7051994880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{262351}}^1$

素因数の和:262382

約数の個数: 144

約数和(自身を含む): 25739879424

約数和(自身を除く): 18687884544

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, 6720, 8960, 13440, 26880, 262351, 524702, 787053, 1049404, 1311755, 1574106, 1836457, 2098808, 2623510, 3148212, 3672914, 3935265, 4197616, 5247020, 5509371, 6296424, 7345828, 7870530, 8395232, 9182285, 10494040, 11018742, 12592848, 14691656, 15741060, 16790464, 18364570, 20988080, 22037484, 25185696, 27546855, 29383312, 31482120, 33580928, 36729140, 41976160, 44074968, 50371392, 55093710, 58766624, 62964240, 67161856, 73458280, 83952320, 88149936, 100742784, 110187420, 117533248, 125928480, 146916560, 167904640, 176299872, 201485568, 220374840, 235066496, 251856960, 293833120, 335809280, 352599744, 440749680, 470132992, 503713920, 587666240, 705199488, 881499360, 1007427840, 1175332480, 1410398976, 1762998720, 2350664960, 3525997440, 7051994880]

約数ペア:

[(1, 7051994880), (2, 3525997440), (3, 2350664960), (4, 1762998720), (5, 1410398976), (6, 1175332480), (7, 1007427840), (8, 881499360), (10, 705199488), (12, 587666240), (14, 503713920), (15, 470132992), (16, 440749680), (20, 352599744), (21, 335809280), (24, 293833120), (28, 251856960), (30, 235066496), (32, 220374840), (35, 201485568), (40, 176299872), (42, 167904640), (48, 146916560), (56, 125928480), (60, 117533248), (64, 110187420), (70, 100742784), (80, 88149936), (84, 83952320), (96, 73458280), (105, 67161856), (112, 62964240), (120, 58766624), (128, 55093710), (140, 50371392), (160, 44074968), (168, 41976160), (192, 36729140), (210, 33580928), (224, 31482120), (240, 29383312), (256, 27546855), (280, 25185696), (320, 22037484), (336, 20988080), (384, 18364570), (420, 16790464), (448, 15741060), (480, 14691656), (560, 12592848), (640, 11018742), (672, 10494040), (768, 9182285), (840, 8395232), (896, 7870530), (960, 7345828), (1120, 6296424), (1280, 5509371), (1344, 5247020), (1680, 4197616), (1792, 3935265), (1920, 3672914), (2240, 3148212), (2688, 2623510), (3360, 2098808), (3840, 1836457), (4480, 1574106), (5376, 1311755), (6720, 1049404), (8960, 787053), (13440, 524702), (26880, 262351)]