2023705980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 6241173120

約数和(自身を除く): 4217467140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 179, 180, 214, 321, 358, 428, 535, 537, 587, 642, 716, 895, 963, 1070, 1074, 1174, 1284, 1605, 1611, 1761, 1790, 1926, 2140, 2148, 2348, 2685, 2935, 3210, 3222, 3522, 3580, 3852, 4815, 5283, 5370, 5870, 6420, 6444, 7044, 8055, 8805, 9630, 10566, 10740, 11740, 16110, 17610, 19153, 19260, 21132, 26415, 32220, 35220, 38306, 52830, 57459, 62809, 76612, 95765, 105073, 105660, 114918, 125618, 172377, 188427, 191530, 210146, 229836, 251236, 287295, 314045, 315219, 344754, 376854, 383060, 420292, 525365, 565281, 574590, 628090, 630438, 689508, 753708, 861885, 942135, 945657, 1050730, 1130562, 1149180, 1256180, 1260876, 1576095, 1723770, 1884270, 1891314, 2101460, 2261124, 2826405, 3152190, 3447540, 3768540, 3782628, 4728285, 5652810, 6304380, 9456570, 11242811, 11305620, 18913140, 22485622, 33728433, 44971244, 56214055, 67456866, 101185299, 112428110, 134913732, 168642165, 202370598, 224856220, 337284330, 404741196, 505926495, 674568660, 1011852990, 2023705980]

約数ペア:

[(1, 2023705980), (2, 1011852990), (3, 674568660), (4, 505926495), (5, 404741196), (6, 337284330), (9, 224856220), (10, 202370598), (12, 168642165), (15, 134913732), (18, 112428110), (20, 101185299), (30, 67456866), (36, 56214055), (45, 44971244), (60, 33728433), (90, 22485622), (107, 18913140), (179, 11305620), (180, 11242811), (214, 9456570), (321, 6304380), (358, 5652810), (428, 4728285), (535, 3782628), (537, 3768540), (587, 3447540), (642, 3152190), (716, 2826405), (895, 2261124), (963, 2101460), (1070, 1891314), (1074, 1884270), (1174, 1723770), (1284, 1576095), (1605, 1260876), (1611, 1256180), (1761, 1149180), (1790, 1130562), (1926, 1050730), (2140, 945657), (2148, 942135), (2348, 861885), (2685, 753708), (2935, 689508), (3210, 630438), (3222, 628090), (3522, 574590), (3580, 565281), (3852, 525365), (4815, 420292), (5283, 383060), (5370, 376854), (5870, 344754), (6420, 315219), (6444, 314045), (7044, 287295), (8055, 251236), (8805, 229836), (9630, 210146), (10566, 191530), (10740, 188427), (11740, 172377), (16110, 125618), (17610, 114918), (19153, 105660), (19260, 105073), (21132, 95765), (26415, 76612), (32220, 62809), (35220, 57459), (38306, 52830)]