940043820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 2665490688

約数和(自身を除く): 1725446868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 277, 326, 347, 489, 554, 652, 694, 815, 831, 978, 1041, 1108, 1385, 1388, 1630, 1662, 1735, 1956, 2082, 2445, 2770, 3260, 3324, 3470, 4155, 4164, 4890, 5205, 5540, 6940, 8310, 9780, 10410, 16620, 20820, 45151, 56561, 90302, 96119, 113122, 135453, 169683, 180604, 192238, 225755, 226244, 270906, 282805, 288357, 339366, 384476, 451510, 480595, 541812, 565610, 576714, 677265, 678732, 848415, 903020, 961190, 1131220, 1153428, 1354530, 1441785, 1696830, 1922380, 2709060, 2883570, 3393660, 5767140, 15667397, 31334794, 47002191, 62669588, 78336985, 94004382, 156673970, 188008764, 235010955, 313347940, 470021910, 940043820]

約数ペア:

[(1, 940043820), (2, 470021910), (3, 313347940), (4, 235010955), (5, 188008764), (6, 156673970), (10, 94004382), (12, 78336985), (15, 62669588), (20, 47002191), (30, 31334794), (60, 15667397), (163, 5767140), (277, 3393660), (326, 2883570), (347, 2709060), (489, 1922380), (554, 1696830), (652, 1441785), (694, 1354530), (815, 1153428), (831, 1131220), (978, 961190), (1041, 903020), (1108, 848415), (1385, 678732), (1388, 677265), (1630, 576714), (1662, 565610), (1735, 541812), (1956, 480595), (2082, 451510), (2445, 384476), (2770, 339366), (3260, 288357), (3324, 282805), (3470, 270906), (4155, 226244), (4164, 225755), (4890, 192238), (5205, 180604), (5540, 169683), (6940, 135453), (8310, 113122), (9780, 96119), (10410, 90302), (16620, 56561), (20820, 45151)]