256054837920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{41941}}^1$

素因数の和:42068

約数の個数: 384

約数和(自身を含む): 974074429440

約数和(自身を除く): 718019591520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 79, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 158, 160, 161, 168, 184, 210, 224, 230, 237, 240, 276, 280, 316, 322, 336, 345, 368, 395, 420, 460, 474, 480, 483, 552, 553, 560, 632, 644, 672, 690, 736, 790, 805, 840, 920, 948, 966, 1104, 1106, 1120, 1185, 1264, 1288, 1380, 1580, 1610, 1659, 1680, 1817, 1840, 1896, 1932, 2208, 2212, 2370, 2415, 2528, 2576, 2760, 2765, 3160, 3220, 3318, 3360, 3634, 3680, 3792, 3864, 4424, 4740, 4830, 5152, 5451, 5520, 5530, 6320, 6440, 6636, 7268, 7584, 7728, 8295, 8848, 9085, 9480, 9660, 10902, 11040, 11060, 12640, 12719, 12880, 13272, 14536, 15456, 16590, 17696, 18170, 18960, 19320, 21804, 22120, 25438, 25760, 26544, 27255, 29072, 33180, 36340, 37920, 38157, 38640, 41941, 43608, 44240, 50876, 53088, 54510, 58144, 63595, 66360, 72680, 76314, 77280, 83882, 87216, 88480, 101752, 109020, 125823, 127190, 132720, 145360, 152628, 167764, 174432, 190785, 203504, 209705, 218040, 251646, 254380, 265440, 290720, 293587, 305256, 335528, 381570, 407008, 419410, 436080, 503292, 508760, 587174, 610512, 629115, 671056, 763140, 838820, 872160, 880761, 964643, 1006584, 1017520, 1174348, 1221024, 1258230, 1342112, 1467935, 1526280, 1677640, 1761522, 1929286, 2013168, 2035040, 2348696, 2516460, 2893929, 2935870, 3052560, 3313339, 3355280, 3523044, 3858572, 4026336, 4403805, 4697392, 4823215, 5032920, 5787858, 5871740, 6105120, 6626678, 6710560, 6752501, 7046088, 7717144, 8807610, 9394784, 9646430, 9940017, 10065840, 11575716, 11743480, 13253356, 13505002, 14092176, 14469645, 15434288, 16566695, 17615220, 19292860, 19880034, 20131680, 20257503, 23151432, 23193373, 23486960, 26506712, 27010004, 28184352, 28939290, 30868576, 33133390, 33762505, 35230440, 38585720, 39760068, 40515006, 46302864, 46386746, 46973920, 49700085, 53013424, 54020008, 57878580, 66266780, 67525010, 69580119, 70460880, 76206797, 77171440, 79520136, 81030012, 92605728, 92773492, 99400170, 101287515, 106026848, 108040016, 115757160, 115966865, 132533560, 135050020, 139160238, 140921760, 152413594, 154342880, 159040272, 162060024, 185546984, 198800340, 202575030, 216080032, 228620391, 231514320, 231933730, 265067120, 270100040, 278320476, 304827188, 318080544, 324120048, 347900595, 371093968, 381033985, 397600680, 405150060, 457240782, 463028640, 463867460, 530134240, 533447579, 540200080, 556640952, 609654376, 648240096, 695801190, 742187936, 762067970, 795201360, 810300120, 914481564, 927734920, 1066895158, 1080400160, 1113281904, 1143101955, 1219308752, 1391602380, 1524135940, 1590402720, 1600342737, 1620600240, 1828963128, 1855469840, 2133790316, 2226563808, 2286203910, 2438617504, 2667237895, 2783204760, 3048271880, 3200685474, 3241200480, 3657926256, 3710939680, 4267580632, 4572407820, 5334475790, 5566409520, 6096543760, 6401370948, 7315852512, 8001713685, 8535161264, 9144815640, 10668951580, 11132819040, 12193087520, 12802741896, 16003427370, 17070322528, 18289631280, 21337903160, 25605483792, 32006854740, 36579262560, 42675806320, 51210967584, 64013709480, 85351612640, 128027418960, 256054837920]

約数ペア:

[(1, 256054837920), (2, 128027418960), (3, 85351612640), (4, 64013709480), (5, 51210967584), (6, 42675806320), (7, 36579262560), (8, 32006854740), (10, 25605483792), (12, 21337903160), (14, 18289631280), (15, 17070322528), (16, 16003427370), (20, 12802741896), (21, 12193087520), (23, 11132819040), (24, 10668951580), (28, 9144815640), (30, 8535161264), (32, 8001713685), (35, 7315852512), (40, 6401370948), (42, 6096543760), (46, 5566409520), (48, 5334475790), (56, 4572407820), (60, 4267580632), (69, 3710939680), (70, 3657926256), (79, 3241200480), (80, 3200685474), (84, 3048271880), (92, 2783204760), (96, 2667237895), (105, 2438617504), (112, 2286203910), (115, 2226563808), (120, 2133790316), (138, 1855469840), (140, 1828963128), (158, 1620600240), (160, 1600342737), (161, 1590402720), (168, 1524135940), (184, 1391602380), (210, 1219308752), (224, 1143101955), (230, 1113281904), (237, 1080400160), (240, 1066895158), (276, 927734920), (280, 914481564), (316, 810300120), (322, 795201360), (336, 762067970), (345, 742187936), (368, 695801190), (395, 648240096), (420, 609654376), (460, 556640952), (474, 540200080), (480, 533447579), (483, 530134240), (552, 463867460), (553, 463028640), (560, 457240782), (632, 405150060), (644, 397600680), (672, 381033985), (690, 371093968), (736, 347900595), (790, 324120048), (805, 318080544), (840, 304827188), (920, 278320476), (948, 270100040), (966, 265067120), (1104, 231933730), (1106, 231514320), (1120, 228620391), (1185, 216080032), (1264, 202575030), (1288, 198800340), (1380, 185546984), (1580, 162060024), (1610, 159040272), (1659, 154342880), (1680, 152413594), (1817, 140921760), (1840, 139160238), (1896, 135050020), (1932, 132533560), (2208, 115966865), (2212, 115757160), (2370, 108040016), (2415, 106026848), (2528, 101287515), (2576, 99400170), (2760, 92773492), (2765, 92605728), (3160, 81030012), (3220, 79520136), (3318, 77171440), (3360, 76206797), (3634, 70460880), (3680, 69580119), (3792, 67525010), (3864, 66266780), (4424, 57878580), (4740, 54020008), (4830, 53013424), (5152, 49700085), (5451, 46973920), (5520, 46386746), (5530, 46302864), (6320, 40515006), (6440, 39760068), (6636, 38585720), (7268, 35230440), (7584, 33762505), (7728, 33133390), (8295, 30868576), (8848, 28939290), (9085, 28184352), (9480, 27010004), (9660, 26506712), (10902, 23486960), (11040, 23193373), (11060, 23151432), (12640, 20257503), (12719, 20131680), (12880, 19880034), (13272, 19292860), (14536, 17615220), (15456, 16566695), (16590, 15434288), (17696, 14469645), (18170, 14092176), (18960, 13505002), (19320, 13253356), (21804, 11743480), (22120, 11575716), (25438, 10065840), (25760, 9940017), (26544, 9646430), (27255, 9394784), (29072, 8807610), (33180, 7717144), (36340, 7046088), (37920, 6752501), (38157, 6710560), (38640, 6626678), (41941, 6105120), (43608, 5871740), (44240, 5787858), (50876, 5032920), (53088, 4823215), (54510, 4697392), (58144, 4403805), (63595, 4026336), (66360, 3858572), (72680, 3523044), (76314, 3355280), (77280, 3313339), (83882, 3052560), (87216, 2935870), (88480, 2893929), (101752, 2516460), (109020, 2348696), (125823, 2035040), (127190, 2013168), (132720, 1929286), (145360, 1761522), (152628, 1677640), (167764, 1526280), (174432, 1467935), (190785, 1342112), (203504, 1258230), (209705, 1221024), (218040, 1174348), (251646, 1017520), (254380, 1006584), (265440, 964643), (290720, 880761), (293587, 872160), (305256, 838820), (335528, 763140), (381570, 671056), (407008, 629115), (419410, 610512), (436080, 587174), (503292, 508760)]