68486040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9059}}^1$

素因数の和:9086

約数の個数: 128

約数和(自身を含む): 260928000

約数和(自身を除く): 192441960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9059, 18118, 27177, 36236, 45295, 54354, 63413, 72472, 81531, 90590, 108708, 126826, 135885, 163062, 181180, 190239, 217416, 244593, 253652, 271770, 317065, 326124, 362360, 380478, 407655, 489186, 507304, 543540, 570717, 634130, 652248, 760956, 815310, 951195, 978372, 1087080, 1141434, 1222965, 1268260, 1521912, 1630620, 1712151, 1902390, 1956744, 2282868, 2445930, 2536520, 2853585, 3261240, 3424302, 3804780, 4565736, 4891860, 5707170, 6848604, 7609560, 8560755, 9783720, 11414340, 13697208, 17121510, 22828680, 34243020, 68486040]

約数ペア:

[(1, 68486040), (2, 34243020), (3, 22828680), (4, 17121510), (5, 13697208), (6, 11414340), (7, 9783720), (8, 8560755), (9, 7609560), (10, 6848604), (12, 5707170), (14, 4891860), (15, 4565736), (18, 3804780), (20, 3424302), (21, 3261240), (24, 2853585), (27, 2536520), (28, 2445930), (30, 2282868), (35, 1956744), (36, 1902390), (40, 1712151), (42, 1630620), (45, 1521912), (54, 1268260), (56, 1222965), (60, 1141434), (63, 1087080), (70, 978372), (72, 951195), (84, 815310), (90, 760956), (105, 652248), (108, 634130), (120, 570717), (126, 543540), (135, 507304), (140, 489186), (168, 407655), (180, 380478), (189, 362360), (210, 326124), (216, 317065), (252, 271770), (270, 253652), (280, 244593), (315, 217416), (360, 190239), (378, 181180), (420, 163062), (504, 135885), (540, 126826), (630, 108708), (756, 90590), (840, 81531), (945, 72472), (1080, 63413), (1260, 54354), (1512, 45295), (1890, 36236), (2520, 27177), (3780, 18118), (7560, 9059)]