191886840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1546

約数の個数: 128

約数和(自身を含む): 645120000

約数和(自身を除く): 453233160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1399, 1524, 1905, 2286, 2540, 2798, 3048, 3429, 3810, 4197, 4572, 5080, 5596, 5715, 6858, 6995, 7620, 8394, 9144, 11192, 11430, 12591, 13716, 13990, 15240, 16788, 17145, 20985, 22860, 25182, 27432, 27980, 33576, 34290, 37773, 41970, 45720, 50364, 55960, 62955, 68580, 75546, 83940, 100728, 125910, 137160, 151092, 167880, 177673, 188865, 251820, 302184, 355346, 377730, 503640, 533019, 710692, 755460, 888365, 1066038, 1421384, 1510920, 1599057, 1776730, 2132076, 2665095, 3198114, 3553460, 4264152, 4797171, 5330190, 6396228, 7106920, 7995285, 9594342, 10660380, 12792456, 15990570, 19188684, 21320760, 23985855, 31981140, 38377368, 47971710, 63962280, 95943420, 191886840]

約数ペア:

[(1, 191886840), (2, 95943420), (3, 63962280), (4, 47971710), (5, 38377368), (6, 31981140), (8, 23985855), (9, 21320760), (10, 19188684), (12, 15990570), (15, 12792456), (18, 10660380), (20, 9594342), (24, 7995285), (27, 7106920), (30, 6396228), (36, 5330190), (40, 4797171), (45, 4264152), (54, 3553460), (60, 3198114), (72, 2665095), (90, 2132076), (108, 1776730), (120, 1599057), (127, 1510920), (135, 1421384), (180, 1066038), (216, 888365), (254, 755460), (270, 710692), (360, 533019), (381, 503640), (508, 377730), (540, 355346), (635, 302184), (762, 251820), (1016, 188865), (1080, 177673), (1143, 167880), (1270, 151092), (1399, 137160), (1524, 125910), (1905, 100728), (2286, 83940), (2540, 75546), (2798, 68580), (3048, 62955), (3429, 55960), (3810, 50364), (4197, 45720), (4572, 41970), (5080, 37773), (5596, 34290), (5715, 33576), (6858, 27980), (6995, 27432), (7620, 25182), (8394, 22860), (9144, 20985), (11192, 17145), (11430, 16788), (12591, 15240), (13716, 13990)]