2012523520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:506

約数の個数: 176

約数和(自身を含む): 5564040768

約数和(自身を除く): 3551517248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 233, 241, 256, 280, 320, 448, 466, 482, 512, 560, 640, 896, 932, 964, 1024, 1120, 1165, 1205, 1280, 1631, 1687, 1792, 1864, 1928, 2240, 2330, 2410, 2560, 3262, 3374, 3584, 3728, 3856, 4480, 4660, 4820, 5120, 6524, 6748, 7168, 7456, 7712, 8155, 8435, 8960, 9320, 9640, 13048, 13496, 14912, 15424, 16310, 16870, 17920, 18640, 19280, 26096, 26992, 29824, 30848, 32620, 33740, 35840, 37280, 38560, 52192, 53984, 56153, 59648, 61696, 65240, 67480, 74560, 77120, 104384, 107968, 112306, 119296, 123392, 130480, 134960, 149120, 154240, 208768, 215936, 224612, 238592, 246784, 260960, 269920, 280765, 298240, 308480, 393071, 417536, 431872, 449224, 521920, 539840, 561530, 596480, 616960, 786142, 835072, 863744, 898448, 1043840, 1079680, 1123060, 1192960, 1233920, 1572284, 1670144, 1727488, 1796896, 1965355, 2087680, 2159360, 2246120, 3144568, 3593792, 3930710, 4175360, 4318720, 4492240, 6289136, 7187584, 7861420, 8350720, 8637440, 8984480, 12578272, 14375168, 15722840, 17968960, 25156544, 28750336, 31445680, 35937920, 50313088, 57500672, 62891360, 71875840, 100626176, 125782720, 143751680, 201252352, 251565440, 287503360, 402504704, 503130880, 1006261760, 2012523520]

約数ペア:

[(1, 2012523520), (2, 1006261760), (4, 503130880), (5, 402504704), (7, 287503360), (8, 251565440), (10, 201252352), (14, 143751680), (16, 125782720), (20, 100626176), (28, 71875840), (32, 62891360), (35, 57500672), (40, 50313088), (56, 35937920), (64, 31445680), (70, 28750336), (80, 25156544), (112, 17968960), (128, 15722840), (140, 14375168), (160, 12578272), (224, 8984480), (233, 8637440), (241, 8350720), (256, 7861420), (280, 7187584), (320, 6289136), (448, 4492240), (466, 4318720), (482, 4175360), (512, 3930710), (560, 3593792), (640, 3144568), (896, 2246120), (932, 2159360), (964, 2087680), (1024, 1965355), (1120, 1796896), (1165, 1727488), (1205, 1670144), (1280, 1572284), (1631, 1233920), (1687, 1192960), (1792, 1123060), (1864, 1079680), (1928, 1043840), (2240, 898448), (2330, 863744), (2410, 835072), (2560, 786142), (3262, 616960), (3374, 596480), (3584, 561530), (3728, 539840), (3856, 521920), (4480, 449224), (4660, 431872), (4820, 417536), (5120, 393071), (6524, 308480), (6748, 298240), (7168, 280765), (7456, 269920), (7712, 260960), (8155, 246784), (8435, 238592), (8960, 224612), (9320, 215936), (9640, 208768), (13048, 154240), (13496, 149120), (14912, 134960), (15424, 130480), (16310, 123392), (16870, 119296), (17920, 112306), (18640, 107968), (19280, 104384), (26096, 77120), (26992, 74560), (29824, 67480), (30848, 65240), (32620, 61696), (33740, 59648), (35840, 56153), (37280, 53984), (38560, 52192)]