16902529280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 432

約数和(自身を含む): 51830214912

約数和(自身を除く): 34927685632

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, 520, 560, 604, 620, 640, 728, 755, 806, 832, 868, 896, 910, 961, 992, 1040, 1057, 1085, 1120, 1208, 1240, 1280, 1456, 1510, 1612, 1664, 1736, 1792, 1820, 1922, 1963, 1984, 2015, 2080, 2114, 2170, 2240, 2416, 2480, 2821, 2912, 3020, 3224, 3328, 3472, 3640, 3844, 3926, 3968, 4030, 4160, 4228, 4340, 4480, 4681, 4805, 4832, 4960, 5285, 5642, 5824, 6040, 6448, 6727, 6944, 7280, 7688, 7852, 7936, 8060, 8320, 8456, 8680, 8960, 9362, 9610, 9664, 9815, 9920, 10570, 11284, 11648, 12080, 12493, 12896, 13454, 13741, 13888, 14105, 14560, 15376, 15704, 16120, 16640, 16912, 17360, 18724, 19220, 19328, 19630, 19840, 21140, 22568, 23296, 23405, 24160, 24986, 25792, 26908, 27482, 27776, 28210, 29120, 30752, 31408, 32240, 32767, 33635, 33824, 34720, 37448, 38440, 38656, 39260, 39680, 42280, 45136, 46810, 48320, 49972, 51584, 53816, 54964, 55552, 56420, 58240, 60853, 61504, 62465, 62816, 64480, 65534, 67270, 67648, 68705, 69440, 74896, 76880, 78520, 84560, 87451, 90272, 93620, 96640, 99944, 103168, 107632, 109928, 112840, 116480, 121706, 123008, 124930, 125632, 128960, 131068, 134540, 135296, 137410, 138880, 145111, 149792, 153760, 157040, 163835, 169120, 174902, 180544, 187240, 193280, 199888, 215264, 219856, 225680, 243412, 246016, 249860, 251264, 257920, 262136, 269080, 270592, 274820, 277760, 290222, 299584, 304265, 307520, 314080, 327670, 338240, 349804, 361088, 374480, 399776, 425971, 430528, 437255, 439712, 451360, 486824, 499720, 502528, 515840, 524272, 538160, 549640, 580444, 599168, 608530, 615040, 628160, 655340, 676480, 699608, 722176, 725555, 748960, 799552, 851942, 861056, 874510, 879424, 902720, 973648, 999440, 1015777, 1048544, 1076320, 1099280, 1160888, 1198336, 1217060, 1230080, 1256320, 1310680, 1352960, 1399216, 1451110, 1497920, 1599104, 1703884, 1722112, 1749020, 1758848, 1805440, 1886443, 1947296, 1998880, 2031554, 2097088, 2129855, 2152640, 2198560, 2321776, 2434120, 2512640, 2621360, 2798432, 2902220, 2995840, 3198208, 3407768, 3498040, 3517696, 3610880, 3772886, 3894592, 3997760, 4063108, 4194176, 4259710, 4305280, 4397120, 4643552, 4868240, 5078885, 5242720, 5596864, 5804440, 5991680, 6815536, 6996080, 7545772, 7789184, 7995520, 8126216, 8388352, 8519420, 8610560, 8794240, 9287104, 9432215, 9736480, 10157770, 10485440, 11193728, 11608880, 13205101, 13631072, 13992160, 15091544, 15578368, 15991040, 16252432, 17038840, 17588480, 18574208, 18864430, 19472960, 20315540, 20970880, 22387456, 23217760, 26410202, 27262144, 27984320, 30183088, 32504864, 34077680, 37148416, 37728860, 38945920, 40631080, 41941760, 46435520, 52820404, 54524288, 55968640, 60366176, 65009728, 66025505, 68155360, 75457720, 77891840, 81262160, 92871040, 105640808, 109048576, 111937280, 120732352, 130019456, 132051010, 136310720, 150915440, 162524320, 185742080, 211281616, 241464704, 260038912, 264102020, 272621440, 301830880, 325048640, 422563232, 482929408, 528204040, 545242880, 603661760, 650097280, 845126464, 1056408080, 1207323520, 1300194560, 1690252928, 2112816160, 2414647040, 3380505856, 4225632320, 8451264640, 16902529280]

約数ペア:

[(1, 16902529280), (2, 8451264640), (4, 4225632320), (5, 3380505856), (7, 2414647040), (8, 2112816160), (10, 1690252928), (13, 1300194560), (14, 1207323520), (16, 1056408080), (20, 845126464), (26, 650097280), (28, 603661760), (31, 545242880), (32, 528204040), (35, 482929408), (40, 422563232), (52, 325048640), (56, 301830880), (62, 272621440), (64, 264102020), (65, 260038912), (70, 241464704), (80, 211281616), (91, 185742080), (104, 162524320), (112, 150915440), (124, 136310720), (128, 132051010), (130, 130019456), (140, 120732352), (151, 111937280), (155, 109048576), (160, 105640808), (182, 92871040), (208, 81262160), (217, 77891840), (224, 75457720), (248, 68155360), (256, 66025505), (260, 65009728), (280, 60366176), (302, 55968640), (310, 54524288), (320, 52820404), (364, 46435520), (403, 41941760), (416, 40631080), (434, 38945920), (448, 37728860), (455, 37148416), (496, 34077680), (520, 32504864), (560, 30183088), (604, 27984320), (620, 27262144), (640, 26410202), (728, 23217760), (755, 22387456), (806, 20970880), (832, 20315540), (868, 19472960), (896, 18864430), (910, 18574208), (961, 17588480), (992, 17038840), (1040, 16252432), (1057, 15991040), (1085, 15578368), (1120, 15091544), (1208, 13992160), (1240, 13631072), (1280, 13205101), (1456, 11608880), (1510, 11193728), (1612, 10485440), (1664, 10157770), (1736, 9736480), (1792, 9432215), (1820, 9287104), (1922, 8794240), (1963, 8610560), (1984, 8519420), (2015, 8388352), (2080, 8126216), (2114, 7995520), (2170, 7789184), (2240, 7545772), (2416, 6996080), (2480, 6815536), (2821, 5991680), (2912, 5804440), (3020, 5596864), (3224, 5242720), (3328, 5078885), (3472, 4868240), (3640, 4643552), (3844, 4397120), (3926, 4305280), (3968, 4259710), (4030, 4194176), (4160, 4063108), (4228, 3997760), (4340, 3894592), (4480, 3772886), (4681, 3610880), (4805, 3517696), (4832, 3498040), (4960, 3407768), (5285, 3198208), (5642, 2995840), (5824, 2902220), (6040, 2798432), (6448, 2621360), (6727, 2512640), (6944, 2434120), (7280, 2321776), (7688, 2198560), (7852, 2152640), (7936, 2129855), (8060, 2097088), (8320, 2031554), (8456, 1998880), (8680, 1947296), (8960, 1886443), (9362, 1805440), (9610, 1758848), (9664, 1749020), (9815, 1722112), (9920, 1703884), (10570, 1599104), (11284, 1497920), (11648, 1451110), (12080, 1399216), (12493, 1352960), (12896, 1310680), (13454, 1256320), (13741, 1230080), (13888, 1217060), (14105, 1198336), (14560, 1160888), (15376, 1099280), (15704, 1076320), (16120, 1048544), (16640, 1015777), (16912, 999440), (17360, 973648), (18724, 902720), (19220, 879424), (19328, 874510), (19630, 861056), (19840, 851942), (21140, 799552), (22568, 748960), (23296, 725555), (23405, 722176), (24160, 699608), (24986, 676480), (25792, 655340), (26908, 628160), (27482, 615040), (27776, 608530), (28210, 599168), (29120, 580444), (30752, 549640), (31408, 538160), (32240, 524272), (32767, 515840), (33635, 502528), (33824, 499720), (34720, 486824), (37448, 451360), (38440, 439712), (38656, 437255), (39260, 430528), (39680, 425971), (42280, 399776), (45136, 374480), (46810, 361088), (48320, 349804), (49972, 338240), (51584, 327670), (53816, 314080), (54964, 307520), (55552, 304265), (56420, 299584), (58240, 290222), (60853, 277760), (61504, 274820), (62465, 270592), (62816, 269080), (64480, 262136), (65534, 257920), (67270, 251264), (67648, 249860), (68705, 246016), (69440, 243412), (74896, 225680), (76880, 219856), (78520, 215264), (84560, 199888), (87451, 193280), (90272, 187240), (93620, 180544), (96640, 174902), (99944, 169120), (103168, 163835), (107632, 157040), (109928, 153760), (112840, 149792), (116480, 145111), (121706, 138880), (123008, 137410), (124930, 135296), (125632, 134540), (128960, 131068)]