1647017280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 448

約数和(自身を含む): 6242304000

約数和(自身を除く): 4595286720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 79, 80, 90, 95, 96, 108, 114, 120, 127, 135, 144, 152, 158, 160, 171, 180, 190, 192, 216, 228, 237, 240, 254, 270, 285, 288, 304, 316, 320, 342, 360, 380, 381, 395, 432, 456, 474, 480, 508, 513, 540, 570, 576, 608, 632, 635, 684, 711, 720, 760, 762, 790, 855, 864, 912, 948, 960, 1016, 1026, 1080, 1140, 1143, 1185, 1216, 1264, 1270, 1368, 1422, 1440, 1501, 1520, 1524, 1580, 1710, 1728, 1824, 1896, 1905, 2032, 2052, 2133, 2160, 2280, 2286, 2370, 2413, 2528, 2540, 2565, 2736, 2844, 2880, 3002, 3040, 3048, 3160, 3420, 3429, 3555, 3648, 3792, 3810, 4064, 4104, 4266, 4320, 4503, 4560, 4572, 4740, 4826, 5056, 5080, 5130, 5472, 5688, 5715, 6004, 6080, 6096, 6320, 6840, 6858, 7110, 7239, 7505, 7584, 7620, 8128, 8208, 8532, 8640, 9006, 9120, 9144, 9480, 9652, 10033, 10160, 10260, 10665, 10944, 11376, 11430, 12008, 12065, 12192, 12640, 13509, 13680, 13716, 14220, 14478, 15010, 15168, 15240, 16416, 17064, 17145, 18012, 18240, 18288, 18960, 19304, 20066, 20320, 20520, 21330, 21717, 22515, 22752, 22860, 24016, 24130, 24384, 25280, 27018, 27360, 27432, 28440, 28956, 30020, 30099, 30480, 32832, 34128, 34290, 36024, 36195, 36576, 37920, 38608, 40132, 40527, 40640, 41040, 42660, 43434, 45030, 45504, 45720, 48032, 48260, 50165, 54036, 54720, 54864, 56880, 57912, 60040, 60198, 60960, 65151, 67545, 68256, 68580, 72048, 72390, 73152, 75840, 77216, 80264, 81054, 82080, 85320, 86868, 90060, 90297, 91440, 96064, 96520, 100330, 108072, 108585, 109728, 113760, 115824, 120080, 120396, 121920, 130302, 135090, 136512, 137160, 144096, 144780, 150495, 154432, 160528, 162108, 164160, 170640, 173736, 180120, 180594, 182880, 190627, 193040, 200660, 202635, 216144, 217170, 219456, 227520, 231648, 240160, 240792, 260604, 270180, 270891, 274320, 288192, 289560, 300990, 321056, 324216, 325755, 341280, 347472, 360240, 361188, 365760, 381254, 386080, 401320, 405270, 432288, 434340, 451485, 463296, 480320, 481584, 521208, 540360, 541782, 548640, 571881, 579120, 601980, 642112, 648432, 651510, 682560, 694944, 720480, 722376, 762508, 772160, 802640, 810540, 864576, 868680, 902970, 953135, 963168, 1042416, 1080720, 1083564, 1097280, 1143762, 1158240, 1203960, 1296864, 1303020, 1354455, 1389888, 1440960, 1444752, 1525016, 1605280, 1621080, 1715643, 1737360, 1805940, 1906270, 1926336, 2084832, 2161440, 2167128, 2287524, 2316480, 2407920, 2593728, 2606040, 2708910, 2859405, 2889504, 3050032, 3210560, 3242160, 3431286, 3474720, 3611880, 3812540, 4169664, 4322880, 4334256, 4575048, 4815840, 5146929, 5212080, 5417820, 5718810, 5779008, 6100064, 6484320, 6862572, 6949440, 7223760, 7625080, 8578215, 8668512, 9150096, 9631680, 10293858, 10424160, 10835640, 11437620, 12200128, 12968640, 13725144, 14447520, 15250160, 17156430, 17337024, 18300192, 20587716, 20848320, 21671280, 22875240, 25734645, 27450288, 28895040, 30500320, 34312860, 36600384, 41175432, 43342560, 45750480, 51469290, 54900576, 61000640, 68625720, 82350864, 86685120, 91500960, 102938580, 109801152, 137251440, 164701728, 183001920, 205877160, 274502880, 329403456, 411754320, 549005760, 823508640, 1647017280]

約数ペア:

[(1, 1647017280), (2, 823508640), (3, 549005760), (4, 411754320), (5, 329403456), (6, 274502880), (8, 205877160), (9, 183001920), (10, 164701728), (12, 137251440), (15, 109801152), (16, 102938580), (18, 91500960), (19, 86685120), (20, 82350864), (24, 68625720), (27, 61000640), (30, 54900576), (32, 51469290), (36, 45750480), (38, 43342560), (40, 41175432), (45, 36600384), (48, 34312860), (54, 30500320), (57, 28895040), (60, 27450288), (64, 25734645), (72, 22875240), (76, 21671280), (79, 20848320), (80, 20587716), (90, 18300192), (95, 17337024), (96, 17156430), (108, 15250160), (114, 14447520), (120, 13725144), (127, 12968640), (135, 12200128), (144, 11437620), (152, 10835640), (158, 10424160), (160, 10293858), (171, 9631680), (180, 9150096), (190, 8668512), (192, 8578215), (216, 7625080), (228, 7223760), (237, 6949440), (240, 6862572), (254, 6484320), (270, 6100064), (285, 5779008), (288, 5718810), (304, 5417820), (316, 5212080), (320, 5146929), (342, 4815840), (360, 4575048), (380, 4334256), (381, 4322880), (395, 4169664), (432, 3812540), (456, 3611880), (474, 3474720), (480, 3431286), (508, 3242160), (513, 3210560), (540, 3050032), (570, 2889504), (576, 2859405), (608, 2708910), (632, 2606040), (635, 2593728), (684, 2407920), (711, 2316480), (720, 2287524), (760, 2167128), (762, 2161440), (790, 2084832), (855, 1926336), (864, 1906270), (912, 1805940), (948, 1737360), (960, 1715643), (1016, 1621080), (1026, 1605280), (1080, 1525016), (1140, 1444752), (1143, 1440960), (1185, 1389888), (1216, 1354455), (1264, 1303020), (1270, 1296864), (1368, 1203960), (1422, 1158240), (1440, 1143762), (1501, 1097280), (1520, 1083564), (1524, 1080720), (1580, 1042416), (1710, 963168), (1728, 953135), (1824, 902970), (1896, 868680), (1905, 864576), (2032, 810540), (2052, 802640), (2133, 772160), (2160, 762508), (2280, 722376), (2286, 720480), (2370, 694944), (2413, 682560), (2528, 651510), (2540, 648432), (2565, 642112), (2736, 601980), (2844, 579120), (2880, 571881), (3002, 548640), (3040, 541782), (3048, 540360), (3160, 521208), (3420, 481584), (3429, 480320), (3555, 463296), (3648, 451485), (3792, 434340), (3810, 432288), (4064, 405270), (4104, 401320), (4266, 386080), (4320, 381254), (4503, 365760), (4560, 361188), (4572, 360240), (4740, 347472), (4826, 341280), (5056, 325755), (5080, 324216), (5130, 321056), (5472, 300990), (5688, 289560), (5715, 288192), (6004, 274320), (6080, 270891), (6096, 270180), (6320, 260604), (6840, 240792), (6858, 240160), (7110, 231648), (7239, 227520), (7505, 219456), (7584, 217170), (7620, 216144), (8128, 202635), (8208, 200660), (8532, 193040), (8640, 190627), (9006, 182880), (9120, 180594), (9144, 180120), (9480, 173736), (9652, 170640), (10033, 164160), (10160, 162108), (10260, 160528), (10665, 154432), (10944, 150495), (11376, 144780), (11430, 144096), (12008, 137160), (12065, 136512), (12192, 135090), (12640, 130302), (13509, 121920), (13680, 120396), (13716, 120080), (14220, 115824), (14478, 113760), (15010, 109728), (15168, 108585), (15240, 108072), (16416, 100330), (17064, 96520), (17145, 96064), (18012, 91440), (18240, 90297), (18288, 90060), (18960, 86868), (19304, 85320), (20066, 82080), (20320, 81054), (20520, 80264), (21330, 77216), (21717, 75840), (22515, 73152), (22752, 72390), (22860, 72048), (24016, 68580), (24130, 68256), (24384, 67545), (25280, 65151), (27018, 60960), (27360, 60198), (27432, 60040), (28440, 57912), (28956, 56880), (30020, 54864), (30099, 54720), (30480, 54036), (32832, 50165), (34128, 48260), (34290, 48032), (36024, 45720), (36195, 45504), (36576, 45030), (37920, 43434), (38608, 42660), (40132, 41040), (40527, 40640)]