12966983680

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:685

約数の個数: 288

約数和(自身を含む): 37096179120

約数和(自身を除く): 24129195440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 80, 86, 98, 112, 128, 140, 160, 172, 196, 215, 224, 245, 256, 280, 301, 320, 344, 392, 430, 448, 490, 512, 560, 601, 602, 640, 688, 784, 860, 896, 980, 1024, 1120, 1202, 1204, 1280, 1376, 1505, 1568, 1720, 1792, 1960, 2048, 2107, 2240, 2404, 2408, 2560, 2752, 3005, 3010, 3136, 3440, 3584, 3920, 4207, 4214, 4480, 4808, 4816, 5120, 5504, 6010, 6020, 6272, 6880, 7168, 7840, 8414, 8428, 8960, 9616, 9632, 10240, 10535, 11008, 12020, 12040, 12544, 13760, 14336, 15680, 16828, 16856, 17920, 19232, 19264, 21035, 21070, 22016, 24040, 24080, 25088, 25843, 27520, 29449, 31360, 33656, 33712, 35840, 38464, 38528, 42070, 42140, 44032, 48080, 48160, 50176, 51686, 55040, 58898, 62720, 67312, 67424, 71680, 76928, 77056, 84140, 84280, 88064, 96160, 96320, 100352, 103372, 110080, 117796, 125440, 129215, 134624, 134848, 147245, 153856, 154112, 168280, 168560, 180901, 192320, 192640, 206744, 220160, 235592, 250880, 258430, 269248, 269696, 294490, 307712, 308224, 336560, 337120, 361802, 384640, 385280, 413488, 440320, 471184, 501760, 516860, 538496, 539392, 588980, 615424, 616448, 673120, 674240, 723604, 769280, 770560, 826976, 904505, 942368, 1033720, 1076992, 1078784, 1177960, 1230848, 1266307, 1346240, 1348480, 1447208, 1538560, 1541120, 1653952, 1809010, 1884736, 2067440, 2153984, 2157568, 2355920, 2532614, 2692480, 2696960, 2894416, 3077120, 3082240, 3307904, 3618020, 3769472, 4134880, 4307968, 4315136, 4711840, 5065228, 5384960, 5393920, 5788832, 6154240, 6331535, 6615808, 7236040, 7538944, 8269760, 8615936, 9423680, 10130456, 10769920, 10787840, 11577664, 12663070, 13231616, 14472080, 15077888, 16539520, 18847360, 20260912, 21539840, 21575680, 23155328, 25326140, 26463232, 28944160, 30155776, 33079040, 37694720, 40521824, 43079680, 46310656, 50652280, 52926464, 57888320, 60311552, 66158080, 75389440, 81043648, 92621312, 101304560, 115776640, 132316160, 150778880, 162087296, 185242624, 202609120, 231553280, 264632320, 301557760, 324174592, 370485248, 405218240, 463106560, 648349184, 810436480, 926213120, 1296698368, 1620872960, 1852426240, 2593396736, 3241745920, 6483491840, 12966983680]

約数ペア:

[(1, 12966983680), (2, 6483491840), (4, 3241745920), (5, 2593396736), (7, 1852426240), (8, 1620872960), (10, 1296698368), (14, 926213120), (16, 810436480), (20, 648349184), (28, 463106560), (32, 405218240), (35, 370485248), (40, 324174592), (43, 301557760), (49, 264632320), (56, 231553280), (64, 202609120), (70, 185242624), (80, 162087296), (86, 150778880), (98, 132316160), (112, 115776640), (128, 101304560), (140, 92621312), (160, 81043648), (172, 75389440), (196, 66158080), (215, 60311552), (224, 57888320), (245, 52926464), (256, 50652280), (280, 46310656), (301, 43079680), (320, 40521824), (344, 37694720), (392, 33079040), (430, 30155776), (448, 28944160), (490, 26463232), (512, 25326140), (560, 23155328), (601, 21575680), (602, 21539840), (640, 20260912), (688, 18847360), (784, 16539520), (860, 15077888), (896, 14472080), (980, 13231616), (1024, 12663070), (1120, 11577664), (1202, 10787840), (1204, 10769920), (1280, 10130456), (1376, 9423680), (1505, 8615936), (1568, 8269760), (1720, 7538944), (1792, 7236040), (1960, 6615808), (2048, 6331535), (2107, 6154240), (2240, 5788832), (2404, 5393920), (2408, 5384960), (2560, 5065228), (2752, 4711840), (3005, 4315136), (3010, 4307968), (3136, 4134880), (3440, 3769472), (3584, 3618020), (3920, 3307904), (4207, 3082240), (4214, 3077120), (4480, 2894416), (4808, 2696960), (4816, 2692480), (5120, 2532614), (5504, 2355920), (6010, 2157568), (6020, 2153984), (6272, 2067440), (6880, 1884736), (7168, 1809010), (7840, 1653952), (8414, 1541120), (8428, 1538560), (8960, 1447208), (9616, 1348480), (9632, 1346240), (10240, 1266307), (10535, 1230848), (11008, 1177960), (12020, 1078784), (12040, 1076992), (12544, 1033720), (13760, 942368), (14336, 904505), (15680, 826976), (16828, 770560), (16856, 769280), (17920, 723604), (19232, 674240), (19264, 673120), (21035, 616448), (21070, 615424), (22016, 588980), (24040, 539392), (24080, 538496), (25088, 516860), (25843, 501760), (27520, 471184), (29449, 440320), (31360, 413488), (33656, 385280), (33712, 384640), (35840, 361802), (38464, 337120), (38528, 336560), (42070, 308224), (42140, 307712), (44032, 294490), (48080, 269696), (48160, 269248), (50176, 258430), (51686, 250880), (55040, 235592), (58898, 220160), (62720, 206744), (67312, 192640), (67424, 192320), (71680, 180901), (76928, 168560), (77056, 168280), (84140, 154112), (84280, 153856), (88064, 147245), (96160, 134848), (96320, 134624), (100352, 129215), (103372, 125440), (110080, 117796)]