149584960

素因数分解:

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

素因数の和:1620

約数の個数: 112

約数和(自身を含む): 416820096

約数和(自身を除く): 267235136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1553, 1720, 2240, 2408, 2752, 3010, 3106, 3440, 4816, 6020, 6212, 6880, 7765, 9632, 10871, 12040, 12424, 13760, 15530, 19264, 21742, 24080, 24848, 31060, 43484, 48160, 49696, 54355, 62120, 66779, 86968, 96320, 99392, 108710, 124240, 133558, 173936, 217420, 248480, 267116, 333895, 347872, 434840, 467453, 496960, 534232, 667790, 695744, 869680, 934906, 1068464, 1335580, 1739360, 1869812, 2136928, 2337265, 2671160, 3478720, 3739624, 4273856, 4674530, 5342320, 7479248, 9349060, 10684640, 14958496, 18698120, 21369280, 29916992, 37396240, 74792480, 149584960]

約数ペア:

[(1, 149584960), (2, 74792480), (4, 37396240), (5, 29916992), (7, 21369280), (8, 18698120), (10, 14958496), (14, 10684640), (16, 9349060), (20, 7479248), (28, 5342320), (32, 4674530), (35, 4273856), (40, 3739624), (43, 3478720), (56, 2671160), (64, 2337265), (70, 2136928), (80, 1869812), (86, 1739360), (112, 1335580), (140, 1068464), (160, 934906), (172, 869680), (215, 695744), (224, 667790), (280, 534232), (301, 496960), (320, 467453), (344, 434840), (430, 347872), (448, 333895), (560, 267116), (602, 248480), (688, 217420), (860, 173936), (1120, 133558), (1204, 124240), (1376, 108710), (1505, 99392), (1553, 96320), (1720, 86968), (2240, 66779), (2408, 62120), (2752, 54355), (3010, 49696), (3106, 48160), (3440, 43484), (4816, 31060), (6020, 24848), (6212, 24080), (6880, 21742), (7765, 19264), (9632, 15530), (10871, 13760), (12040, 12424)]