443495640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5443}}^1$

素因数の和:5561

約数の個数: 128

約数和(自身を含む): 1536514560

約数和(自身を除く): 1093018920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5443, 5820, 6790, 8148, 10185, 10886, 11640, 13580, 16296, 16329, 20370, 21772, 27160, 27215, 32658, 38101, 40740, 43544, 54430, 65316, 76202, 81480, 81645, 108860, 114303, 130632, 152404, 163290, 190505, 217720, 228606, 304808, 326580, 381010, 457212, 527971, 571515, 653160, 762020, 914424, 1055942, 1143030, 1524040, 1583913, 2111884, 2286060, 2639855, 3167826, 3695797, 4223768, 4572120, 5279710, 6335652, 7391594, 7919565, 10559420, 11087391, 12671304, 14783188, 15839130, 18478985, 21118840, 22174782, 29566376, 31678260, 36957970, 44349564, 55436955, 63356520, 73915940, 88699128, 110873910, 147831880, 221747820, 443495640]

約数ペア:

[(1, 443495640), (2, 221747820), (3, 147831880), (4, 110873910), (5, 88699128), (6, 73915940), (7, 63356520), (8, 55436955), (10, 44349564), (12, 36957970), (14, 31678260), (15, 29566376), (20, 22174782), (21, 21118840), (24, 18478985), (28, 15839130), (30, 14783188), (35, 12671304), (40, 11087391), (42, 10559420), (56, 7919565), (60, 7391594), (70, 6335652), (84, 5279710), (97, 4572120), (105, 4223768), (120, 3695797), (140, 3167826), (168, 2639855), (194, 2286060), (210, 2111884), (280, 1583913), (291, 1524040), (388, 1143030), (420, 1055942), (485, 914424), (582, 762020), (679, 653160), (776, 571515), (840, 527971), (970, 457212), (1164, 381010), (1358, 326580), (1455, 304808), (1940, 228606), (2037, 217720), (2328, 190505), (2716, 163290), (2910, 152404), (3395, 130632), (3880, 114303), (4074, 108860), (5432, 81645), (5443, 81480), (5820, 76202), (6790, 65316), (8148, 54430), (10185, 43544), (10886, 40740), (11640, 38101), (13580, 32658), (16296, 27215), (16329, 27160), (20370, 21772)]