157274880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5851}}^1$

素因数の和:5882

約数の個数: 144

約数和(自身を含む): 574151424

約数和(自身を除く): 416876544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5851, 6720, 8960, 11702, 13440, 17553, 23404, 26880, 29255, 35106, 40957, 46808, 58510, 70212, 81914, 87765, 93616, 117020, 122871, 140424, 163828, 175530, 187232, 204785, 234040, 245742, 280848, 327656, 351060, 374464, 409570, 468080, 491484, 561696, 614355, 655312, 702120, 748928, 819140, 936160, 982968, 1123392, 1228710, 1310624, 1404240, 1497856, 1638280, 1872320, 1965936, 2246784, 2457420, 2621248, 2808480, 3276560, 3744640, 3931872, 4493568, 4914840, 5242496, 5616960, 6553120, 7489280, 7863744, 9829680, 10484992, 11233920, 13106240, 15727488, 19659360, 22467840, 26212480, 31454976, 39318720, 52424960, 78637440, 157274880]

約数ペア:

[(1, 157274880), (2, 78637440), (3, 52424960), (4, 39318720), (5, 31454976), (6, 26212480), (7, 22467840), (8, 19659360), (10, 15727488), (12, 13106240), (14, 11233920), (15, 10484992), (16, 9829680), (20, 7863744), (21, 7489280), (24, 6553120), (28, 5616960), (30, 5242496), (32, 4914840), (35, 4493568), (40, 3931872), (42, 3744640), (48, 3276560), (56, 2808480), (60, 2621248), (64, 2457420), (70, 2246784), (80, 1965936), (84, 1872320), (96, 1638280), (105, 1497856), (112, 1404240), (120, 1310624), (128, 1228710), (140, 1123392), (160, 982968), (168, 936160), (192, 819140), (210, 748928), (224, 702120), (240, 655312), (256, 614355), (280, 561696), (320, 491484), (336, 468080), (384, 409570), (420, 374464), (448, 351060), (480, 327656), (560, 280848), (640, 245742), (672, 234040), (768, 204785), (840, 187232), (896, 175530), (960, 163828), (1120, 140424), (1280, 122871), (1344, 117020), (1680, 93616), (1792, 87765), (1920, 81914), (2240, 70212), (2688, 58510), (3360, 46808), (3840, 40957), (4480, 35106), (5376, 29255), (5851, 26880), (6720, 23404), (8960, 17553), (11702, 13440)]