159751440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 200

約数和(自身を含む): 563100120

約数和(自身を除く): 403348680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 162, 178, 180, 216, 240, 267, 270, 277, 324, 356, 360, 405, 432, 445, 534, 540, 554, 648, 712, 720, 801, 810, 831, 890, 1068, 1080, 1108, 1296, 1335, 1385, 1424, 1602, 1620, 1662, 1780, 2136, 2160, 2216, 2403, 2493, 2670, 2770, 3204, 3240, 3324, 3560, 4005, 4155, 4272, 4432, 4806, 4986, 5340, 5540, 6408, 6480, 6648, 7120, 7209, 7479, 8010, 8310, 9612, 9972, 10680, 11080, 12015, 12465, 12816, 13296, 14418, 14958, 16020, 16620, 19224, 19944, 21360, 22160, 22437, 24030, 24653, 24930, 28836, 29916, 32040, 33240, 36045, 37395, 38448, 39888, 44874, 48060, 49306, 49860, 57672, 59832, 64080, 66480, 72090, 73959, 74790, 89748, 96120, 98612, 99720, 112185, 115344, 119664, 123265, 144180, 147918, 149580, 179496, 192240, 197224, 199440, 221877, 224370, 246530, 288360, 295836, 299160, 358992, 369795, 394448, 443754, 448740, 493060, 576720, 591672, 598320, 665631, 739590, 887508, 897480, 986120, 1109385, 1183344, 1331262, 1479180, 1775016, 1794960, 1972240, 1996893, 2218770, 2662524, 2958360, 3328155, 3550032, 3993786, 4437540, 5325048, 5916720, 6656310, 7987572, 8875080, 9984465, 10650096, 13312620, 15975144, 17750160, 19968930, 26625240, 31950288, 39937860, 53250480, 79875720, 159751440]

約数ペア:

[(1, 159751440), (2, 79875720), (3, 53250480), (4, 39937860), (5, 31950288), (6, 26625240), (8, 19968930), (9, 17750160), (10, 15975144), (12, 13312620), (15, 10650096), (16, 9984465), (18, 8875080), (20, 7987572), (24, 6656310), (27, 5916720), (30, 5325048), (36, 4437540), (40, 3993786), (45, 3550032), (48, 3328155), (54, 2958360), (60, 2662524), (72, 2218770), (80, 1996893), (81, 1972240), (89, 1794960), (90, 1775016), (108, 1479180), (120, 1331262), (135, 1183344), (144, 1109385), (162, 986120), (178, 897480), (180, 887508), (216, 739590), (240, 665631), (267, 598320), (270, 591672), (277, 576720), (324, 493060), (356, 448740), (360, 443754), (405, 394448), (432, 369795), (445, 358992), (534, 299160), (540, 295836), (554, 288360), (648, 246530), (712, 224370), (720, 221877), (801, 199440), (810, 197224), (831, 192240), (890, 179496), (1068, 149580), (1080, 147918), (1108, 144180), (1296, 123265), (1335, 119664), (1385, 115344), (1424, 112185), (1602, 99720), (1620, 98612), (1662, 96120), (1780, 89748), (2136, 74790), (2160, 73959), (2216, 72090), (2403, 66480), (2493, 64080), (2670, 59832), (2770, 57672), (3204, 49860), (3240, 49306), (3324, 48060), (3560, 44874), (4005, 39888), (4155, 38448), (4272, 37395), (4432, 36045), (4806, 33240), (4986, 32040), (5340, 29916), (5540, 28836), (6408, 24930), (6480, 24653), (6648, 24030), (7120, 22437), (7209, 22160), (7479, 21360), (8010, 19944), (8310, 19224), (9612, 16620), (9972, 16020), (10680, 14958), (11080, 14418), (12015, 13296), (12465, 12816)]