2947381080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1414

約数の個数: 256

約数和(自身を含む): 10716364800

約数和(自身を除く): 7768983720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 151, 152, 168, 190, 210, 228, 266, 280, 285, 302, 380, 399, 420, 453, 456, 532, 570, 604, 665, 755, 760, 798, 840, 906, 1057, 1064, 1140, 1208, 1223, 1330, 1510, 1596, 1812, 1995, 2114, 2265, 2280, 2446, 2660, 2869, 3020, 3171, 3192, 3624, 3669, 3990, 4228, 4530, 4892, 5285, 5320, 5738, 6040, 6115, 6342, 7338, 7980, 8456, 8561, 8607, 9060, 9784, 10570, 11476, 12230, 12684, 14345, 14676, 15855, 15960, 17122, 17214, 18120, 18345, 20083, 21140, 22952, 23237, 24460, 25368, 25683, 28690, 29352, 31710, 34244, 34428, 36690, 40166, 42280, 42805, 43035, 46474, 48920, 51366, 57380, 60249, 63420, 68488, 68856, 69711, 73380, 80332, 85610, 86070, 92948, 100415, 102732, 114760, 116185, 120498, 126840, 128415, 139422, 146760, 160664, 162659, 171220, 172140, 184673, 185896, 200830, 205464, 232370, 240996, 256830, 278844, 301245, 325318, 342440, 344280, 348555, 369346, 401660, 464740, 481992, 487977, 513660, 554019, 557688, 602490, 650636, 697110, 738692, 803320, 813295, 923365, 929480, 975954, 1027320, 1108038, 1204980, 1292711, 1301272, 1394220, 1477384, 1626590, 1846730, 1951908, 2216076, 2409960, 2439885, 2585422, 2770095, 2788440, 3253180, 3508787, 3693460, 3878133, 3903816, 4432152, 4879770, 5170844, 5540190, 6463555, 6506360, 7017574, 7386920, 7756266, 9759540, 10341688, 10526361, 11080380, 12927110, 14035148, 15512532, 17543935, 19390665, 19519080, 21052722, 22160760, 24561509, 25854220, 28070296, 31025064, 35087870, 38781330, 42105444, 49123018, 51708440, 52631805, 70175740, 73684527, 77562660, 84210888, 98246036, 105263610, 122807545, 140351480, 147369054, 155125320, 196492072, 210527220, 245615090, 294738108, 368422635, 421054440, 491230180, 589476216, 736845270, 982460360, 1473690540, 2947381080]

約数ペア:

[(1, 2947381080), (2, 1473690540), (3, 982460360), (4, 736845270), (5, 589476216), (6, 491230180), (7, 421054440), (8, 368422635), (10, 294738108), (12, 245615090), (14, 210527220), (15, 196492072), (19, 155125320), (20, 147369054), (21, 140351480), (24, 122807545), (28, 105263610), (30, 98246036), (35, 84210888), (38, 77562660), (40, 73684527), (42, 70175740), (56, 52631805), (57, 51708440), (60, 49123018), (70, 42105444), (76, 38781330), (84, 35087870), (95, 31025064), (105, 28070296), (114, 25854220), (120, 24561509), (133, 22160760), (140, 21052722), (151, 19519080), (152, 19390665), (168, 17543935), (190, 15512532), (210, 14035148), (228, 12927110), (266, 11080380), (280, 10526361), (285, 10341688), (302, 9759540), (380, 7756266), (399, 7386920), (420, 7017574), (453, 6506360), (456, 6463555), (532, 5540190), (570, 5170844), (604, 4879770), (665, 4432152), (755, 3903816), (760, 3878133), (798, 3693460), (840, 3508787), (906, 3253180), (1057, 2788440), (1064, 2770095), (1140, 2585422), (1208, 2439885), (1223, 2409960), (1330, 2216076), (1510, 1951908), (1596, 1846730), (1812, 1626590), (1995, 1477384), (2114, 1394220), (2265, 1301272), (2280, 1292711), (2446, 1204980), (2660, 1108038), (2869, 1027320), (3020, 975954), (3171, 929480), (3192, 923365), (3624, 813295), (3669, 803320), (3990, 738692), (4228, 697110), (4530, 650636), (4892, 602490), (5285, 557688), (5320, 554019), (5738, 513660), (6040, 487977), (6115, 481992), (6342, 464740), (7338, 401660), (7980, 369346), (8456, 348555), (8561, 344280), (8607, 342440), (9060, 325318), (9784, 301245), (10570, 278844), (11476, 256830), (12230, 240996), (12684, 232370), (14345, 205464), (14676, 200830), (15855, 185896), (15960, 184673), (17122, 172140), (17214, 171220), (18120, 162659), (18345, 160664), (20083, 146760), (21140, 139422), (22952, 128415), (23237, 126840), (24460, 120498), (25368, 116185), (25683, 114760), (28690, 102732), (29352, 100415), (31710, 92948), (34244, 86070), (34428, 85610), (36690, 80332), (40166, 73380), (42280, 69711), (42805, 68856), (43035, 68488), (46474, 63420), (48920, 60249), (51366, 57380)]