139762560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10399}}^1$

素因数の和:10428

約数の個数: 128

約数和(自身を含む): 509184000

約数和(自身を除く): 369421440

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 10399, 13440, 20798, 31197, 41596, 51995, 62394, 72793, 83192, 103990, 124788, 145586, 155985, 166384, 207980, 218379, 249576, 291172, 311970, 332768, 363965, 415960, 436758, 499152, 582344, 623940, 665536, 727930, 831920, 873516, 998304, 1091895, 1164688, 1247880, 1331072, 1455860, 1663840, 1747032, 1996608, 2183790, 2329376, 2495760, 2911720, 3327680, 3494064, 3993216, 4367580, 4658752, 4991520, 5823440, 6655360, 6988128, 8735160, 9317504, 9983040, 11646880, 13976256, 17470320, 19966080, 23293760, 27952512, 34940640, 46587520, 69881280, 139762560]

約数ペア:

[(1, 139762560), (2, 69881280), (3, 46587520), (4, 34940640), (5, 27952512), (6, 23293760), (7, 19966080), (8, 17470320), (10, 13976256), (12, 11646880), (14, 9983040), (15, 9317504), (16, 8735160), (20, 6988128), (21, 6655360), (24, 5823440), (28, 4991520), (30, 4658752), (32, 4367580), (35, 3993216), (40, 3494064), (42, 3327680), (48, 2911720), (56, 2495760), (60, 2329376), (64, 2183790), (70, 1996608), (80, 1747032), (84, 1663840), (96, 1455860), (105, 1331072), (112, 1247880), (120, 1164688), (128, 1091895), (140, 998304), (160, 873516), (168, 831920), (192, 727930), (210, 665536), (224, 623940), (240, 582344), (280, 499152), (320, 436758), (336, 415960), (384, 363965), (420, 332768), (448, 311970), (480, 291172), (560, 249576), (640, 218379), (672, 207980), (840, 166384), (896, 155985), (960, 145586), (1120, 124788), (1344, 103990), (1680, 83192), (1920, 72793), (2240, 62394), (2688, 51995), (3360, 41596), (4480, 31197), (6720, 20798), (10399, 13440)]