280360080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 480

約数和(自身を含む): 1267418880

約数和(自身を除く): 987058800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 99, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 154, 156, 165, 168, 176, 180, 182, 195, 198, 208, 210, 220, 231, 234, 240, 252, 260, 264, 273, 280, 286, 308, 312, 315, 330, 336, 360, 364, 385, 389, 390, 396, 420, 429, 440, 455, 462, 468, 495, 504, 520, 528, 546, 560, 572, 585, 616, 624, 630, 660, 693, 715, 720, 728, 770, 778, 780, 792, 819, 840, 858, 880, 910, 924, 936, 990, 1001, 1008, 1040, 1092, 1144, 1155, 1167, 1170, 1232, 1260, 1287, 1320, 1365, 1386, 1430, 1456, 1540, 1556, 1560, 1584, 1638, 1680, 1716, 1820, 1848, 1872, 1945, 1980, 2002, 2145, 2184, 2288, 2310, 2334, 2340, 2520, 2574, 2640, 2723, 2730, 2772, 2860, 3003, 3080, 3112, 3120, 3276, 3432, 3465, 3501, 3640, 3696, 3890, 3960, 4004, 4095, 4279, 4290, 4368, 4620, 4668, 4680, 5005, 5040, 5057, 5148, 5446, 5460, 5544, 5720, 5835, 6006, 6160, 6224, 6435, 6552, 6864, 6930, 7002, 7280, 7780, 7920, 8008, 8169, 8190, 8558, 8580, 9009, 9240, 9336, 9360, 10010, 10114, 10296, 10892, 10920, 11088, 11440, 11670, 12012, 12837, 12870, 13104, 13615, 13860, 14004, 15015, 15171, 15560, 16016, 16338, 16380, 17116, 17160, 17505, 18018, 18480, 18672, 20020, 20228, 20592, 21395, 21784, 21840, 23340, 24024, 24507, 25285, 25674, 25740, 27230, 27720, 28008, 29953, 30030, 30342, 31120, 32676, 32760, 34232, 34320, 35010, 35399, 36036, 38511, 40040, 40456, 40845, 42790, 43568, 45045, 45513, 46680, 48048, 49014, 50570, 51348, 51480, 54460, 55440, 55627, 56016, 59906, 60060, 60684, 64185, 65352, 65520, 68464, 70020, 70798, 72072, 75855, 77022, 80080, 80912, 81690, 85580, 89859, 90090, 91026, 93360, 98028, 101140, 102696, 102960, 106197, 108920, 111254, 119812, 120120, 121368, 122535, 128370, 130704, 140040, 141596, 144144, 149765, 151710, 154044, 163380, 166881, 171160, 176995, 179718, 180180, 182052, 192555, 196056, 202280, 205392, 212394, 217840, 222508, 227565, 239624, 240240, 242736, 245070, 256740, 269577, 278135, 280080, 283192, 299530, 303420, 308088, 318591, 326760, 333762, 342320, 353990, 359436, 360360, 364104, 385110, 389389, 392112, 404560, 424788, 445016, 449295, 455130, 479248, 490140, 500643, 513480, 530985, 539154, 556270, 566384, 599060, 606840, 616176, 637182, 653520, 667524, 707980, 718872, 720720, 728208, 770220, 778778, 834405, 849576, 890032, 898590, 910260, 980280, 1001286, 1026960, 1061970, 1078308, 1112540, 1168167, 1198120, 1213680, 1274364, 1335048, 1347885, 1415960, 1437744, 1540440, 1557556, 1592955, 1668810, 1699152, 1797180, 1820520, 1946945, 1960560, 2002572, 2123940, 2156616, 2225080, 2336334, 2396240, 2503215, 2548728, 2670096, 2695770, 2831920, 3080880, 3115112, 3185910, 3337620, 3504501, 3594360, 3641040, 3893890, 4005144, 4247880, 4313232, 4450160, 4672668, 5006430, 5097456, 5391540, 5840835, 6230224, 6371820, 6675240, 7009002, 7188720, 7787780, 8010288, 8495760, 9345336, 10012860, 10783080, 11681670, 12743640, 13350480, 14018004, 15575560, 17522505, 18690672, 20025720, 21566160, 23363340, 25487280, 28036008, 31151120, 35045010, 40051440, 46726680, 56072016, 70090020, 93453360, 140180040, 280360080]

約数ペア:

[(1, 280360080), (2, 140180040), (3, 93453360), (4, 70090020), (5, 56072016), (6, 46726680), (7, 40051440), (8, 35045010), (9, 31151120), (10, 28036008), (11, 25487280), (12, 23363340), (13, 21566160), (14, 20025720), (15, 18690672), (16, 17522505), (18, 15575560), (20, 14018004), (21, 13350480), (22, 12743640), (24, 11681670), (26, 10783080), (28, 10012860), (30, 9345336), (33, 8495760), (35, 8010288), (36, 7787780), (39, 7188720), (40, 7009002), (42, 6675240), (44, 6371820), (45, 6230224), (48, 5840835), (52, 5391540), (55, 5097456), (56, 5006430), (60, 4672668), (63, 4450160), (65, 4313232), (66, 4247880), (70, 4005144), (72, 3893890), (77, 3641040), (78, 3594360), (80, 3504501), (84, 3337620), (88, 3185910), (90, 3115112), (91, 3080880), (99, 2831920), (104, 2695770), (105, 2670096), (110, 2548728), (112, 2503215), (117, 2396240), (120, 2336334), (126, 2225080), (130, 2156616), (132, 2123940), (140, 2002572), (143, 1960560), (144, 1946945), (154, 1820520), (156, 1797180), (165, 1699152), (168, 1668810), (176, 1592955), (180, 1557556), (182, 1540440), (195, 1437744), (198, 1415960), (208, 1347885), (210, 1335048), (220, 1274364), (231, 1213680), (234, 1198120), (240, 1168167), (252, 1112540), (260, 1078308), (264, 1061970), (273, 1026960), (280, 1001286), (286, 980280), (308, 910260), (312, 898590), (315, 890032), (330, 849576), (336, 834405), (360, 778778), (364, 770220), (385, 728208), (389, 720720), (390, 718872), (396, 707980), (420, 667524), (429, 653520), (440, 637182), (455, 616176), (462, 606840), (468, 599060), (495, 566384), (504, 556270), (520, 539154), (528, 530985), (546, 513480), (560, 500643), (572, 490140), (585, 479248), (616, 455130), (624, 449295), (630, 445016), (660, 424788), (693, 404560), (715, 392112), (720, 389389), (728, 385110), (770, 364104), (778, 360360), (780, 359436), (792, 353990), (819, 342320), (840, 333762), (858, 326760), (880, 318591), (910, 308088), (924, 303420), (936, 299530), (990, 283192), (1001, 280080), (1008, 278135), (1040, 269577), (1092, 256740), (1144, 245070), (1155, 242736), (1167, 240240), (1170, 239624), (1232, 227565), (1260, 222508), (1287, 217840), (1320, 212394), (1365, 205392), (1386, 202280), (1430, 196056), (1456, 192555), (1540, 182052), (1556, 180180), (1560, 179718), (1584, 176995), (1638, 171160), (1680, 166881), (1716, 163380), (1820, 154044), (1848, 151710), (1872, 149765), (1945, 144144), (1980, 141596), (2002, 140040), (2145, 130704), (2184, 128370), (2288, 122535), (2310, 121368), (2334, 120120), (2340, 119812), (2520, 111254), (2574, 108920), (2640, 106197), (2723, 102960), (2730, 102696), (2772, 101140), (2860, 98028), (3003, 93360), (3080, 91026), (3112, 90090), (3120, 89859), (3276, 85580), (3432, 81690), (3465, 80912), (3501, 80080), (3640, 77022), (3696, 75855), (3890, 72072), (3960, 70798), (4004, 70020), (4095, 68464), (4279, 65520), (4290, 65352), (4368, 64185), (4620, 60684), (4668, 60060), (4680, 59906), (5005, 56016), (5040, 55627), (5057, 55440), (5148, 54460), (5446, 51480), (5460, 51348), (5544, 50570), (5720, 49014), (5835, 48048), (6006, 46680), (6160, 45513), (6224, 45045), (6435, 43568), (6552, 42790), (6864, 40845), (6930, 40456), (7002, 40040), (7280, 38511), (7780, 36036), (7920, 35399), (8008, 35010), (8169, 34320), (8190, 34232), (8558, 32760), (8580, 32676), (9009, 31120), (9240, 30342), (9336, 30030), (9360, 29953), (10010, 28008), (10114, 27720), (10296, 27230), (10892, 25740), (10920, 25674), (11088, 25285), (11440, 24507), (11670, 24024), (12012, 23340), (12837, 21840), (12870, 21784), (13104, 21395), (13615, 20592), (13860, 20228), (14004, 20020), (15015, 18672), (15171, 18480), (15560, 18018), (16016, 17505), (16338, 17160), (16380, 17116)]