223612920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6679}}^1$

素因数の和:6730

約数の個数: 128

約数和(自身を含む): 769536000

約数和(自身を除く): 545923080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6679, 6696, 8370, 11160, 13358, 16740, 20037, 26716, 33395, 33480, 40074, 53432, 60111, 66790, 80148, 100185, 120222, 133580, 160296, 180333, 200370, 207049, 240444, 267160, 300555, 360666, 400740, 414098, 480888, 601110, 621147, 721332, 801480, 828196, 901665, 1035245, 1202220, 1242294, 1442664, 1656392, 1803330, 1863441, 2070490, 2404440, 2484588, 3105735, 3606660, 3726882, 4140980, 4969176, 5590323, 6211470, 7213320, 7453764, 8281960, 9317205, 11180646, 12422940, 14907528, 18634410, 22361292, 24845880, 27951615, 37268820, 44722584, 55903230, 74537640, 111806460, 223612920]

約数ペア:

[(1, 223612920), (2, 111806460), (3, 74537640), (4, 55903230), (5, 44722584), (6, 37268820), (8, 27951615), (9, 24845880), (10, 22361292), (12, 18634410), (15, 14907528), (18, 12422940), (20, 11180646), (24, 9317205), (27, 8281960), (30, 7453764), (31, 7213320), (36, 6211470), (40, 5590323), (45, 4969176), (54, 4140980), (60, 3726882), (62, 3606660), (72, 3105735), (90, 2484588), (93, 2404440), (108, 2070490), (120, 1863441), (124, 1803330), (135, 1656392), (155, 1442664), (180, 1242294), (186, 1202220), (216, 1035245), (248, 901665), (270, 828196), (279, 801480), (310, 721332), (360, 621147), (372, 601110), (465, 480888), (540, 414098), (558, 400740), (620, 360666), (744, 300555), (837, 267160), (930, 240444), (1080, 207049), (1116, 200370), (1240, 180333), (1395, 160296), (1674, 133580), (1860, 120222), (2232, 100185), (2790, 80148), (3348, 66790), (3720, 60111), (4185, 53432), (5580, 40074), (6679, 33480), (6696, 33395), (8370, 26716), (11160, 20037), (13358, 16740)]