146316940

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 392453712

約数和(自身を除く): 246136772

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 277, 308, 343, 385, 490, 539, 554, 686, 770, 980, 1078, 1108, 1372, 1385, 1540, 1715, 1939, 2156, 2401, 2695, 2770, 3047, 3430, 3773, 3878, 4802, 5390, 5540, 6094, 6860, 7546, 7756, 9604, 9695, 10780, 12005, 12188, 13573, 15092, 15235, 18865, 19390, 21329, 24010, 26411, 27146, 30470, 37730, 38780, 42658, 48020, 52822, 54292, 60940, 67865, 75460, 85316, 95011, 105644, 106645, 132055, 135730, 149303, 190022, 213290, 264110, 271460, 298606, 380044, 426580, 475055, 528220, 597212, 665077, 746515, 950110, 1045121, 1330154, 1493030, 1900220, 2090242, 2660308, 2986060, 3325385, 4180484, 5225605, 6650770, 7315847, 10451210, 13301540, 14631694, 20902420, 29263388, 36579235, 73158470, 146316940]

約数ペア:

[(1, 146316940), (2, 73158470), (4, 36579235), (5, 29263388), (7, 20902420), (10, 14631694), (11, 13301540), (14, 10451210), (20, 7315847), (22, 6650770), (28, 5225605), (35, 4180484), (44, 3325385), (49, 2986060), (55, 2660308), (70, 2090242), (77, 1900220), (98, 1493030), (110, 1330154), (140, 1045121), (154, 950110), (196, 746515), (220, 665077), (245, 597212), (277, 528220), (308, 475055), (343, 426580), (385, 380044), (490, 298606), (539, 271460), (554, 264110), (686, 213290), (770, 190022), (980, 149303), (1078, 135730), (1108, 132055), (1372, 106645), (1385, 105644), (1540, 95011), (1715, 85316), (1939, 75460), (2156, 67865), (2401, 60940), (2695, 54292), (2770, 52822), (3047, 48020), (3430, 42658), (3773, 38780), (3878, 37730), (4802, 30470), (5390, 27146), (5540, 26411), (6094, 24010), (6860, 21329), (7546, 19390), (7756, 18865), (9604, 15235), (9695, 15092), (10780, 13573), (12005, 12188)]