209175120

素因数分解:

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

素因数の和:69

約数の個数: 450

約数和(自身を含む): 900784794

約数和(自身を除く): 691609674

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 147, 154, 165, 168, 176, 180, 196, 198, 210, 220, 231, 240, 242, 245, 252, 264, 280, 294, 308, 315, 330, 336, 343, 360, 363, 385, 392, 396, 420, 440, 441, 462, 484, 490, 495, 504, 528, 539, 560, 588, 605, 616, 630, 660, 686, 693, 720, 726, 735, 770, 784, 792, 840, 847, 880, 882, 924, 968, 980, 990, 1008, 1029, 1078, 1089, 1155, 1176, 1210, 1232, 1260, 1320, 1372, 1386, 1452, 1470, 1540, 1584, 1617, 1680, 1694, 1715, 1764, 1815, 1848, 1936, 1960, 1980, 2058, 2156, 2178, 2205, 2310, 2352, 2401, 2420, 2520, 2541, 2640, 2695, 2744, 2772, 2904, 2940, 3080, 3087, 3234, 3388, 3430, 3465, 3528, 3630, 3696, 3773, 3920, 3960, 4116, 4235, 4312, 4356, 4410, 4620, 4802, 4840, 4851, 5040, 5082, 5145, 5390, 5445, 5488, 5544, 5808, 5880, 5929, 6160, 6174, 6468, 6776, 6860, 6930, 7056, 7203, 7260, 7546, 7623, 7920, 8085, 8232, 8470, 8624, 8712, 8820, 9240, 9604, 9680, 9702, 10164, 10290, 10780, 10890, 11088, 11319, 11760, 11858, 12005, 12348, 12705, 12936, 13552, 13720, 13860, 14406, 14520, 15092, 15246, 15435, 16170, 16464, 16940, 17424, 17640, 17787, 18480, 18865, 19208, 19404, 20328, 20580, 21560, 21609, 21780, 22638, 23716, 24010, 24255, 24696, 25410, 25872, 26411, 27440, 27720, 28812, 29040, 29645, 30184, 30492, 30870, 32340, 33880, 33957, 35280, 35574, 36015, 37730, 38115, 38416, 38808, 40656, 41160, 41503, 43120, 43218, 43560, 45276, 47432, 48020, 48510, 49392, 50820, 52822, 53361, 55440, 56595, 57624, 59290, 60368, 60984, 61740, 64680, 67760, 67914, 71148, 72030, 75460, 76230, 77616, 79233, 82320, 83006, 86436, 87120, 88935, 90552, 94864, 96040, 97020, 101640, 105644, 106722, 108045, 113190, 115248, 118580, 121968, 123480, 124509, 129360, 132055, 135828, 142296, 144060, 150920, 152460, 158466, 166012, 169785, 172872, 177870, 181104, 192080, 194040, 203280, 207515, 211288, 213444, 216090, 226380, 237160, 237699, 246960, 249018, 264110, 266805, 271656, 284592, 288120, 290521, 301840, 304920, 316932, 332024, 339570, 345744, 355740, 373527, 388080, 396165, 415030, 422576, 426888, 432180, 452760, 474320, 475398, 498036, 528220, 533610, 543312, 576240, 581042, 609840, 622545, 633864, 664048, 679140, 711480, 747054, 792330, 830060, 853776, 864360, 871563, 905520, 950796, 996072, 1056440, 1067220, 1162084, 1188495, 1245090, 1267728, 1358280, 1422960, 1452605, 1494108, 1584660, 1660120, 1728720, 1743126, 1867635, 1901592, 1992144, 2112880, 2134440, 2324168, 2376990, 2490180, 2614689, 2716560, 2905210, 2988216, 3169320, 3320240, 3486252, 3735270, 3803184, 4268880, 4357815, 4648336, 4753980, 4980360, 5229378, 5810420, 5976432, 6338640, 6972504, 7470540, 8715630, 9507960, 9960720, 10458756, 11620840, 13073445, 13945008, 14941080, 17431260, 19015920, 20917512, 23241680, 26146890, 29882160, 34862520, 41835024, 52293780, 69725040, 104587560, 209175120]

約数ペア:

[(1, 209175120), (2, 104587560), (3, 69725040), (4, 52293780), (5, 41835024), (6, 34862520), (7, 29882160), (8, 26146890), (9, 23241680), (10, 20917512), (11, 19015920), (12, 17431260), (14, 14941080), (15, 13945008), (16, 13073445), (18, 11620840), (20, 10458756), (21, 9960720), (22, 9507960), (24, 8715630), (28, 7470540), (30, 6972504), (33, 6338640), (35, 5976432), (36, 5810420), (40, 5229378), (42, 4980360), (44, 4753980), (45, 4648336), (48, 4357815), (49, 4268880), (55, 3803184), (56, 3735270), (60, 3486252), (63, 3320240), (66, 3169320), (70, 2988216), (72, 2905210), (77, 2716560), (80, 2614689), (84, 2490180), (88, 2376990), (90, 2324168), (98, 2134440), (99, 2112880), (105, 1992144), (110, 1901592), (112, 1867635), (120, 1743126), (121, 1728720), (126, 1660120), (132, 1584660), (140, 1494108), (144, 1452605), (147, 1422960), (154, 1358280), (165, 1267728), (168, 1245090), (176, 1188495), (180, 1162084), (196, 1067220), (198, 1056440), (210, 996072), (220, 950796), (231, 905520), (240, 871563), (242, 864360), (245, 853776), (252, 830060), (264, 792330), (280, 747054), (294, 711480), (308, 679140), (315, 664048), (330, 633864), (336, 622545), (343, 609840), (360, 581042), (363, 576240), (385, 543312), (392, 533610), (396, 528220), (420, 498036), (440, 475398), (441, 474320), (462, 452760), (484, 432180), (490, 426888), (495, 422576), (504, 415030), (528, 396165), (539, 388080), (560, 373527), (588, 355740), (605, 345744), (616, 339570), (630, 332024), (660, 316932), (686, 304920), (693, 301840), (720, 290521), (726, 288120), (735, 284592), (770, 271656), (784, 266805), (792, 264110), (840, 249018), (847, 246960), (880, 237699), (882, 237160), (924, 226380), (968, 216090), (980, 213444), (990, 211288), (1008, 207515), (1029, 203280), (1078, 194040), (1089, 192080), (1155, 181104), (1176, 177870), (1210, 172872), (1232, 169785), (1260, 166012), (1320, 158466), (1372, 152460), (1386, 150920), (1452, 144060), (1470, 142296), (1540, 135828), (1584, 132055), (1617, 129360), (1680, 124509), (1694, 123480), (1715, 121968), (1764, 118580), (1815, 115248), (1848, 113190), (1936, 108045), (1960, 106722), (1980, 105644), (2058, 101640), (2156, 97020), (2178, 96040), (2205, 94864), (2310, 90552), (2352, 88935), (2401, 87120), (2420, 86436), (2520, 83006), (2541, 82320), (2640, 79233), (2695, 77616), (2744, 76230), (2772, 75460), (2904, 72030), (2940, 71148), (3080, 67914), (3087, 67760), (3234, 64680), (3388, 61740), (3430, 60984), (3465, 60368), (3528, 59290), (3630, 57624), (3696, 56595), (3773, 55440), (3920, 53361), (3960, 52822), (4116, 50820), (4235, 49392), (4312, 48510), (4356, 48020), (4410, 47432), (4620, 45276), (4802, 43560), (4840, 43218), (4851, 43120), (5040, 41503), (5082, 41160), (5145, 40656), (5390, 38808), (5445, 38416), (5488, 38115), (5544, 37730), (5808, 36015), (5880, 35574), (5929, 35280), (6160, 33957), (6174, 33880), (6468, 32340), (6776, 30870), (6860, 30492), (6930, 30184), (7056, 29645), (7203, 29040), (7260, 28812), (7546, 27720), (7623, 27440), (7920, 26411), (8085, 25872), (8232, 25410), (8470, 24696), (8624, 24255), (8712, 24010), (8820, 23716), (9240, 22638), (9604, 21780), (9680, 21609), (9702, 21560), (10164, 20580), (10290, 20328), (10780, 19404), (10890, 19208), (11088, 18865), (11319, 18480), (11760, 17787), (11858, 17640), (12005, 17424), (12348, 16940), (12705, 16464), (12936, 16170), (13552, 15435), (13720, 15246), (13860, 15092), (14406, 14520)]