981260280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 576

約数和(自身を含む): 4369528800

約数和(自身を除く): 3388268520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 49, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 98, 99, 104, 105, 110, 117, 120, 126, 130, 132, 140, 143, 147, 154, 156, 165, 168, 180, 182, 195, 196, 198, 210, 220, 231, 234, 245, 252, 260, 264, 273, 280, 286, 294, 308, 312, 315, 330, 360, 364, 385, 389, 390, 392, 396, 420, 429, 440, 441, 455, 462, 468, 490, 495, 504, 520, 539, 546, 572, 585, 588, 616, 630, 637, 660, 693, 715, 728, 735, 770, 778, 780, 792, 819, 840, 858, 882, 910, 924, 936, 980, 990, 1001, 1078, 1092, 1144, 1155, 1167, 1170, 1176, 1260, 1274, 1287, 1320, 1365, 1386, 1430, 1470, 1540, 1556, 1560, 1617, 1638, 1716, 1764, 1820, 1848, 1911, 1945, 1960, 1980, 2002, 2145, 2156, 2184, 2205, 2310, 2334, 2340, 2520, 2548, 2574, 2695, 2723, 2730, 2772, 2860, 2940, 3003, 3080, 3112, 3185, 3234, 3276, 3432, 3465, 3501, 3528, 3640, 3822, 3890, 3960, 4004, 4095, 4279, 4290, 4312, 4410, 4620, 4668, 4680, 4851, 5005, 5057, 5096, 5148, 5390, 5446, 5460, 5544, 5720, 5733, 5835, 5880, 6006, 6370, 6435, 6468, 6552, 6930, 7002, 7007, 7644, 7780, 8008, 8085, 8169, 8190, 8558, 8580, 8820, 9009, 9240, 9336, 9555, 9702, 10010, 10114, 10296, 10780, 10892, 10920, 11466, 11670, 12012, 12740, 12837, 12870, 12936, 13615, 13860, 14004, 14014, 15015, 15171, 15288, 15560, 16170, 16338, 16380, 17116, 17160, 17505, 17640, 18018, 19061, 19110, 19404, 20020, 20228, 21021, 21395, 21560, 21784, 22932, 23340, 24024, 24255, 24507, 25285, 25480, 25674, 25740, 27230, 27720, 28008, 28028, 28665, 29953, 30030, 30342, 32340, 32676, 32760, 34232, 35010, 35035, 35399, 36036, 38122, 38220, 38511, 38808, 40040, 40456, 40845, 42042, 42790, 45045, 45513, 45864, 46680, 48510, 49014, 50570, 51348, 51480, 54460, 55627, 56056, 57183, 57330, 59906, 60060, 60684, 63063, 64185, 64680, 65352, 70020, 70070, 70798, 72072, 75855, 76244, 76440, 77022, 81690, 84084, 85580, 89859, 90090, 91026, 95305, 97020, 98028, 101140, 102696, 105105, 106197, 108920, 111254, 114366, 114660, 119812, 120120, 121368, 122535, 126126, 128370, 140040, 140140, 141596, 149765, 151710, 152488, 154044, 163380, 166881, 168168, 171160, 171549, 176995, 179718, 180180, 182052, 190610, 192555, 194040, 196056, 202280, 209671, 210210, 212394, 222508, 227565, 228732, 229320, 239624, 245070, 247793, 252252, 256740, 269577, 278135, 280280, 283192, 285915, 299530, 303420, 308088, 315315, 318591, 326760, 333762, 343098, 353990, 359436, 360360, 364104, 381220, 385110, 389389, 419342, 420420, 424788, 445016, 449295, 455130, 457464, 490140, 495586, 500643, 504504, 513480, 530985, 539154, 556270, 571830, 599060, 606840, 629013, 630630, 637182, 667524, 686196, 707980, 718872, 743379, 762440, 770220, 778778, 834405, 838684, 840840, 849576, 857745, 898590, 910260, 980280, 991172, 1001286, 1048355, 1061970, 1078308, 1112540, 1143660, 1168167, 1198120, 1238965, 1258026, 1261260, 1274364, 1335048, 1347885, 1372392, 1415960, 1486758, 1540440, 1557556, 1592955, 1668810, 1677368, 1715490, 1797180, 1820520, 1887039, 1946945, 1982344, 2002572, 2096710, 2123940, 2156616, 2225080, 2230137, 2287320, 2336334, 2477930, 2503215, 2516052, 2522520, 2548728, 2695770, 2725723, 2973516, 3115112, 3145065, 3185910, 3337620, 3430980, 3504501, 3594360, 3716895, 3774078, 3893890, 4005144, 4193420, 4247880, 4460274, 4672668, 4955860, 5006430, 5032104, 5391540, 5451446, 5840835, 5947032, 6290130, 6371820, 6675240, 6861960, 7009002, 7433790, 7548156, 7787780, 8177169, 8386840, 8920548, 9345336, 9435195, 9911720, 10012860, 10783080, 10902892, 11150685, 11681670, 12580260, 12743640, 13628615, 14018004, 14867580, 15096312, 15575560, 16354338, 17522505, 17841096, 18870390, 20025720, 21805784, 22301370, 23363340, 24531507, 25160520, 27257230, 28036008, 29735160, 32708676, 35045010, 37740780, 40885845, 44602740, 46726680, 49063014, 54514460, 65417352, 70090020, 75481560, 81771690, 89205480, 98126028, 109028920, 122657535, 140180040, 163543380, 196252056, 245315070, 327086760, 490630140, 981260280]

約数ペア:

[(1, 981260280), (2, 490630140), (3, 327086760), (4, 245315070), (5, 196252056), (6, 163543380), (7, 140180040), (8, 122657535), (9, 109028920), (10, 98126028), (11, 89205480), (12, 81771690), (13, 75481560), (14, 70090020), (15, 65417352), (18, 54514460), (20, 49063014), (21, 46726680), (22, 44602740), (24, 40885845), (26, 37740780), (28, 35045010), (30, 32708676), (33, 29735160), (35, 28036008), (36, 27257230), (39, 25160520), (40, 24531507), (42, 23363340), (44, 22301370), (45, 21805784), (49, 20025720), (52, 18870390), (55, 17841096), (56, 17522505), (60, 16354338), (63, 15575560), (65, 15096312), (66, 14867580), (70, 14018004), (72, 13628615), (77, 12743640), (78, 12580260), (84, 11681670), (88, 11150685), (90, 10902892), (91, 10783080), (98, 10012860), (99, 9911720), (104, 9435195), (105, 9345336), (110, 8920548), (117, 8386840), (120, 8177169), (126, 7787780), (130, 7548156), (132, 7433790), (140, 7009002), (143, 6861960), (147, 6675240), (154, 6371820), (156, 6290130), (165, 5947032), (168, 5840835), (180, 5451446), (182, 5391540), (195, 5032104), (196, 5006430), (198, 4955860), (210, 4672668), (220, 4460274), (231, 4247880), (234, 4193420), (245, 4005144), (252, 3893890), (260, 3774078), (264, 3716895), (273, 3594360), (280, 3504501), (286, 3430980), (294, 3337620), (308, 3185910), (312, 3145065), (315, 3115112), (330, 2973516), (360, 2725723), (364, 2695770), (385, 2548728), (389, 2522520), (390, 2516052), (392, 2503215), (396, 2477930), (420, 2336334), (429, 2287320), (440, 2230137), (441, 2225080), (455, 2156616), (462, 2123940), (468, 2096710), (490, 2002572), (495, 1982344), (504, 1946945), (520, 1887039), (539, 1820520), (546, 1797180), (572, 1715490), (585, 1677368), (588, 1668810), (616, 1592955), (630, 1557556), (637, 1540440), (660, 1486758), (693, 1415960), (715, 1372392), (728, 1347885), (735, 1335048), (770, 1274364), (778, 1261260), (780, 1258026), (792, 1238965), (819, 1198120), (840, 1168167), (858, 1143660), (882, 1112540), (910, 1078308), (924, 1061970), (936, 1048355), (980, 1001286), (990, 991172), (1001, 980280), (1078, 910260), (1092, 898590), (1144, 857745), (1155, 849576), (1167, 840840), (1170, 838684), (1176, 834405), (1260, 778778), (1274, 770220), (1287, 762440), (1320, 743379), (1365, 718872), (1386, 707980), (1430, 686196), (1470, 667524), (1540, 637182), (1556, 630630), (1560, 629013), (1617, 606840), (1638, 599060), (1716, 571830), (1764, 556270), (1820, 539154), (1848, 530985), (1911, 513480), (1945, 504504), (1960, 500643), (1980, 495586), (2002, 490140), (2145, 457464), (2156, 455130), (2184, 449295), (2205, 445016), (2310, 424788), (2334, 420420), (2340, 419342), (2520, 389389), (2548, 385110), (2574, 381220), (2695, 364104), (2723, 360360), (2730, 359436), (2772, 353990), (2860, 343098), (2940, 333762), (3003, 326760), (3080, 318591), (3112, 315315), (3185, 308088), (3234, 303420), (3276, 299530), (3432, 285915), (3465, 283192), (3501, 280280), (3528, 278135), (3640, 269577), (3822, 256740), (3890, 252252), (3960, 247793), (4004, 245070), (4095, 239624), (4279, 229320), (4290, 228732), (4312, 227565), (4410, 222508), (4620, 212394), (4668, 210210), (4680, 209671), (4851, 202280), (5005, 196056), (5057, 194040), (5096, 192555), (5148, 190610), (5390, 182052), (5446, 180180), (5460, 179718), (5544, 176995), (5720, 171549), (5733, 171160), (5835, 168168), (5880, 166881), (6006, 163380), (6370, 154044), (6435, 152488), (6468, 151710), (6552, 149765), (6930, 141596), (7002, 140140), (7007, 140040), (7644, 128370), (7780, 126126), (8008, 122535), (8085, 121368), (8169, 120120), (8190, 119812), (8558, 114660), (8580, 114366), (8820, 111254), (9009, 108920), (9240, 106197), (9336, 105105), (9555, 102696), (9702, 101140), (10010, 98028), (10114, 97020), (10296, 95305), (10780, 91026), (10892, 90090), (10920, 89859), (11466, 85580), (11670, 84084), (12012, 81690), (12740, 77022), (12837, 76440), (12870, 76244), (12936, 75855), (13615, 72072), (13860, 70798), (14004, 70070), (14014, 70020), (15015, 65352), (15171, 64680), (15288, 64185), (15560, 63063), (16170, 60684), (16338, 60060), (16380, 59906), (17116, 57330), (17160, 57183), (17505, 56056), (17640, 55627), (18018, 54460), (19061, 51480), (19110, 51348), (19404, 50570), (20020, 49014), (20228, 48510), (21021, 46680), (21395, 45864), (21560, 45513), (21784, 45045), (22932, 42790), (23340, 42042), (24024, 40845), (24255, 40456), (24507, 40040), (25285, 38808), (25480, 38511), (25674, 38220), (25740, 38122), (27230, 36036), (27720, 35399), (28008, 35035), (28028, 35010), (28665, 34232), (29953, 32760), (30030, 32676), (30342, 32340)]