1917578880

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 512

約数和(自身を含む): 7896268800

約数和(自身を除く): 5978689920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 166, 168, 180, 189, 191, 192, 210, 216, 224, 240, 249, 252, 270, 280, 288, 315, 320, 332, 336, 360, 378, 382, 384, 415, 420, 432, 448, 480, 498, 504, 540, 560, 573, 576, 581, 630, 640, 664, 672, 720, 747, 756, 764, 830, 840, 864, 896, 945, 955, 960, 996, 1008, 1080, 1120, 1146, 1152, 1162, 1245, 1260, 1328, 1337, 1344, 1440, 1494, 1512, 1528, 1660, 1680, 1719, 1728, 1743, 1890, 1910, 1920, 1992, 2016, 2160, 2240, 2241, 2292, 2324, 2490, 2520, 2656, 2674, 2688, 2865, 2880, 2905, 2988, 3024, 3056, 3320, 3360, 3438, 3456, 3486, 3735, 3780, 3820, 3984, 4011, 4032, 4320, 4480, 4482, 4584, 4648, 4980, 5040, 5157, 5229, 5312, 5348, 5730, 5760, 5810, 5976, 6048, 6112, 6640, 6685, 6720, 6876, 6972, 7470, 7560, 7640, 7968, 8022, 8064, 8595, 8640, 8715, 8964, 9168, 9296, 9960, 10080, 10314, 10458, 10624, 10696, 11205, 11460, 11620, 11952, 12033, 12096, 12224, 13280, 13370, 13440, 13752, 13944, 14940, 15120, 15280, 15687, 15853, 15936, 16044, 17190, 17280, 17430, 17928, 18336, 18592, 19920, 20055, 20160, 20628, 20916, 21392, 22410, 22920, 23240, 23904, 24066, 24192, 24448, 25785, 26145, 26560, 26740, 27504, 27888, 29880, 30240, 30560, 31374, 31706, 31872, 32088, 34380, 34860, 35856, 36099, 36672, 37184, 39840, 40110, 40320, 41256, 41832, 42784, 44820, 45840, 46480, 47559, 47808, 48132, 51570, 52290, 53120, 53480, 55008, 55776, 59760, 60165, 60480, 61120, 62748, 63412, 64176, 68760, 69720, 71712, 72198, 73344, 74368, 78435, 79265, 79680, 80220, 82512, 83664, 85568, 89640, 91680, 92960, 95118, 95616, 96264, 103140, 104580, 106960, 110016, 110971, 111552, 119520, 120330, 120960, 122240, 125496, 126824, 128352, 137520, 139440, 142677, 143424, 144396, 156870, 158530, 159360, 160440, 165024, 167328, 171136, 179280, 180495, 183360, 185920, 190236, 192528, 206280, 209160, 213920, 220032, 221942, 223104, 237795, 239040, 240660, 250992, 253648, 256704, 275040, 278880, 285354, 286848, 288792, 313740, 317060, 320880, 330048, 332913, 334656, 358560, 360990, 366720, 371840, 380472, 385056, 412560, 418320, 427840, 428031, 443884, 475590, 478080, 481320, 501984, 507296, 513408, 550080, 554855, 557760, 570708, 577584, 627480, 634120, 641760, 660096, 665826, 669312, 713385, 717120, 721980, 760944, 770112, 825120, 836640, 855680, 856062, 887768, 951180, 962640, 998739, 1003968, 1014592, 1100160, 1109710, 1115520, 1141416, 1155168, 1254960, 1268240, 1283520, 1331652, 1426770, 1434240, 1443960, 1521888, 1540224, 1650240, 1664565, 1673280, 1712124, 1775536, 1902360, 1925280, 1997478, 2007936, 2029184, 2140155, 2219420, 2282832, 2310336, 2509920, 2536480, 2567040, 2663304, 2853540, 2887920, 2996217, 3043776, 3300480, 3329130, 3346560, 3424248, 3551072, 3804720, 3850560, 3994956, 4280310, 4438840, 4565664, 4620672, 4993695, 5019840, 5072960, 5326608, 5707080, 5775840, 5992434, 6087552, 6658260, 6848496, 7102144, 7609440, 7701120, 7989912, 8560620, 8877680, 9131328, 9987390, 10039680, 10145920, 10653216, 11414160, 11551680, 11984868, 13316520, 13696992, 14204288, 14981085, 15218880, 15979824, 17121240, 17755360, 18262656, 19974780, 21306432, 22828320, 23103360, 23969736, 26633040, 27393984, 29962170, 30437760, 31959648, 34242480, 35510720, 39949560, 42612864, 45656640, 47939472, 53266080, 54787968, 59924340, 63919296, 68484960, 71021440, 79899120, 91313280, 95878944, 106532160, 119848680, 127838592, 136969920, 159798240, 191757888, 213064320, 239697360, 273939840, 319596480, 383515776, 479394720, 639192960, 958789440, 1917578880]

約数ペア:

[(1, 1917578880), (2, 958789440), (3, 639192960), (4, 479394720), (5, 383515776), (6, 319596480), (7, 273939840), (8, 239697360), (9, 213064320), (10, 191757888), (12, 159798240), (14, 136969920), (15, 127838592), (16, 119848680), (18, 106532160), (20, 95878944), (21, 91313280), (24, 79899120), (27, 71021440), (28, 68484960), (30, 63919296), (32, 59924340), (35, 54787968), (36, 53266080), (40, 47939472), (42, 45656640), (45, 42612864), (48, 39949560), (54, 35510720), (56, 34242480), (60, 31959648), (63, 30437760), (64, 29962170), (70, 27393984), (72, 26633040), (80, 23969736), (83, 23103360), (84, 22828320), (90, 21306432), (96, 19974780), (105, 18262656), (108, 17755360), (112, 17121240), (120, 15979824), (126, 15218880), (128, 14981085), (135, 14204288), (140, 13696992), (144, 13316520), (160, 11984868), (166, 11551680), (168, 11414160), (180, 10653216), (189, 10145920), (191, 10039680), (192, 9987390), (210, 9131328), (216, 8877680), (224, 8560620), (240, 7989912), (249, 7701120), (252, 7609440), (270, 7102144), (280, 6848496), (288, 6658260), (315, 6087552), (320, 5992434), (332, 5775840), (336, 5707080), (360, 5326608), (378, 5072960), (382, 5019840), (384, 4993695), (415, 4620672), (420, 4565664), (432, 4438840), (448, 4280310), (480, 3994956), (498, 3850560), (504, 3804720), (540, 3551072), (560, 3424248), (573, 3346560), (576, 3329130), (581, 3300480), (630, 3043776), (640, 2996217), (664, 2887920), (672, 2853540), (720, 2663304), (747, 2567040), (756, 2536480), (764, 2509920), (830, 2310336), (840, 2282832), (864, 2219420), (896, 2140155), (945, 2029184), (955, 2007936), (960, 1997478), (996, 1925280), (1008, 1902360), (1080, 1775536), (1120, 1712124), (1146, 1673280), (1152, 1664565), (1162, 1650240), (1245, 1540224), (1260, 1521888), (1328, 1443960), (1337, 1434240), (1344, 1426770), (1440, 1331652), (1494, 1283520), (1512, 1268240), (1528, 1254960), (1660, 1155168), (1680, 1141416), (1719, 1115520), (1728, 1109710), (1743, 1100160), (1890, 1014592), (1910, 1003968), (1920, 998739), (1992, 962640), (2016, 951180), (2160, 887768), (2240, 856062), (2241, 855680), (2292, 836640), (2324, 825120), (2490, 770112), (2520, 760944), (2656, 721980), (2674, 717120), (2688, 713385), (2865, 669312), (2880, 665826), (2905, 660096), (2988, 641760), (3024, 634120), (3056, 627480), (3320, 577584), (3360, 570708), (3438, 557760), (3456, 554855), (3486, 550080), (3735, 513408), (3780, 507296), (3820, 501984), (3984, 481320), (4011, 478080), (4032, 475590), (4320, 443884), (4480, 428031), (4482, 427840), (4584, 418320), (4648, 412560), (4980, 385056), (5040, 380472), (5157, 371840), (5229, 366720), (5312, 360990), (5348, 358560), (5730, 334656), (5760, 332913), (5810, 330048), (5976, 320880), (6048, 317060), (6112, 313740), (6640, 288792), (6685, 286848), (6720, 285354), (6876, 278880), (6972, 275040), (7470, 256704), (7560, 253648), (7640, 250992), (7968, 240660), (8022, 239040), (8064, 237795), (8595, 223104), (8640, 221942), (8715, 220032), (8964, 213920), (9168, 209160), (9296, 206280), (9960, 192528), (10080, 190236), (10314, 185920), (10458, 183360), (10624, 180495), (10696, 179280), (11205, 171136), (11460, 167328), (11620, 165024), (11952, 160440), (12033, 159360), (12096, 158530), (12224, 156870), (13280, 144396), (13370, 143424), (13440, 142677), (13752, 139440), (13944, 137520), (14940, 128352), (15120, 126824), (15280, 125496), (15687, 122240), (15853, 120960), (15936, 120330), (16044, 119520), (17190, 111552), (17280, 110971), (17430, 110016), (17928, 106960), (18336, 104580), (18592, 103140), (19920, 96264), (20055, 95616), (20160, 95118), (20628, 92960), (20916, 91680), (21392, 89640), (22410, 85568), (22920, 83664), (23240, 82512), (23904, 80220), (24066, 79680), (24192, 79265), (24448, 78435), (25785, 74368), (26145, 73344), (26560, 72198), (26740, 71712), (27504, 69720), (27888, 68760), (29880, 64176), (30240, 63412), (30560, 62748), (31374, 61120), (31706, 60480), (31872, 60165), (32088, 59760), (34380, 55776), (34860, 55008), (35856, 53480), (36099, 53120), (36672, 52290), (37184, 51570), (39840, 48132), (40110, 47808), (40320, 47559), (41256, 46480), (41832, 45840), (42784, 44820)]