1533990080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 252

約数和(自身を含む): 4501152288

約数和(自身を除く): 2967162208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 271, 280, 304, 320, 361, 380, 392, 448, 490, 532, 542, 560, 608, 665, 722, 760, 784, 931, 980, 1064, 1084, 1120, 1216, 1330, 1355, 1444, 1520, 1568, 1805, 1862, 1897, 1960, 2128, 2168, 2240, 2527, 2660, 2710, 2888, 3040, 3136, 3610, 3724, 3794, 3920, 4256, 4336, 4655, 5054, 5149, 5320, 5420, 5776, 6080, 7220, 7448, 7588, 7840, 8512, 8672, 9310, 9485, 10108, 10298, 10640, 10840, 11552, 12635, 13279, 14440, 14896, 15176, 15680, 17344, 17689, 18620, 18970, 20216, 20596, 21280, 21680, 23104, 25270, 25745, 26558, 28880, 29792, 30352, 35378, 36043, 37240, 37940, 40432, 41192, 42560, 43360, 50540, 51490, 53116, 57760, 59584, 60704, 66395, 70756, 72086, 74480, 75880, 80864, 82384, 86720, 88445, 97831, 101080, 102980, 106232, 115520, 121408, 132790, 141512, 144172, 148960, 151760, 161728, 164768, 176890, 180215, 195662, 202160, 205960, 212464, 252301, 265580, 283024, 288344, 297920, 303520, 329536, 353780, 360430, 391324, 404320, 411920, 424928, 489155, 504602, 531160, 566048, 576688, 607040, 684817, 707560, 720860, 782648, 808640, 823840, 849856, 978310, 1009204, 1062320, 1132096, 1153376, 1261505, 1369634, 1415120, 1441720, 1565296, 1647680, 1956620, 2018408, 2124640, 2306752, 2523010, 2739268, 2830240, 2883440, 3130592, 3424085, 3913240, 4036816, 4249280, 4793719, 5046020, 5478536, 5660480, 5766880, 6261184, 6848170, 7826480, 8073632, 9587438, 10092040, 10957072, 11533760, 13696340, 15652960, 16147264, 19174876, 20184080, 21914144, 23968595, 27392680, 31305920, 38349752, 40368160, 43828288, 47937190, 54785360, 76699504, 80736320, 95874380, 109570720, 153399008, 191748760, 219141440, 306798016, 383497520, 766995040, 1533990080]

約数ペア:

[(1, 1533990080), (2, 766995040), (4, 383497520), (5, 306798016), (7, 219141440), (8, 191748760), (10, 153399008), (14, 109570720), (16, 95874380), (19, 80736320), (20, 76699504), (28, 54785360), (32, 47937190), (35, 43828288), (38, 40368160), (40, 38349752), (49, 31305920), (56, 27392680), (64, 23968595), (70, 21914144), (76, 20184080), (80, 19174876), (95, 16147264), (98, 15652960), (112, 13696340), (133, 11533760), (140, 10957072), (152, 10092040), (160, 9587438), (190, 8073632), (196, 7826480), (224, 6848170), (245, 6261184), (266, 5766880), (271, 5660480), (280, 5478536), (304, 5046020), (320, 4793719), (361, 4249280), (380, 4036816), (392, 3913240), (448, 3424085), (490, 3130592), (532, 2883440), (542, 2830240), (560, 2739268), (608, 2523010), (665, 2306752), (722, 2124640), (760, 2018408), (784, 1956620), (931, 1647680), (980, 1565296), (1064, 1441720), (1084, 1415120), (1120, 1369634), (1216, 1261505), (1330, 1153376), (1355, 1132096), (1444, 1062320), (1520, 1009204), (1568, 978310), (1805, 849856), (1862, 823840), (1897, 808640), (1960, 782648), (2128, 720860), (2168, 707560), (2240, 684817), (2527, 607040), (2660, 576688), (2710, 566048), (2888, 531160), (3040, 504602), (3136, 489155), (3610, 424928), (3724, 411920), (3794, 404320), (3920, 391324), (4256, 360430), (4336, 353780), (4655, 329536), (5054, 303520), (5149, 297920), (5320, 288344), (5420, 283024), (5776, 265580), (6080, 252301), (7220, 212464), (7448, 205960), (7588, 202160), (7840, 195662), (8512, 180215), (8672, 176890), (9310, 164768), (9485, 161728), (10108, 151760), (10298, 148960), (10640, 144172), (10840, 141512), (11552, 132790), (12635, 121408), (13279, 115520), (14440, 106232), (14896, 102980), (15176, 101080), (15680, 97831), (17344, 88445), (17689, 86720), (18620, 82384), (18970, 80864), (20216, 75880), (20596, 74480), (21280, 72086), (21680, 70756), (23104, 66395), (25270, 60704), (25745, 59584), (26558, 57760), (28880, 53116), (29792, 51490), (30352, 50540), (35378, 43360), (36043, 42560), (37240, 41192), (37940, 40432)]