209489280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 512

約数和(自身を含む): 904780800

約数和(自身を除く): 695291520

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, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 109, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 218, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 320, 327, 330, 336, 352, 364, 384, 385, 390, 416, 420, 429, 436, 440, 448, 455, 462, 480, 520, 528, 545, 546, 560, 572, 616, 624, 640, 654, 660, 672, 704, 715, 728, 763, 770, 780, 832, 840, 858, 872, 880, 896, 910, 924, 960, 1001, 1040, 1056, 1090, 1092, 1120, 1144, 1155, 1199, 1232, 1248, 1308, 1320, 1344, 1365, 1408, 1417, 1430, 1456, 1526, 1540, 1560, 1635, 1664, 1680, 1716, 1744, 1760, 1820, 1848, 1920, 2002, 2080, 2112, 2145, 2180, 2184, 2240, 2288, 2289, 2310, 2398, 2464, 2496, 2616, 2640, 2688, 2730, 2834, 2860, 2912, 3003, 3052, 3080, 3120, 3270, 3360, 3432, 3488, 3520, 3597, 3640, 3696, 3815, 4004, 4160, 4224, 4251, 4290, 4360, 4368, 4480, 4576, 4578, 4620, 4796, 4928, 4992, 5005, 5232, 5280, 5460, 5668, 5720, 5824, 5995, 6006, 6104, 6160, 6240, 6540, 6720, 6864, 6976, 7040, 7085, 7194, 7280, 7392, 7630, 8008, 8320, 8393, 8502, 8580, 8720, 8736, 9152, 9156, 9240, 9592, 9856, 9919, 10010, 10464, 10560, 10920, 11336, 11440, 11445, 11648, 11990, 12012, 12208, 12320, 12480, 13080, 13440, 13728, 13952, 14170, 14388, 14560, 14784, 15015, 15260, 15587, 16016, 16786, 17004, 17160, 17440, 17472, 17985, 18304, 18312, 18480, 19184, 19838, 20020, 20928, 21120, 21255, 21840, 22672, 22880, 22890, 23980, 24024, 24416, 24640, 24960, 25179, 26160, 27456, 28340, 28776, 29120, 29568, 29757, 30030, 30520, 31174, 32032, 33572, 34008, 34320, 34880, 34944, 35970, 36624, 36960, 38368, 39676, 40040, 41856, 41965, 42510, 43680, 45344, 45760, 45780, 46761, 47960, 48048, 48832, 49280, 49595, 50358, 52320, 54912, 56680, 57552, 58240, 59514, 60060, 61040, 62348, 64064, 67144, 68016, 68640, 69760, 71940, 73248, 73920, 76736, 77935, 79352, 80080, 83930, 85020, 87360, 90688, 91520, 91560, 93522, 95920, 96096, 97664, 99190, 100716, 104640, 109109, 113360, 115104, 119028, 120120, 122080, 124696, 125895, 128128, 134288, 136032, 137280, 143880, 146496, 147840, 148785, 153472, 155870, 158704, 160160, 167860, 170040, 174720, 181376, 183120, 187044, 191840, 192192, 198380, 201432, 209280, 218218, 226720, 230208, 233805, 238056, 240240, 244160, 249392, 251790, 268576, 272064, 274560, 287760, 292992, 297570, 311740, 317408, 320320, 327327, 335720, 340080, 366240, 374088, 383680, 384384, 396760, 402864, 436436, 453440, 460416, 467610, 476112, 480480, 488320, 498784, 503580, 537152, 544128, 545545, 575520, 595140, 623480, 634816, 640640, 654654, 671440, 680160, 732480, 748176, 767360, 793520, 805728, 872872, 906880, 935220, 952224, 960960, 997568, 1007160, 1074304, 1091090, 1151040, 1190280, 1246960, 1269632, 1309308, 1342880, 1360320, 1464960, 1496352, 1587040, 1611456, 1636635, 1745744, 1870440, 1904448, 1921920, 1995136, 2014320, 2182180, 2302080, 2380560, 2493920, 2618616, 2685760, 2720640, 2992704, 3174080, 3222912, 3273270, 3491488, 3740880, 3808896, 4028640, 4364360, 4761120, 4987840, 5237232, 5371520, 5985408, 6348160, 6546540, 6982976, 7481760, 8057280, 8728720, 9522240, 9975680, 10474464, 13093080, 13965952, 14963520, 16114560, 17457440, 19044480, 20948928, 26186160, 29927040, 34914880, 41897856, 52372320, 69829760, 104744640, 209489280]

約数ペア:

[(1, 209489280), (2, 104744640), (3, 69829760), (4, 52372320), (5, 41897856), (6, 34914880), (7, 29927040), (8, 26186160), (10, 20948928), (11, 19044480), (12, 17457440), (13, 16114560), (14, 14963520), (15, 13965952), (16, 13093080), (20, 10474464), (21, 9975680), (22, 9522240), (24, 8728720), (26, 8057280), (28, 7481760), (30, 6982976), (32, 6546540), (33, 6348160), (35, 5985408), (39, 5371520), (40, 5237232), (42, 4987840), (44, 4761120), (48, 4364360), (52, 4028640), (55, 3808896), (56, 3740880), (60, 3491488), (64, 3273270), (65, 3222912), (66, 3174080), (70, 2992704), (77, 2720640), (78, 2685760), (80, 2618616), (84, 2493920), (88, 2380560), (91, 2302080), (96, 2182180), (104, 2014320), (105, 1995136), (109, 1921920), (110, 1904448), (112, 1870440), (120, 1745744), (128, 1636635), (130, 1611456), (132, 1587040), (140, 1496352), (143, 1464960), (154, 1360320), (156, 1342880), (160, 1309308), (165, 1269632), (168, 1246960), (176, 1190280), (182, 1151040), (192, 1091090), (195, 1074304), (208, 1007160), (210, 997568), (218, 960960), (220, 952224), (224, 935220), (231, 906880), (240, 872872), (260, 805728), (264, 793520), (273, 767360), (280, 748176), (286, 732480), (308, 680160), (312, 671440), (320, 654654), (327, 640640), (330, 634816), (336, 623480), (352, 595140), (364, 575520), (384, 545545), (385, 544128), (390, 537152), (416, 503580), (420, 498784), (429, 488320), (436, 480480), (440, 476112), (448, 467610), (455, 460416), (462, 453440), (480, 436436), (520, 402864), (528, 396760), (545, 384384), (546, 383680), (560, 374088), (572, 366240), (616, 340080), (624, 335720), (640, 327327), (654, 320320), (660, 317408), (672, 311740), (704, 297570), (715, 292992), (728, 287760), (763, 274560), (770, 272064), (780, 268576), (832, 251790), (840, 249392), (858, 244160), (872, 240240), (880, 238056), (896, 233805), (910, 230208), (924, 226720), (960, 218218), (1001, 209280), (1040, 201432), (1056, 198380), (1090, 192192), (1092, 191840), (1120, 187044), (1144, 183120), (1155, 181376), (1199, 174720), (1232, 170040), (1248, 167860), (1308, 160160), (1320, 158704), (1344, 155870), (1365, 153472), (1408, 148785), (1417, 147840), (1430, 146496), (1456, 143880), (1526, 137280), (1540, 136032), (1560, 134288), (1635, 128128), (1664, 125895), (1680, 124696), (1716, 122080), (1744, 120120), (1760, 119028), (1820, 115104), (1848, 113360), (1920, 109109), (2002, 104640), (2080, 100716), (2112, 99190), (2145, 97664), (2180, 96096), (2184, 95920), (2240, 93522), (2288, 91560), (2289, 91520), (2310, 90688), (2398, 87360), (2464, 85020), (2496, 83930), (2616, 80080), (2640, 79352), (2688, 77935), (2730, 76736), (2834, 73920), (2860, 73248), (2912, 71940), (3003, 69760), (3052, 68640), (3080, 68016), (3120, 67144), (3270, 64064), (3360, 62348), (3432, 61040), (3488, 60060), (3520, 59514), (3597, 58240), (3640, 57552), (3696, 56680), (3815, 54912), (4004, 52320), (4160, 50358), (4224, 49595), (4251, 49280), (4290, 48832), (4360, 48048), (4368, 47960), (4480, 46761), (4576, 45780), (4578, 45760), (4620, 45344), (4796, 43680), (4928, 42510), (4992, 41965), (5005, 41856), (5232, 40040), (5280, 39676), (5460, 38368), (5668, 36960), (5720, 36624), (5824, 35970), (5995, 34944), (6006, 34880), (6104, 34320), (6160, 34008), (6240, 33572), (6540, 32032), (6720, 31174), (6864, 30520), (6976, 30030), (7040, 29757), (7085, 29568), (7194, 29120), (7280, 28776), (7392, 28340), (7630, 27456), (8008, 26160), (8320, 25179), (8393, 24960), (8502, 24640), (8580, 24416), (8720, 24024), (8736, 23980), (9152, 22890), (9156, 22880), (9240, 22672), (9592, 21840), (9856, 21255), (9919, 21120), (10010, 20928), (10464, 20020), (10560, 19838), (10920, 19184), (11336, 18480), (11440, 18312), (11445, 18304), (11648, 17985), (11990, 17472), (12012, 17440), (12208, 17160), (12320, 17004), (12480, 16786), (13080, 16016), (13440, 15587), (13728, 15260), (13952, 15015), (14170, 14784), (14388, 14560)]