164810520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{9343}}^1$

素因数の和:9374

約数の個数: 144

約数和(自身を含む): 623151360

約数和(自身を除く): 458340840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 9343, 17640, 18686, 28029, 37372, 46715, 56058, 65401, 74744, 84087, 93430, 112116, 130802, 140145, 168174, 186860, 196203, 224232, 261604, 280290, 327005, 336348, 373720, 392406, 420435, 457807, 523208, 560580, 588609, 654010, 672696, 784812, 840870, 915614, 981015, 1121160, 1177218, 1308020, 1373421, 1569624, 1681740, 1831228, 1962030, 2289035, 2354436, 2616040, 2746842, 2943045, 3363480, 3662456, 3924060, 4120263, 4578070, 4708872, 5493684, 5886090, 6867105, 7848120, 8240526, 9156140, 10987368, 11772180, 13734210, 16481052, 18312280, 20601315, 23544360, 27468420, 32962104, 41202630, 54936840, 82405260, 164810520]

約数ペア:

[(1, 164810520), (2, 82405260), (3, 54936840), (4, 41202630), (5, 32962104), (6, 27468420), (7, 23544360), (8, 20601315), (9, 18312280), (10, 16481052), (12, 13734210), (14, 11772180), (15, 10987368), (18, 9156140), (20, 8240526), (21, 7848120), (24, 6867105), (28, 5886090), (30, 5493684), (35, 4708872), (36, 4578070), (40, 4120263), (42, 3924060), (45, 3662456), (49, 3363480), (56, 2943045), (60, 2746842), (63, 2616040), (70, 2354436), (72, 2289035), (84, 1962030), (90, 1831228), (98, 1681740), (105, 1569624), (120, 1373421), (126, 1308020), (140, 1177218), (147, 1121160), (168, 981015), (180, 915614), (196, 840870), (210, 784812), (245, 672696), (252, 654010), (280, 588609), (294, 560580), (315, 523208), (360, 457807), (392, 420435), (420, 392406), (441, 373720), (490, 336348), (504, 327005), (588, 280290), (630, 261604), (735, 224232), (840, 196203), (882, 186860), (980, 168174), (1176, 140145), (1260, 130802), (1470, 112116), (1764, 93430), (1960, 84087), (2205, 74744), (2520, 65401), (2940, 56058), (3528, 46715), (4410, 37372), (5880, 28029), (8820, 18686), (9343, 17640)]