221261040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 480

約数和(自身を含む): 1000935936

約数和(自身を除く): 779674896

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, 307, 308, 312, 315, 330, 336, 360, 364, 385, 390, 396, 420, 429, 440, 455, 462, 468, 495, 504, 520, 528, 546, 560, 572, 585, 614, 616, 624, 630, 660, 693, 715, 720, 728, 770, 780, 792, 819, 840, 858, 880, 910, 921, 924, 936, 990, 1001, 1008, 1040, 1092, 1144, 1155, 1170, 1228, 1232, 1260, 1287, 1320, 1365, 1386, 1430, 1456, 1535, 1540, 1560, 1584, 1638, 1680, 1716, 1820, 1842, 1848, 1872, 1980, 2002, 2145, 2149, 2184, 2288, 2310, 2340, 2456, 2520, 2574, 2640, 2730, 2763, 2772, 2860, 3003, 3070, 3080, 3120, 3276, 3377, 3432, 3465, 3640, 3684, 3696, 3960, 3991, 4004, 4095, 4290, 4298, 4368, 4605, 4620, 4680, 4912, 5005, 5040, 5148, 5460, 5526, 5544, 5720, 6006, 6140, 6160, 6435, 6447, 6552, 6754, 6864, 6930, 7280, 7368, 7920, 7982, 8008, 8190, 8580, 8596, 9009, 9210, 9240, 9360, 10010, 10131, 10296, 10745, 10920, 11052, 11088, 11440, 11973, 12012, 12280, 12870, 12894, 13104, 13508, 13815, 13860, 14736, 15015, 15964, 16016, 16380, 16885, 17160, 17192, 18018, 18420, 18480, 19341, 19955, 20020, 20262, 20592, 21490, 21840, 22104, 23639, 23946, 24024, 24560, 25740, 25788, 27016, 27630, 27720, 27937, 30030, 30393, 31928, 32235, 32760, 33770, 34320, 34384, 35919, 36036, 36840, 38682, 39910, 40040, 40524, 42980, 43901, 44208, 45045, 47278, 47892, 48048, 50655, 51480, 51576, 54032, 55260, 55440, 55874, 59865, 60060, 60786, 63856, 64470, 65520, 67540, 70917, 71838, 72072, 73680, 77364, 79820, 80080, 81048, 83811, 85960, 87802, 90090, 94556, 95784, 96705, 101310, 102960, 103152, 110520, 111748, 118195, 119730, 120120, 121572, 128940, 131703, 135080, 139685, 141834, 143676, 144144, 151965, 154728, 159640, 162096, 167622, 171920, 175604, 179595, 180180, 189112, 191568, 193410, 202620, 212751, 219505, 221040, 223496, 236390, 239460, 240240, 243144, 251433, 257880, 263406, 270160, 279370, 283668, 287352, 303930, 307307, 309456, 319280, 335244, 351208, 354585, 359190, 360360, 378224, 386820, 395109, 405240, 419055, 425502, 439010, 446992, 472780, 478920, 486288, 502866, 515760, 526812, 558740, 567336, 574704, 607860, 614614, 658515, 670488, 702416, 709170, 718380, 720720, 773640, 790218, 810480, 838110, 851004, 878020, 921921, 945560, 957840, 1005732, 1053624, 1063755, 1117480, 1134672, 1215720, 1229228, 1257165, 1317030, 1340976, 1418340, 1436760, 1536535, 1547280, 1580436, 1676220, 1702008, 1756040, 1843842, 1891120, 1975545, 2011464, 2107248, 2127510, 2234960, 2431440, 2458456, 2514330, 2634060, 2765763, 2836680, 2873520, 3073070, 3160872, 3352440, 3404016, 3512080, 3687684, 3951090, 4022928, 4255020, 4609605, 4916912, 5028660, 5268120, 5531526, 5673360, 6146140, 6321744, 6704880, 7375368, 7902180, 8510040, 9219210, 10057320, 10536240, 11063052, 12292280, 13828815, 14750736, 15804360, 17020080, 18438420, 20114640, 22126104, 24584560, 27657630, 31608720, 36876840, 44252208, 55315260, 73753680, 110630520, 221261040]

約数ペア:

[(1, 221261040), (2, 110630520), (3, 73753680), (4, 55315260), (5, 44252208), (6, 36876840), (7, 31608720), (8, 27657630), (9, 24584560), (10, 22126104), (11, 20114640), (12, 18438420), (13, 17020080), (14, 15804360), (15, 14750736), (16, 13828815), (18, 12292280), (20, 11063052), (21, 10536240), (22, 10057320), (24, 9219210), (26, 8510040), (28, 7902180), (30, 7375368), (33, 6704880), (35, 6321744), (36, 6146140), (39, 5673360), (40, 5531526), (42, 5268120), (44, 5028660), (45, 4916912), (48, 4609605), (52, 4255020), (55, 4022928), (56, 3951090), (60, 3687684), (63, 3512080), (65, 3404016), (66, 3352440), (70, 3160872), (72, 3073070), (77, 2873520), (78, 2836680), (80, 2765763), (84, 2634060), (88, 2514330), (90, 2458456), (91, 2431440), (99, 2234960), (104, 2127510), (105, 2107248), (110, 2011464), (112, 1975545), (117, 1891120), (120, 1843842), (126, 1756040), (130, 1702008), (132, 1676220), (140, 1580436), (143, 1547280), (144, 1536535), (154, 1436760), (156, 1418340), (165, 1340976), (168, 1317030), (176, 1257165), (180, 1229228), (182, 1215720), (195, 1134672), (198, 1117480), (208, 1063755), (210, 1053624), (220, 1005732), (231, 957840), (234, 945560), (240, 921921), (252, 878020), (260, 851004), (264, 838110), (273, 810480), (280, 790218), (286, 773640), (307, 720720), (308, 718380), (312, 709170), (315, 702416), (330, 670488), (336, 658515), (360, 614614), (364, 607860), (385, 574704), (390, 567336), (396, 558740), (420, 526812), (429, 515760), (440, 502866), (455, 486288), (462, 478920), (468, 472780), (495, 446992), (504, 439010), (520, 425502), (528, 419055), (546, 405240), (560, 395109), (572, 386820), (585, 378224), (614, 360360), (616, 359190), (624, 354585), (630, 351208), (660, 335244), (693, 319280), (715, 309456), (720, 307307), (728, 303930), (770, 287352), (780, 283668), (792, 279370), (819, 270160), (840, 263406), (858, 257880), (880, 251433), (910, 243144), (921, 240240), (924, 239460), (936, 236390), (990, 223496), (1001, 221040), (1008, 219505), (1040, 212751), (1092, 202620), (1144, 193410), (1155, 191568), (1170, 189112), (1228, 180180), (1232, 179595), (1260, 175604), (1287, 171920), (1320, 167622), (1365, 162096), (1386, 159640), (1430, 154728), (1456, 151965), (1535, 144144), (1540, 143676), (1560, 141834), (1584, 139685), (1638, 135080), (1680, 131703), (1716, 128940), (1820, 121572), (1842, 120120), (1848, 119730), (1872, 118195), (1980, 111748), (2002, 110520), (2145, 103152), (2149, 102960), (2184, 101310), (2288, 96705), (2310, 95784), (2340, 94556), (2456, 90090), (2520, 87802), (2574, 85960), (2640, 83811), (2730, 81048), (2763, 80080), (2772, 79820), (2860, 77364), (3003, 73680), (3070, 72072), (3080, 71838), (3120, 70917), (3276, 67540), (3377, 65520), (3432, 64470), (3465, 63856), (3640, 60786), (3684, 60060), (3696, 59865), (3960, 55874), (3991, 55440), (4004, 55260), (4095, 54032), (4290, 51576), (4298, 51480), (4368, 50655), (4605, 48048), (4620, 47892), (4680, 47278), (4912, 45045), (5005, 44208), (5040, 43901), (5148, 42980), (5460, 40524), (5526, 40040), (5544, 39910), (5720, 38682), (6006, 36840), (6140, 36036), (6160, 35919), (6435, 34384), (6447, 34320), (6552, 33770), (6754, 32760), (6864, 32235), (6930, 31928), (7280, 30393), (7368, 30030), (7920, 27937), (7982, 27720), (8008, 27630), (8190, 27016), (8580, 25788), (8596, 25740), (9009, 24560), (9210, 24024), (9240, 23946), (9360, 23639), (10010, 22104), (10131, 21840), (10296, 21490), (10745, 20592), (10920, 20262), (11052, 20020), (11088, 19955), (11440, 19341), (11973, 18480), (12012, 18420), (12280, 18018), (12870, 17192), (12894, 17160), (13104, 16885), (13508, 16380), (13815, 16016), (13860, 15964), (14736, 15015)]