240, 6840, 7026, 7296, 7410, 7488, 7904, 8320, 8892, 9120, 9360, 9368, 9880, 10539, 10944, 11115, 11710, 11856, 12160, 12480, 13680, 14052, 14820, 14976, 15223, 15808, 17565, 17784, 18240, 18720, 18736, 19760, 21078, 21888, 22230, 22249, 23420, 23712, 24960, 27360, 28104, 29640, 30446, 31616, 35130, 35568, 36480, 37440, 37472, 39520, 42156, 44460, 44498, 45669, 46840, 47424, 52695, 54720, 56208, 59280, 60892, 66747, 70260, 71136, 74880, 74944, 76115, 79040, 84312, 88920, 88996, 91338, 93680, 94848, 105390, 109440, 111245, 112416, 118560, 121784, 133494, 137007, 140520, 142272, 149888, 152230, 158080, 168624, 177840, 177992, 182676, 187360, 200241, 210780, 222490, 224832, 228345, 237120, 243568, 266988, 274014, 281040, 284544, 289237, 304460, 333735, 337248, 355680, 355984, 365352, 374720, 400482, 421560, 444980, 449664, 456690, 474240, 487136, 533976, 548028, 562080, 578474, 608920, 667470, 674496, 685035, 711360, 711968, 730704, 749440, 800964, 843120, 867711, 889960, 913380, 974272, 1001205, 1067952, 1096056, 1124160, 1156948, 1217840, 1334940, 1348992, 1370070, 1422720, 1423936, 1446185, 1461408, 1601928, 1686240, 1735422, 1779920, 1826760, 1948544, 2002410, 2135904, 2192112, 2248320, 2313896, 2435680, 2603133, 2669880, 2740140, 2847872, 2892370, 2922816, 3203856, 3372480, 3470844, 3559840, 3653520, 4004820, 4271808, 4338555, 4384224, 4627792, 4871360, 5206266, 5339760, 5480280, 5784740, 5845632, 6407712, 6744960, 6941688, 7119680, 7307040, 8009640, 8543616, 8677110, 8768448, 9255584, 9742720, 10412532, 10679520, 10960560, 11569480, 12815424, 13015665, 13883376, 14239360, 14614080, 16019280, 17354220, 17536896, 18511168, 20825064, 21359040, 21921120, 23138960, 25630848, 26031330, 27766752, 29228160, 32038560, 34708440, 37022336, 41650128, 42718080, 43842240, 46277920, 52062660, 55533504, 64077120, 69416880, 83300256, 87684480, 92555840, 104125320, 111067008, 128154240, 138833760, 166600512, 185111680, 208250640, 277667520, 333201024, 416501280, 555335040, 833002560, 1666005120]

約数ペア:

[(1, 1666005120), (2, 833002560), (3, 555335040), (4, 416501280), (5, 333201024), (6, 277667520), (8, 208250640), (9, 185111680), (10, 166600512), (12, 138833760), (13, 128154240), (15, 111067008), (16, 104125320), (18, 92555840), (19, 87684480), (20, 83300256), (24, 69416880), (26, 64077120), (30, 55533504), (32, 52062660), (36, 46277920), (38, 43842240), (39, 42718080), (40, 41650128), (45, 37022336), (48, 34708440), (52, 32038560), (57, 29228160), (60, 27766752), (64, 26031330), (65, 25630848), (72, 23138960), (76, 21921120), (78, 21359040), (80, 20825064), (90, 18511168), (95, 17536896), (96, 17354220), (104, 16019280), (114, 14614080), (117, 14239360), (120, 13883376), (128, 13015665), (130, 12815424), (144, 11569480), (152, 10960560), (156, 10679520), (160, 10412532), (171, 9742720), (180, 9255584), (190, 8768448), (192, 8677110), (195, 8543616), (208, 8009640), (228, 7307040), (234, 7119680), (240, 6941688), (247, 6744960), (260, 6407712), (285, 5845632), (288, 5784740), (304, 5480280), (312, 5339760), (320, 5206266), (342, 4871360), (360, 4627792), (380, 4384224), (384, 4338555), (390, 4271808), (416, 4004820), (456, 3653520), (468, 3559840), (480, 3470844), (494, 3372480), (520, 3203856), (570, 2922816), (576, 2892370), (585, 2847872), (608, 2740140), (624, 2669880), (640, 2603133), (684, 2435680), (720, 2313896), (741, 2248320), (760, 2192112), (780, 2135904), (832, 2002410), (855, 1948544), (912, 1826760), (936, 1779920), (960, 1735422), (988, 1686240), (1040, 1601928), (1140, 1461408), (1152, 1446185), (1170, 1423936), (1171, 1422720), (1216, 1370070), (1235, 1348992), (1248, 1334940), (1368, 1217840), (1440, 1156948), (1482, 1124160), (1520, 1096056), (1560, 1067952), (1664, 1001205), (1710, 974272), (1824, 913380), (1872, 889960), (1920, 867711), (1976, 843120), (2080, 800964), (2223, 749440), (2280, 730704), (2340, 711968), (2342, 711360), (2432, 685035), (2470, 674496), (2496, 667470), (2736, 608920), (2880, 578474), (2964, 562080), (3040, 548028), (3120, 533976), (3420, 487136), (3513, 474240), (3648, 456690), (3705, 449664), (3744, 444980), (3952, 421560), (4160, 400482), (4446, 374720), (4560, 365352), (4680, 355984), (4684, 355680), (4940, 337248), (4992, 333735), (5472, 304460), (5760, 289237), (5855, 284544), (5928, 281040), (6080, 274014), (6240, 266988), (6840, 243568), (7026, 237120), (7296, 228345), (7410, 224832), (7488, 222490), (7904, 210780), (8320, 200241), (8892, 187360), (9120, 182676), (9360, 177992), (9368, 177840), (9880, 168624), (10539, 158080), (10944, 152230), (11115, 149888), (11710, 142272), (11856, 140520), (12160, 137007), (12480, 133494), (13680, 121784), (14052, 118560), (14820, 112416), (14976, 111245), (15223, 109440), (15808, 105390), (17565, 94848), (17784, 93680), (18240, 91338), (18720, 88996), (18736, 88920), (19760, 84312), (21078, 79040), (21888, 76115), (22230, 74944), (22249, 74880), (23420, 71136), (23712, 70260), (24960, 66747), (27360, 60892), (28104, 59280), (29640, 56208), (30446, 54720), (31616, 52695), (35130, 47424), (35568, 46840), (36480, 45669), (37440, 44498), (37472, 44460), (39520, 42156)]