159936840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{63467}}^1$

素因数の和:63491

約数の個数: 96

約数和(自身を含む): 594060480

約数和(自身を除く): 434123640

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 63467, 126934, 190401, 253868, 317335, 380802, 444269, 507736, 571203, 634670, 761604, 888538, 952005, 1142406, 1269340, 1332807, 1523208, 1777076, 1904010, 2221345, 2284812, 2538680, 2665614, 2856015, 3554152, 3808020, 3998421, 4442690, 4569624, 5331228, 5712030, 6664035, 7616040, 7996842, 8885380, 10662456, 11424060, 13328070, 15993684, 17770760, 19992105, 22848120, 26656140, 31987368, 39984210, 53312280, 79968420, 159936840]

約数ペア:

[(1, 159936840), (2, 79968420), (3, 53312280), (4, 39984210), (5, 31987368), (6, 26656140), (7, 22848120), (8, 19992105), (9, 17770760), (10, 15993684), (12, 13328070), (14, 11424060), (15, 10662456), (18, 8885380), (20, 7996842), (21, 7616040), (24, 6664035), (28, 5712030), (30, 5331228), (35, 4569624), (36, 4442690), (40, 3998421), (42, 3808020), (45, 3554152), (56, 2856015), (60, 2665614), (63, 2538680), (70, 2284812), (72, 2221345), (84, 1904010), (90, 1777076), (105, 1523208), (120, 1332807), (126, 1269340), (140, 1142406), (168, 952005), (180, 888538), (210, 761604), (252, 634670), (280, 571203), (315, 507736), (360, 444269), (420, 380802), (504, 317335), (630, 253868), (840, 190401), (1260, 126934), (2520, 63467)]