1047094720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1627

約数の個数: 168

約数和(自身を含む): 2969843184

約数和(自身を除く): 1922748464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 80, 86, 98, 112, 140, 160, 172, 196, 215, 224, 245, 280, 301, 320, 344, 392, 430, 448, 490, 560, 602, 688, 784, 860, 980, 1120, 1204, 1376, 1505, 1553, 1568, 1720, 1960, 2107, 2240, 2408, 2752, 3010, 3106, 3136, 3440, 3920, 4214, 4816, 6020, 6212, 6880, 7765, 7840, 8428, 9632, 10535, 10871, 12040, 12424, 13760, 15530, 15680, 16856, 19264, 21070, 21742, 24080, 24848, 31060, 33712, 42140, 43484, 48160, 49696, 54355, 62120, 66779, 67424, 76097, 84280, 86968, 96320, 99392, 108710, 124240, 133558, 134848, 152194, 168560, 173936, 217420, 248480, 267116, 304388, 333895, 337120, 347872, 380485, 434840, 467453, 496960, 534232, 608776, 667790, 674240, 695744, 760970, 869680, 934906, 1068464, 1217552, 1335580, 1521940, 1739360, 1869812, 2136928, 2337265, 2435104, 2671160, 3043880, 3272171, 3478720, 3739624, 4273856, 4674530, 4870208, 5342320, 6087760, 6544342, 7479248, 9349060, 10684640, 12175520, 13088684, 14958496, 16360855, 18698120, 21369280, 24351040, 26177368, 29916992, 32721710, 37396240, 52354736, 65443420, 74792480, 104709472, 130886840, 149584960, 209418944, 261773680, 523547360, 1047094720]

約数ペア:

[(1, 1047094720), (2, 523547360), (4, 261773680), (5, 209418944), (7, 149584960), (8, 130886840), (10, 104709472), (14, 74792480), (16, 65443420), (20, 52354736), (28, 37396240), (32, 32721710), (35, 29916992), (40, 26177368), (43, 24351040), (49, 21369280), (56, 18698120), (64, 16360855), (70, 14958496), (80, 13088684), (86, 12175520), (98, 10684640), (112, 9349060), (140, 7479248), (160, 6544342), (172, 6087760), (196, 5342320), (215, 4870208), (224, 4674530), (245, 4273856), (280, 3739624), (301, 3478720), (320, 3272171), (344, 3043880), (392, 2671160), (430, 2435104), (448, 2337265), (490, 2136928), (560, 1869812), (602, 1739360), (688, 1521940), (784, 1335580), (860, 1217552), (980, 1068464), (1120, 934906), (1204, 869680), (1376, 760970), (1505, 695744), (1553, 674240), (1568, 667790), (1720, 608776), (1960, 534232), (2107, 496960), (2240, 467453), (2408, 434840), (2752, 380485), (3010, 347872), (3106, 337120), (3136, 333895), (3440, 304388), (3920, 267116), (4214, 248480), (4816, 217420), (6020, 173936), (6212, 168560), (6880, 152194), (7765, 134848), (7840, 133558), (8428, 124240), (9632, 108710), (10535, 99392), (10871, 96320), (12040, 86968), (12424, 84280), (13760, 76097), (15530, 67424), (15680, 66779), (16856, 62120), (19264, 54355), (21070, 49696), (21742, 48160), (24080, 43484), (24848, 42140), (31060, 33712)]