2180971520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 352

約数和(自身を含む): 6690840576

約数和(自身を除く): 4509869056

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 151, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 302, 310, 320, 364, 403, 416, 434, 448, 455, 496, 512, 520, 560, 604, 620, 640, 728, 755, 806, 832, 868, 896, 910, 992, 1024, 1040, 1057, 1085, 1120, 1208, 1240, 1280, 1456, 1510, 1612, 1664, 1736, 1792, 1820, 1963, 1984, 2015, 2080, 2114, 2170, 2240, 2416, 2480, 2560, 2821, 2912, 3020, 3224, 3328, 3472, 3584, 3640, 3926, 3968, 4030, 4160, 4228, 4340, 4480, 4681, 4832, 4960, 5120, 5285, 5642, 5824, 6040, 6448, 6656, 6944, 7168, 7280, 7852, 7936, 8060, 8320, 8456, 8680, 8960, 9362, 9664, 9815, 9920, 10570, 11284, 11648, 12080, 12896, 13312, 13741, 13888, 14105, 14560, 15704, 15872, 16120, 16640, 16912, 17360, 17920, 18724, 19328, 19630, 19840, 21140, 22568, 23296, 23405, 24160, 25792, 27482, 27776, 28210, 29120, 31408, 31744, 32240, 32767, 33280, 33824, 34720, 35840, 37448, 38656, 39260, 39680, 42280, 45136, 46592, 46810, 48320, 51584, 54964, 55552, 56420, 58240, 60853, 62816, 64480, 65534, 66560, 67648, 68705, 69440, 74896, 77312, 78520, 79360, 84560, 90272, 93184, 93620, 96640, 103168, 109928, 111104, 112840, 116480, 121706, 125632, 128960, 131068, 135296, 137410, 138880, 149792, 154624, 157040, 158720, 163835, 169120, 180544, 187240, 193280, 206336, 219856, 222208, 225680, 232960, 243412, 251264, 257920, 262136, 270592, 274820, 277760, 299584, 304265, 314080, 327670, 338240, 361088, 374480, 386560, 412672, 425971, 439712, 451360, 465920, 486824, 502528, 515840, 524272, 541184, 549640, 555520, 599168, 608530, 628160, 655340, 676480, 722176, 748960, 773120, 851942, 879424, 902720, 973648, 1005056, 1031680, 1048544, 1082368, 1099280, 1111040, 1198336, 1217060, 1256320, 1310680, 1352960, 1444352, 1497920, 1703884, 1758848, 1805440, 1947296, 2010112, 2063360, 2097088, 2129855, 2198560, 2396672, 2434120, 2512640, 2621360, 2705920, 2888704, 2995840, 3407768, 3517696, 3610880, 3894592, 4194176, 4259710, 4397120, 4793344, 4868240, 5025280, 5242720, 5411840, 5991680, 6815536, 7035392, 7221760, 7789184, 8388352, 8519420, 8794240, 9736480, 10050560, 10485440, 11983360, 13631072, 14070784, 14443520, 15578368, 16776704, 17038840, 17588480, 19472960, 20970880, 23966720, 27262144, 31156736, 33553408, 34077680, 35176960, 38945920, 41941760, 54524288, 62313472, 68155360, 70353920, 77891840, 83883520, 109048576, 136310720, 155783680, 167767040, 218097152, 272621440, 311567360, 436194304, 545242880, 1090485760, 2180971520]

約数ペア:

[(1, 2180971520), (2, 1090485760), (4, 545242880), (5, 436194304), (7, 311567360), (8, 272621440), (10, 218097152), (13, 167767040), (14, 155783680), (16, 136310720), (20, 109048576), (26, 83883520), (28, 77891840), (31, 70353920), (32, 68155360), (35, 62313472), (40, 54524288), (52, 41941760), (56, 38945920), (62, 35176960), (64, 34077680), (65, 33553408), (70, 31156736), (80, 27262144), (91, 23966720), (104, 20970880), (112, 19472960), (124, 17588480), (128, 17038840), (130, 16776704), (140, 15578368), (151, 14443520), (155, 14070784), (160, 13631072), (182, 11983360), (208, 10485440), (217, 10050560), (224, 9736480), (248, 8794240), (256, 8519420), (260, 8388352), (280, 7789184), (302, 7221760), (310, 7035392), (320, 6815536), (364, 5991680), (403, 5411840), (416, 5242720), (434, 5025280), (448, 4868240), (455, 4793344), (496, 4397120), (512, 4259710), (520, 4194176), (560, 3894592), (604, 3610880), (620, 3517696), (640, 3407768), (728, 2995840), (755, 2888704), (806, 2705920), (832, 2621360), (868, 2512640), (896, 2434120), (910, 2396672), (992, 2198560), (1024, 2129855), (1040, 2097088), (1057, 2063360), (1085, 2010112), (1120, 1947296), (1208, 1805440), (1240, 1758848), (1280, 1703884), (1456, 1497920), (1510, 1444352), (1612, 1352960), (1664, 1310680), (1736, 1256320), (1792, 1217060), (1820, 1198336), (1963, 1111040), (1984, 1099280), (2015, 1082368), (2080, 1048544), (2114, 1031680), (2170, 1005056), (2240, 973648), (2416, 902720), (2480, 879424), (2560, 851942), (2821, 773120), (2912, 748960), (3020, 722176), (3224, 676480), (3328, 655340), (3472, 628160), (3584, 608530), (3640, 599168), (3926, 555520), (3968, 549640), (4030, 541184), (4160, 524272), (4228, 515840), (4340, 502528), (4480, 486824), (4681, 465920), (4832, 451360), (4960, 439712), (5120, 425971), (5285, 412672), (5642, 386560), (5824, 374480), (6040, 361088), (6448, 338240), (6656, 327670), (6944, 314080), (7168, 304265), (7280, 299584), (7852, 277760), (7936, 274820), (8060, 270592), (8320, 262136), (8456, 257920), (8680, 251264), (8960, 243412), (9362, 232960), (9664, 225680), (9815, 222208), (9920, 219856), (10570, 206336), (11284, 193280), (11648, 187240), (12080, 180544), (12896, 169120), (13312, 163835), (13741, 158720), (13888, 157040), (14105, 154624), (14560, 149792), (15704, 138880), (15872, 137410), (16120, 135296), (16640, 131068), (16912, 128960), (17360, 125632), (17920, 121706), (18724, 116480), (19328, 112840), (19630, 111104), (19840, 109928), (21140, 103168), (22568, 96640), (23296, 93620), (23405, 93184), (24160, 90272), (25792, 84560), (27482, 79360), (27776, 78520), (28210, 77312), (29120, 74896), (31408, 69440), (31744, 68705), (32240, 67648), (32767, 66560), (33280, 65534), (33824, 64480), (34720, 62816), (35840, 60853), (37448, 58240), (38656, 56420), (39260, 55552), (39680, 54964), (42280, 51584), (45136, 48320), (46592, 46810)]