158898240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 224

約数和(自身を含む): 572780160

約数和(自身を除く): 413881920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 347, 360, 424, 432, 477, 480, 530, 540, 576, 636, 694, 720, 795, 848, 864, 954, 960, 1041, 1060, 1080, 1272, 1388, 1431, 1440, 1590, 1696, 1728, 1735, 1908, 2082, 2120, 2160, 2385, 2544, 2776, 2862, 2880, 3123, 3180, 3392, 3470, 3816, 4164, 4240, 4320, 4770, 5088, 5205, 5552, 5724, 6246, 6360, 6940, 7155, 7632, 8328, 8480, 8640, 9369, 9540, 10176, 10410, 11104, 11448, 12492, 12720, 13880, 14310, 15264, 15615, 16656, 16960, 18391, 18738, 19080, 20820, 22208, 22896, 24984, 25440, 27760, 28620, 30528, 31230, 33312, 36782, 37476, 38160, 41640, 45792, 46845, 49968, 50880, 55173, 55520, 57240, 62460, 66624, 73564, 74952, 76320, 83280, 91584, 91955, 93690, 99936, 110346, 111040, 114480, 124920, 147128, 149904, 152640, 165519, 166560, 183910, 187380, 199872, 220692, 228960, 249840, 275865, 294256, 299808, 331038, 333120, 367820, 374760, 441384, 457920, 496557, 499680, 551730, 588512, 599616, 662076, 735640, 749520, 827595, 882768, 993114, 999360, 1103460, 1177024, 1324152, 1471280, 1499040, 1655190, 1765536, 1986228, 2206920, 2482785, 2648304, 2942560, 2998080, 3310380, 3531072, 3972456, 4413840, 4965570, 5296608, 5885120, 6620760, 7944912, 8827680, 9931140, 10593216, 13241520, 15889824, 17655360, 19862280, 26483040, 31779648, 39724560, 52966080, 79449120, 158898240]

約数ペア:

[(1, 158898240), (2, 79449120), (3, 52966080), (4, 39724560), (5, 31779648), (6, 26483040), (8, 19862280), (9, 17655360), (10, 15889824), (12, 13241520), (15, 10593216), (16, 9931140), (18, 8827680), (20, 7944912), (24, 6620760), (27, 5885120), (30, 5296608), (32, 4965570), (36, 4413840), (40, 3972456), (45, 3531072), (48, 3310380), (53, 2998080), (54, 2942560), (60, 2648304), (64, 2482785), (72, 2206920), (80, 1986228), (90, 1765536), (96, 1655190), (106, 1499040), (108, 1471280), (120, 1324152), (135, 1177024), (144, 1103460), (159, 999360), (160, 993114), (180, 882768), (192, 827595), (212, 749520), (216, 735640), (240, 662076), (265, 599616), (270, 588512), (288, 551730), (318, 499680), (320, 496557), (347, 457920), (360, 441384), (424, 374760), (432, 367820), (477, 333120), (480, 331038), (530, 299808), (540, 294256), (576, 275865), (636, 249840), (694, 228960), (720, 220692), (795, 199872), (848, 187380), (864, 183910), (954, 166560), (960, 165519), (1041, 152640), (1060, 149904), (1080, 147128), (1272, 124920), (1388, 114480), (1431, 111040), (1440, 110346), (1590, 99936), (1696, 93690), (1728, 91955), (1735, 91584), (1908, 83280), (2082, 76320), (2120, 74952), (2160, 73564), (2385, 66624), (2544, 62460), (2776, 57240), (2862, 55520), (2880, 55173), (3123, 50880), (3180, 49968), (3392, 46845), (3470, 45792), (3816, 41640), (4164, 38160), (4240, 37476), (4320, 36782), (4770, 33312), (5088, 31230), (5205, 30528), (5552, 28620), (5724, 27760), (6246, 25440), (6360, 24984), (6940, 22896), (7155, 22208), (7632, 20820), (8328, 19080), (8480, 18738), (8640, 18391), (9369, 16960), (9540, 16656), (10176, 15615), (10410, 15264), (11104, 14310), (11448, 13880), (12492, 12720)]