204271987920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{121469}}^1$

素因数の和:121523

約数の個数: 480

約数和(自身を含む): 865418359680

約数和(自身を除く): 661146371760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 98, 104, 105, 110, 112, 120, 130, 132, 140, 143, 147, 154, 156, 165, 168, 176, 182, 195, 196, 208, 210, 220, 231, 240, 245, 260, 264, 273, 280, 286, 294, 308, 312, 330, 336, 364, 385, 390, 392, 420, 429, 440, 455, 462, 490, 520, 528, 539, 546, 560, 572, 588, 616, 624, 637, 660, 715, 728, 735, 770, 780, 784, 840, 858, 880, 910, 924, 980, 1001, 1040, 1078, 1092, 1144, 1155, 1176, 1232, 1274, 1320, 1365, 1430, 1456, 1470, 1540, 1560, 1617, 1680, 1716, 1820, 1848, 1911, 1960, 2002, 2145, 2156, 2184, 2288, 2310, 2352, 2548, 2640, 2695, 2730, 2860, 2940, 3003, 3080, 3120, 3185, 3234, 3432, 3640, 3696, 3822, 3920, 4004, 4290, 4312, 4368, 4620, 5005, 5096, 5390, 5460, 5720, 5880, 6006, 6160, 6370, 6468, 6864, 7007, 7280, 7644, 8008, 8085, 8580, 8624, 9240, 9555, 10010, 10192, 10780, 10920, 11440, 11760, 12012, 12740, 12936, 14014, 15015, 15288, 16016, 16170, 17160, 18480, 19110, 20020, 21021, 21560, 21840, 24024, 25480, 25872, 28028, 30030, 30576, 32340, 34320, 35035, 38220, 40040, 42042, 43120, 48048, 50960, 56056, 60060, 64680, 70070, 76440, 80080, 84084, 105105, 112112, 120120, 121469, 129360, 140140, 152880, 168168, 210210, 240240, 242938, 280280, 336336, 364407, 420420, 485876, 560560, 607345, 728814, 840840, 850283, 971752, 1214690, 1336159, 1457628, 1579097, 1681680, 1700566, 1822035, 1943504, 2429380, 2550849, 2672318, 2915256, 3158194, 3401132, 3644070, 4008477, 4251415, 4737291, 4858760, 5101698, 5344636, 5830512, 5951981, 6316388, 6680795, 6802264, 7288140, 7895485, 8016954, 8502830, 9353113, 9474582, 9717520, 10203396, 10689272, 11053679, 11903962, 12632776, 12754245, 13361590, 13604528, 14576280, 15790970, 16033908, 17005660, 17370067, 17855943, 18706226, 18949164, 20042385, 20406792, 21378544, 22107358, 23686455, 23807924, 25265552, 25508490, 26723180, 28059339, 29152560, 29759905, 31581940, 32067816, 33161037, 34011320, 34740134, 35711886, 37412452, 37898328, 40084770, 40813584, 44214716, 46765565, 47372910, 47615848, 51016980, 52110201, 53446360, 55268395, 56118678, 59519810, 63163880, 64135632, 65471791, 66322074, 68022640, 69480268, 71423772, 74824904, 75796656, 77375753, 80169540, 86850335, 88429432, 89279715, 93531130, 94745820, 95231696, 102033960, 104220402, 106892720, 110536790, 112237356, 119039620, 121590469, 126327760, 130943582, 132644148, 138960536, 140296695, 142847544, 149649808, 154751506, 160339080, 165805185, 173700670, 176858864, 178559430, 187062260, 189491640, 196415373, 204067920, 208440804, 221073580, 224474712, 232127259, 238079240, 243180938, 260551005, 261887164, 265288296, 277921072, 280593390, 285695088, 309503012, 320678160, 327358955, 331610370, 347401340, 357118860, 364771407, 374124520, 378983280, 386878765, 392830746, 416881608, 442147160, 448949424, 464254518, 476158480, 486361876, 521102010, 523774328, 530576592, 561186780, 607952345, 619006024, 654717910, 663220740, 694802680, 714237720, 729542814, 748249040, 773757530, 785661492, 833763216, 851133283, 884294320, 928509036, 972723752, 982076865, 1042204020, 1047548656, 1122373560, 1160636295, 1215904690, 1238012048, 1309435820, 1326441480, 1389605360, 1428475440, 1459085628, 1547515060, 1571322984, 1702266566, 1823857035, 1857018072, 1945447504, 1964153730, 2084408040, 2244747120, 2321272590, 2431809380, 2553399849, 2618871640, 2652882960, 2918171256, 3095030120, 3142645968, 3404533132, 3647714070, 3714036144, 3928307460, 4168816080, 4255666415, 4642545180, 4863618760, 5106799698, 5237743280, 5836342512, 6190060240, 6809066264, 7295428140, 7856614920, 8511332830, 9285090360, 9727237520, 10213599396, 12766999245, 13618132528, 14590856280, 15713229840, 17022665660, 18570180720, 20427198792, 25533998490, 29181712560, 34045331320, 40854397584, 51067996980, 68090662640, 102135993960, 204271987920]

約数ペア:

[(1, 204271987920), (2, 102135993960), (3, 68090662640), (4, 51067996980), (5, 40854397584), (6, 34045331320), (7, 29181712560), (8, 25533998490), (10, 20427198792), (11, 18570180720), (12, 17022665660), (13, 15713229840), (14, 14590856280), (15, 13618132528), (16, 12766999245), (20, 10213599396), (21, 9727237520), (22, 9285090360), (24, 8511332830), (26, 7856614920), (28, 7295428140), (30, 6809066264), (33, 6190060240), (35, 5836342512), (39, 5237743280), (40, 5106799698), (42, 4863618760), (44, 4642545180), (48, 4255666415), (49, 4168816080), (52, 3928307460), (55, 3714036144), (56, 3647714070), (60, 3404533132), (65, 3142645968), (66, 3095030120), (70, 2918171256), (77, 2652882960), (78, 2618871640), (80, 2553399849), (84, 2431809380), (88, 2321272590), (91, 2244747120), (98, 2084408040), (104, 1964153730), (105, 1945447504), (110, 1857018072), (112, 1823857035), (120, 1702266566), (130, 1571322984), (132, 1547515060), (140, 1459085628), (143, 1428475440), (147, 1389605360), (154, 1326441480), (156, 1309435820), (165, 1238012048), (168, 1215904690), (176, 1160636295), (182, 1122373560), (195, 1047548656), (196, 1042204020), (208, 982076865), (210, 972723752), (220, 928509036), (231, 884294320), (240, 851133283), (245, 833763216), (260, 785661492), (264, 773757530), (273, 748249040), (280, 729542814), (286, 714237720), (294, 694802680), (308, 663220740), (312, 654717910), (330, 619006024), (336, 607952345), (364, 561186780), (385, 530576592), (390, 523774328), (392, 521102010), (420, 486361876), (429, 476158480), (440, 464254518), (455, 448949424), (462, 442147160), (490, 416881608), (520, 392830746), (528, 386878765), (539, 378983280), (546, 374124520), (560, 364771407), (572, 357118860), (588, 347401340), (616, 331610370), (624, 327358955), (637, 320678160), (660, 309503012), (715, 285695088), (728, 280593390), (735, 277921072), (770, 265288296), (780, 261887164), (784, 260551005), (840, 243180938), (858, 238079240), (880, 232127259), (910, 224474712), (924, 221073580), (980, 208440804), (1001, 204067920), (1040, 196415373), (1078, 189491640), (1092, 187062260), (1144, 178559430), (1155, 176858864), (1176, 173700670), (1232, 165805185), (1274, 160339080), (1320, 154751506), (1365, 149649808), (1430, 142847544), (1456, 140296695), (1470, 138960536), (1540, 132644148), (1560, 130943582), (1617, 126327760), (1680, 121590469), (1716, 119039620), (1820, 112237356), (1848, 110536790), (1911, 106892720), (1960, 104220402), (2002, 102033960), (2145, 95231696), (2156, 94745820), (2184, 93531130), (2288, 89279715), (2310, 88429432), (2352, 86850335), (2548, 80169540), (2640, 77375753), (2695, 75796656), (2730, 74824904), (2860, 71423772), (2940, 69480268), (3003, 68022640), (3080, 66322074), (3120, 65471791), (3185, 64135632), (3234, 63163880), (3432, 59519810), (3640, 56118678), (3696, 55268395), (3822, 53446360), (3920, 52110201), (4004, 51016980), (4290, 47615848), (4312, 47372910), (4368, 46765565), (4620, 44214716), (5005, 40813584), (5096, 40084770), (5390, 37898328), (5460, 37412452), (5720, 35711886), (5880, 34740134), (6006, 34011320), (6160, 33161037), (6370, 32067816), (6468, 31581940), (6864, 29759905), (7007, 29152560), (7280, 28059339), (7644, 26723180), (8008, 25508490), (8085, 25265552), (8580, 23807924), (8624, 23686455), (9240, 22107358), (9555, 21378544), (10010, 20406792), (10192, 20042385), (10780, 18949164), (10920, 18706226), (11440, 17855943), (11760, 17370067), (12012, 17005660), (12740, 16033908), (12936, 15790970), (14014, 14576280), (15015, 13604528), (15288, 13361590), (16016, 12754245), (16170, 12632776), (17160, 11903962), (18480, 11053679), (19110, 10689272), (20020, 10203396), (21021, 9717520), (21560, 9474582), (21840, 9353113), (24024, 8502830), (25480, 8016954), (25872, 7895485), (28028, 7288140), (30030, 6802264), (30576, 6680795), (32340, 6316388), (34320, 5951981), (35035, 5830512), (38220, 5344636), (40040, 5101698), (42042, 4858760), (43120, 4737291), (48048, 4251415), (50960, 4008477), (56056, 3644070), (60060, 3401132), (64680, 3158194), (70070, 2915256), (76440, 2672318), (80080, 2550849), (84084, 2429380), (105105, 1943504), (112112, 1822035), (120120, 1700566), (121469, 1681680), (129360, 1579097), (140140, 1457628), (152880, 1336159), (168168, 1214690), (210210, 971752), (240240, 850283), (242938, 840840), (280280, 728814), (336336, 607345), (364407, 560560), (420420, 485876)]