1321591040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 432

約数和(自身を含む): 4227842304

約数和(自身を除く): 2906251264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 53, 55, 56, 64, 70, 77, 80, 88, 92, 106, 110, 112, 115, 121, 128, 140, 154, 160, 161, 176, 184, 212, 220, 224, 230, 242, 253, 256, 265, 280, 308, 320, 322, 352, 368, 371, 385, 424, 440, 448, 460, 484, 506, 530, 560, 583, 605, 616, 640, 644, 704, 736, 742, 770, 805, 847, 848, 880, 896, 920, 968, 1012, 1060, 1120, 1166, 1210, 1219, 1232, 1265, 1280, 1288, 1408, 1472, 1484, 1540, 1610, 1694, 1696, 1760, 1771, 1792, 1840, 1855, 1936, 2024, 2120, 2240, 2332, 2420, 2438, 2464, 2530, 2576, 2783, 2816, 2915, 2944, 2968, 3080, 3220, 3388, 3392, 3520, 3542, 3680, 3710, 3872, 4048, 4081, 4235, 4240, 4480, 4664, 4840, 4876, 4928, 5060, 5152, 5566, 5830, 5888, 5936, 6095, 6160, 6413, 6440, 6776, 6784, 7040, 7084, 7360, 7420, 7744, 8096, 8162, 8470, 8480, 8533, 8855, 8960, 9328, 9680, 9752, 9856, 10120, 10304, 11132, 11660, 11872, 12190, 12320, 12826, 12880, 13409, 13552, 13568, 13915, 14080, 14168, 14720, 14840, 15488, 16192, 16324, 16940, 16960, 17066, 17710, 18656, 19360, 19481, 19504, 19712, 20240, 20405, 20608, 22264, 23320, 23744, 24380, 24640, 25652, 25760, 26818, 27104, 27830, 28336, 29440, 29680, 30976, 32065, 32384, 32648, 33880, 33920, 34132, 35420, 37312, 38720, 38962, 39008, 40480, 40810, 41216, 42665, 44528, 44891, 46640, 47488, 48760, 49280, 51304, 51520, 53636, 54208, 55660, 56672, 59360, 64130, 64768, 65296, 67045, 67760, 67840, 68264, 70840, 74624, 77440, 77924, 78016, 80960, 81620, 85330, 89056, 89782, 93280, 93863, 94976, 97405, 97520, 98560, 102608, 103040, 107272, 108416, 111320, 113344, 118720, 128260, 130592, 134090, 135520, 136528, 141680, 147499, 149248, 154880, 155848, 156032, 161920, 163240, 170660, 178112, 179564, 186560, 187726, 194810, 195040, 205216, 206080, 214544, 216832, 222640, 224455, 226688, 237440, 256520, 261184, 268180, 271040, 273056, 283360, 294998, 311696, 312064, 323840, 326480, 341320, 356224, 359128, 373120, 375452, 389620, 390080, 410432, 429088, 445280, 448910, 453376, 469315, 474880, 513040, 522368, 536360, 542080, 546112, 566720, 589996, 623392, 652960, 682640, 712448, 718256, 737495, 746240, 750904, 779240, 780160, 820864, 858176, 890560, 897820, 938630, 1026080, 1032493, 1044736, 1072720, 1084160, 1092224, 1133440, 1179992, 1246784, 1305920, 1365280, 1436512, 1474990, 1501808, 1558480, 1560320, 1641728, 1716352, 1781120, 1795640, 1877260, 2052160, 2064986, 2145440, 2184448, 2266880, 2359984, 2493568, 2611840, 2730560, 2873024, 2949980, 3003616, 3116960, 3432704, 3562240, 3591280, 3754520, 4104320, 4129972, 4290880, 4719968, 4987136, 5162465, 5223680, 5461120, 5746048, 5899960, 6007232, 6233920, 7182560, 7509040, 8208640, 8259944, 8581760, 9439936, 10324930, 10922240, 11492096, 11799920, 12014464, 12467840, 14365120, 15018080, 16519888, 17163520, 18879872, 20649860, 23599840, 24028928, 24935680, 28730240, 30036160, 33039776, 37759744, 41299720, 47199680, 57460480, 60072320, 66079552, 82599440, 94399360, 120144640, 132159104, 165198880, 188798720, 264318208, 330397760, 660795520, 1321591040]

約数ペア:

[(1, 1321591040), (2, 660795520), (4, 330397760), (5, 264318208), (7, 188798720), (8, 165198880), (10, 132159104), (11, 120144640), (14, 94399360), (16, 82599440), (20, 66079552), (22, 60072320), (23, 57460480), (28, 47199680), (32, 41299720), (35, 37759744), (40, 33039776), (44, 30036160), (46, 28730240), (53, 24935680), (55, 24028928), (56, 23599840), (64, 20649860), (70, 18879872), (77, 17163520), (80, 16519888), (88, 15018080), (92, 14365120), (106, 12467840), (110, 12014464), (112, 11799920), (115, 11492096), (121, 10922240), (128, 10324930), (140, 9439936), (154, 8581760), (160, 8259944), (161, 8208640), (176, 7509040), (184, 7182560), (212, 6233920), (220, 6007232), (224, 5899960), (230, 5746048), (242, 5461120), (253, 5223680), (256, 5162465), (265, 4987136), (280, 4719968), (308, 4290880), (320, 4129972), (322, 4104320), (352, 3754520), (368, 3591280), (371, 3562240), (385, 3432704), (424, 3116960), (440, 3003616), (448, 2949980), (460, 2873024), (484, 2730560), (506, 2611840), (530, 2493568), (560, 2359984), (583, 2266880), (605, 2184448), (616, 2145440), (640, 2064986), (644, 2052160), (704, 1877260), (736, 1795640), (742, 1781120), (770, 1716352), (805, 1641728), (847, 1560320), (848, 1558480), (880, 1501808), (896, 1474990), (920, 1436512), (968, 1365280), (1012, 1305920), (1060, 1246784), (1120, 1179992), (1166, 1133440), (1210, 1092224), (1219, 1084160), (1232, 1072720), (1265, 1044736), (1280, 1032493), (1288, 1026080), (1408, 938630), (1472, 897820), (1484, 890560), (1540, 858176), (1610, 820864), (1694, 780160), (1696, 779240), (1760, 750904), (1771, 746240), (1792, 737495), (1840, 718256), (1855, 712448), (1936, 682640), (2024, 652960), (2120, 623392), (2240, 589996), (2332, 566720), (2420, 546112), (2438, 542080), (2464, 536360), (2530, 522368), (2576, 513040), (2783, 474880), (2816, 469315), (2915, 453376), (2944, 448910), (2968, 445280), (3080, 429088), (3220, 410432), (3388, 390080), (3392, 389620), (3520, 375452), (3542, 373120), (3680, 359128), (3710, 356224), (3872, 341320), (4048, 326480), (4081, 323840), (4235, 312064), (4240, 311696), (4480, 294998), (4664, 283360), (4840, 273056), (4876, 271040), (4928, 268180), (5060, 261184), (5152, 256520), (5566, 237440), (5830, 226688), (5888, 224455), (5936, 222640), (6095, 216832), (6160, 214544), (6413, 206080), (6440, 205216), (6776, 195040), (6784, 194810), (7040, 187726), (7084, 186560), (7360, 179564), (7420, 178112), (7744, 170660), (8096, 163240), (8162, 161920), (8470, 156032), (8480, 155848), (8533, 154880), (8855, 149248), (8960, 147499), (9328, 141680), (9680, 136528), (9752, 135520), (9856, 134090), (10120, 130592), (10304, 128260), (11132, 118720), (11660, 113344), (11872, 111320), (12190, 108416), (12320, 107272), (12826, 103040), (12880, 102608), (13409, 98560), (13552, 97520), (13568, 97405), (13915, 94976), (14080, 93863), (14168, 93280), (14720, 89782), (14840, 89056), (15488, 85330), (16192, 81620), (16324, 80960), (16940, 78016), (16960, 77924), (17066, 77440), (17710, 74624), (18656, 70840), (19360, 68264), (19481, 67840), (19504, 67760), (19712, 67045), (20240, 65296), (20405, 64768), (20608, 64130), (22264, 59360), (23320, 56672), (23744, 55660), (24380, 54208), (24640, 53636), (25652, 51520), (25760, 51304), (26818, 49280), (27104, 48760), (27830, 47488), (28336, 46640), (29440, 44891), (29680, 44528), (30976, 42665), (32065, 41216), (32384, 40810), (32648, 40480), (33880, 39008), (33920, 38962), (34132, 38720), (35420, 37312)]