24321780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 85612800

約数和(自身を除く): 61291020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 199, 210, 252, 291, 315, 388, 398, 420, 485, 582, 597, 630, 679, 796, 873, 970, 995, 1164, 1194, 1260, 1358, 1393, 1455, 1746, 1791, 1940, 1990, 2037, 2388, 2716, 2786, 2910, 2985, 3395, 3492, 3582, 3980, 4074, 4179, 4365, 5572, 5820, 5970, 6111, 6790, 6965, 7164, 8148, 8358, 8730, 8955, 10185, 11940, 12222, 12537, 13580, 13930, 16716, 17460, 17910, 19303, 20370, 20895, 24444, 25074, 27860, 30555, 35820, 38606, 40740, 41790, 50148, 57909, 61110, 62685, 77212, 83580, 96515, 115818, 122220, 125370, 135121, 173727, 193030, 231636, 250740, 270242, 289545, 347454, 386060, 405363, 540484, 579090, 675605, 694908, 810726, 868635, 1158180, 1216089, 1351210, 1621452, 1737270, 2026815, 2432178, 2702420, 3474540, 4053630, 4864356, 6080445, 8107260, 12160890, 24321780]

約数ペア:

[(1, 24321780), (2, 12160890), (3, 8107260), (4, 6080445), (5, 4864356), (6, 4053630), (7, 3474540), (9, 2702420), (10, 2432178), (12, 2026815), (14, 1737270), (15, 1621452), (18, 1351210), (20, 1216089), (21, 1158180), (28, 868635), (30, 810726), (35, 694908), (36, 675605), (42, 579090), (45, 540484), (60, 405363), (63, 386060), (70, 347454), (84, 289545), (90, 270242), (97, 250740), (105, 231636), (126, 193030), (140, 173727), (180, 135121), (194, 125370), (199, 122220), (210, 115818), (252, 96515), (291, 83580), (315, 77212), (388, 62685), (398, 61110), (420, 57909), (485, 50148), (582, 41790), (597, 40740), (630, 38606), (679, 35820), (796, 30555), (873, 27860), (970, 25074), (995, 24444), (1164, 20895), (1194, 20370), (1260, 19303), (1358, 17910), (1393, 17460), (1455, 16716), (1746, 13930), (1791, 13580), (1940, 12537), (1990, 12222), (2037, 11940), (2388, 10185), (2716, 8955), (2786, 8730), (2910, 8358), (2985, 8148), (3395, 7164), (3492, 6965), (3582, 6790), (3980, 6111), (4074, 5970), (4179, 5820), (4365, 5572)]