2644052320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 288

約数和(自身を含む): 7891369920

約数和(自身を除く): 5247317600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 65, 70, 80, 91, 104, 112, 122, 130, 140, 160, 169, 182, 208, 224, 229, 244, 260, 280, 305, 338, 364, 416, 427, 455, 458, 488, 520, 560, 610, 676, 728, 793, 845, 854, 910, 916, 976, 1040, 1120, 1145, 1183, 1220, 1352, 1456, 1586, 1603, 1690, 1708, 1820, 1832, 1952, 2080, 2135, 2290, 2366, 2440, 2704, 2912, 2977, 3172, 3206, 3380, 3416, 3640, 3664, 3965, 4270, 4580, 4732, 4880, 5408, 5551, 5915, 5954, 6344, 6412, 6760, 6832, 7280, 7328, 7930, 8015, 8540, 9160, 9464, 9760, 10309, 11102, 11830, 11908, 12688, 12824, 13520, 13664, 13969, 14560, 14885, 15860, 16030, 17080, 18320, 18928, 20618, 20839, 22204, 23660, 23816, 25376, 25648, 27040, 27755, 27938, 29770, 31720, 32060, 34160, 36640, 37856, 38701, 41236, 41678, 44408, 47320, 47632, 51296, 51545, 55510, 55876, 59540, 63440, 64120, 68320, 69845, 72163, 77402, 82472, 83356, 88816, 94640, 95264, 97783, 103090, 104195, 111020, 111752, 119080, 126880, 128240, 139690, 144326, 154804, 164944, 166712, 177632, 181597, 189280, 193505, 195566, 206180, 208390, 222040, 223504, 238160, 256480, 270907, 279380, 288652, 309608, 329888, 333424, 360815, 363194, 387010, 391132, 412360, 416780, 444080, 447008, 476320, 488915, 541814, 558760, 577304, 619216, 666848, 721630, 726388, 774020, 782264, 824720, 833560, 888160, 907985, 977830, 1083628, 1117520, 1154608, 1238432, 1271179, 1354535, 1443260, 1452776, 1548040, 1564528, 1649440, 1667120, 1815970, 1955660, 2167256, 2235040, 2309216, 2360761, 2542358, 2709070, 2886520, 2905552, 3096080, 3129056, 3334240, 3631940, 3911320, 4334512, 4721522, 5084716, 5418140, 5773040, 5811104, 6192160, 6355895, 7263880, 7822640, 8669024, 9443044, 10169432, 10836280, 11546080, 11803805, 12711790, 14527760, 15645280, 16525327, 18886088, 20338864, 21672560, 23607610, 25423580, 29055520, 33050654, 37772176, 40677728, 43345120, 47215220, 50847160, 66101308, 75544352, 82626635, 94430440, 101694320, 132202616, 165253270, 188860880, 203388640, 264405232, 330506540, 377721760, 528810464, 661013080, 1322026160, 2644052320]

約数ペア:

[(1, 2644052320), (2, 1322026160), (4, 661013080), (5, 528810464), (7, 377721760), (8, 330506540), (10, 264405232), (13, 203388640), (14, 188860880), (16, 165253270), (20, 132202616), (26, 101694320), (28, 94430440), (32, 82626635), (35, 75544352), (40, 66101308), (52, 50847160), (56, 47215220), (61, 43345120), (65, 40677728), (70, 37772176), (80, 33050654), (91, 29055520), (104, 25423580), (112, 23607610), (122, 21672560), (130, 20338864), (140, 18886088), (160, 16525327), (169, 15645280), (182, 14527760), (208, 12711790), (224, 11803805), (229, 11546080), (244, 10836280), (260, 10169432), (280, 9443044), (305, 8669024), (338, 7822640), (364, 7263880), (416, 6355895), (427, 6192160), (455, 5811104), (458, 5773040), (488, 5418140), (520, 5084716), (560, 4721522), (610, 4334512), (676, 3911320), (728, 3631940), (793, 3334240), (845, 3129056), (854, 3096080), (910, 2905552), (916, 2886520), (976, 2709070), (1040, 2542358), (1120, 2360761), (1145, 2309216), (1183, 2235040), (1220, 2167256), (1352, 1955660), (1456, 1815970), (1586, 1667120), (1603, 1649440), (1690, 1564528), (1708, 1548040), (1820, 1452776), (1832, 1443260), (1952, 1354535), (2080, 1271179), (2135, 1238432), (2290, 1154608), (2366, 1117520), (2440, 1083628), (2704, 977830), (2912, 907985), (2977, 888160), (3172, 833560), (3206, 824720), (3380, 782264), (3416, 774020), (3640, 726388), (3664, 721630), (3965, 666848), (4270, 619216), (4580, 577304), (4732, 558760), (4880, 541814), (5408, 488915), (5551, 476320), (5915, 447008), (5954, 444080), (6344, 416780), (6412, 412360), (6760, 391132), (6832, 387010), (7280, 363194), (7328, 360815), (7930, 333424), (8015, 329888), (8540, 309608), (9160, 288652), (9464, 279380), (9760, 270907), (10309, 256480), (11102, 238160), (11830, 223504), (11908, 222040), (12688, 208390), (12824, 206180), (13520, 195566), (13664, 193505), (13969, 189280), (14560, 181597), (14885, 177632), (15860, 166712), (16030, 164944), (17080, 154804), (18320, 144326), (18928, 139690), (20618, 128240), (20839, 126880), (22204, 119080), (23660, 111752), (23816, 111020), (25376, 104195), (25648, 103090), (27040, 97783), (27755, 95264), (27938, 94640), (29770, 88816), (31720, 83356), (32060, 82472), (34160, 77402), (36640, 72163), (37856, 69845), (38701, 68320), (41236, 64120), (41678, 63440), (44408, 59540), (47320, 55876), (47632, 55510), (51296, 51545)]