201844160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:634

約数の個数: 112

約数和(自身を含む): 553029120

約数和(自身を除く): 351184960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 251, 280, 320, 359, 448, 502, 560, 718, 1004, 1120, 1255, 1436, 1757, 1795, 2008, 2240, 2510, 2513, 2872, 3514, 3590, 4016, 5020, 5026, 5744, 7028, 7180, 8032, 8785, 10040, 10052, 11488, 12565, 14056, 14360, 16064, 17570, 20080, 20104, 22976, 25130, 28112, 28720, 35140, 40160, 40208, 50260, 56224, 57440, 70280, 80320, 80416, 90109, 100520, 112448, 114880, 140560, 160832, 180218, 201040, 281120, 360436, 402080, 450545, 562240, 630763, 720872, 804160, 901090, 1261526, 1441744, 1802180, 2523052, 2883488, 3153815, 3604360, 5046104, 5766976, 6307630, 7208720, 10092208, 12615260, 14417440, 20184416, 25230520, 28834880, 40368832, 50461040, 100922080, 201844160]

約数ペア:

[(1, 201844160), (2, 100922080), (4, 50461040), (5, 40368832), (7, 28834880), (8, 25230520), (10, 20184416), (14, 14417440), (16, 12615260), (20, 10092208), (28, 7208720), (32, 6307630), (35, 5766976), (40, 5046104), (56, 3604360), (64, 3153815), (70, 2883488), (80, 2523052), (112, 1802180), (140, 1441744), (160, 1261526), (224, 901090), (251, 804160), (280, 720872), (320, 630763), (359, 562240), (448, 450545), (502, 402080), (560, 360436), (718, 281120), (1004, 201040), (1120, 180218), (1255, 160832), (1436, 140560), (1757, 114880), (1795, 112448), (2008, 100520), (2240, 90109), (2510, 80416), (2513, 80320), (2872, 70280), (3514, 57440), (3590, 56224), (4016, 50260), (5020, 40208), (5026, 40160), (5744, 35140), (7028, 28720), (7180, 28112), (8032, 25130), (8785, 22976), (10040, 20104), (10052, 20080), (11488, 17570), (12565, 16064), (14056, 14360)]