989690240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 384

約数和(自身を含む): 3181420800

約数和(自身を除く): 2191730560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 49, 55, 56, 64, 70, 76, 77, 80, 88, 95, 98, 110, 112, 128, 133, 140, 151, 152, 154, 160, 176, 190, 196, 209, 220, 224, 245, 266, 280, 302, 304, 308, 320, 352, 380, 385, 392, 418, 440, 448, 490, 532, 539, 560, 604, 608, 616, 640, 665, 704, 755, 760, 770, 784, 836, 880, 896, 931, 980, 1045, 1057, 1064, 1078, 1120, 1208, 1216, 1232, 1330, 1408, 1463, 1510, 1520, 1540, 1568, 1661, 1672, 1760, 1862, 1960, 2090, 2114, 2128, 2156, 2240, 2416, 2432, 2464, 2660, 2695, 2869, 2926, 3020, 3040, 3080, 3136, 3322, 3344, 3520, 3724, 3920, 4180, 4228, 4256, 4312, 4480, 4655, 4832, 4928, 5285, 5320, 5390, 5738, 5852, 6040, 6080, 6160, 6272, 6644, 6688, 7040, 7315, 7399, 7448, 7840, 8305, 8360, 8456, 8512, 8624, 9310, 9664, 9856, 10241, 10570, 10640, 10780, 11476, 11627, 11704, 12080, 12160, 12320, 13288, 13376, 14345, 14630, 14798, 14896, 15680, 16610, 16720, 16912, 17024, 17248, 18620, 19328, 20083, 20482, 21140, 21280, 21560, 22952, 23254, 23408, 24160, 24640, 26576, 26752, 28690, 29260, 29596, 29792, 31360, 31559, 33220, 33440, 33824, 34496, 36995, 37240, 40166, 40964, 42280, 42560, 43120, 45904, 46508, 46816, 48320, 49280, 51205, 53152, 57380, 58135, 58520, 59192, 59584, 63118, 66440, 66880, 67648, 68992, 73990, 74480, 80332, 81389, 81928, 84560, 85120, 86240, 91808, 93016, 93632, 96640, 100415, 102410, 106304, 114760, 116270, 117040, 118384, 119168, 126236, 132880, 133760, 135296, 140581, 147980, 148960, 157795, 160664, 162778, 163856, 169120, 172480, 183616, 186032, 187264, 200830, 204820, 212608, 220913, 229520, 232540, 234080, 236768, 252472, 265760, 281162, 295960, 297920, 315590, 321328, 325556, 327712, 338240, 344960, 367232, 372064, 401660, 406945, 409640, 441826, 459040, 465080, 468160, 473536, 504944, 531520, 562324, 591920, 595840, 631180, 642656, 651112, 655424, 676480, 702905, 744128, 803320, 813890, 819280, 883652, 918080, 930160, 936320, 947072, 1009888, 1063040, 1104565, 1124648, 1183840, 1262360, 1285312, 1302224, 1310848, 1405810, 1488256, 1546391, 1606640, 1627780, 1638560, 1767304, 1836160, 1860320, 2019776, 2209130, 2249296, 2367680, 2524720, 2570624, 2604448, 2811620, 3092782, 3213280, 3255560, 3277120, 3534608, 3720640, 4039552, 4418260, 4498592, 4735360, 5049440, 5208896, 5623240, 6185564, 6426560, 6511120, 6554240, 7069216, 7441280, 7731955, 8836520, 8997184, 10098880, 10417792, 11246480, 12371128, 12853120, 13022240, 14138432, 15463910, 17673040, 17994368, 20197760, 22492960, 24742256, 26044480, 28276864, 30927820, 35346080, 44985920, 49484512, 52088960, 61855640, 70692160, 89971840, 98969024, 123711280, 141384320, 197938048, 247422560, 494845120, 989690240]

約数ペア:

[(1, 989690240), (2, 494845120), (4, 247422560), (5, 197938048), (7, 141384320), (8, 123711280), (10, 98969024), (11, 89971840), (14, 70692160), (16, 61855640), (19, 52088960), (20, 49484512), (22, 44985920), (28, 35346080), (32, 30927820), (35, 28276864), (38, 26044480), (40, 24742256), (44, 22492960), (49, 20197760), (55, 17994368), (56, 17673040), (64, 15463910), (70, 14138432), (76, 13022240), (77, 12853120), (80, 12371128), (88, 11246480), (95, 10417792), (98, 10098880), (110, 8997184), (112, 8836520), (128, 7731955), (133, 7441280), (140, 7069216), (151, 6554240), (152, 6511120), (154, 6426560), (160, 6185564), (176, 5623240), (190, 5208896), (196, 5049440), (209, 4735360), (220, 4498592), (224, 4418260), (245, 4039552), (266, 3720640), (280, 3534608), (302, 3277120), (304, 3255560), (308, 3213280), (320, 3092782), (352, 2811620), (380, 2604448), (385, 2570624), (392, 2524720), (418, 2367680), (440, 2249296), (448, 2209130), (490, 2019776), (532, 1860320), (539, 1836160), (560, 1767304), (604, 1638560), (608, 1627780), (616, 1606640), (640, 1546391), (665, 1488256), (704, 1405810), (755, 1310848), (760, 1302224), (770, 1285312), (784, 1262360), (836, 1183840), (880, 1124648), (896, 1104565), (931, 1063040), (980, 1009888), (1045, 947072), (1057, 936320), (1064, 930160), (1078, 918080), (1120, 883652), (1208, 819280), (1216, 813890), (1232, 803320), (1330, 744128), (1408, 702905), (1463, 676480), (1510, 655424), (1520, 651112), (1540, 642656), (1568, 631180), (1661, 595840), (1672, 591920), (1760, 562324), (1862, 531520), (1960, 504944), (2090, 473536), (2114, 468160), (2128, 465080), (2156, 459040), (2240, 441826), (2416, 409640), (2432, 406945), (2464, 401660), (2660, 372064), (2695, 367232), (2869, 344960), (2926, 338240), (3020, 327712), (3040, 325556), (3080, 321328), (3136, 315590), (3322, 297920), (3344, 295960), (3520, 281162), (3724, 265760), (3920, 252472), (4180, 236768), (4228, 234080), (4256, 232540), (4312, 229520), (4480, 220913), (4655, 212608), (4832, 204820), (4928, 200830), (5285, 187264), (5320, 186032), (5390, 183616), (5738, 172480), (5852, 169120), (6040, 163856), (6080, 162778), (6160, 160664), (6272, 157795), (6644, 148960), (6688, 147980), (7040, 140581), (7315, 135296), (7399, 133760), (7448, 132880), (7840, 126236), (8305, 119168), (8360, 118384), (8456, 117040), (8512, 116270), (8624, 114760), (9310, 106304), (9664, 102410), (9856, 100415), (10241, 96640), (10570, 93632), (10640, 93016), (10780, 91808), (11476, 86240), (11627, 85120), (11704, 84560), (12080, 81928), (12160, 81389), (12320, 80332), (13288, 74480), (13376, 73990), (14345, 68992), (14630, 67648), (14798, 66880), (14896, 66440), (15680, 63118), (16610, 59584), (16720, 59192), (16912, 58520), (17024, 58135), (17248, 57380), (18620, 53152), (19328, 51205), (20083, 49280), (20482, 48320), (21140, 46816), (21280, 46508), (21560, 45904), (22952, 43120), (23254, 42560), (23408, 42280), (24160, 40964), (24640, 40166), (26576, 37240), (26752, 36995), (28690, 34496), (29260, 33824), (29596, 33440), (29792, 33220), (31360, 31559)]