1031478400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 2747904480

約数和(自身を除く): 1716426080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 67, 68, 80, 85, 100, 128, 134, 136, 160, 170, 200, 268, 272, 283, 320, 335, 340, 400, 425, 536, 544, 566, 640, 670, 680, 800, 850, 1072, 1088, 1132, 1139, 1340, 1360, 1415, 1600, 1675, 1700, 2144, 2176, 2264, 2278, 2680, 2720, 2830, 3200, 3350, 3400, 4288, 4528, 4556, 4811, 5360, 5440, 5660, 5695, 6700, 6800, 7075, 8576, 9056, 9112, 9622, 10720, 10880, 11320, 11390, 13400, 13600, 14150, 18112, 18224, 18961, 19244, 21440, 22640, 22780, 24055, 26800, 27200, 28300, 28475, 36224, 36448, 37922, 38488, 42880, 45280, 45560, 48110, 53600, 54400, 56600, 56950, 72896, 75844, 76976, 90560, 91120, 94805, 96220, 107200, 113200, 113900, 120275, 145792, 151688, 153952, 181120, 182240, 189610, 192440, 214400, 226400, 227800, 240550, 303376, 307904, 322337, 364480, 379220, 384880, 452800, 455600, 474025, 481100, 606752, 615808, 644674, 728960, 758440, 769760, 905600, 911200, 948050, 962200, 1213504, 1289348, 1516880, 1539520, 1611685, 1822400, 1896100, 1924400, 2427008, 2578696, 3033760, 3079040, 3223370, 3644800, 3792200, 3848800, 5157392, 6067520, 6446740, 7584400, 7697600, 8058425, 10314784, 12135040, 12893480, 15168800, 15395200, 16116850, 20629568, 25786960, 30337600, 32233700, 41259136, 51573920, 60675200, 64467400, 103147840, 128934800, 206295680, 257869600, 515739200, 1031478400]

約数ペア:

[(1, 1031478400), (2, 515739200), (4, 257869600), (5, 206295680), (8, 128934800), (10, 103147840), (16, 64467400), (17, 60675200), (20, 51573920), (25, 41259136), (32, 32233700), (34, 30337600), (40, 25786960), (50, 20629568), (64, 16116850), (67, 15395200), (68, 15168800), (80, 12893480), (85, 12135040), (100, 10314784), (128, 8058425), (134, 7697600), (136, 7584400), (160, 6446740), (170, 6067520), (200, 5157392), (268, 3848800), (272, 3792200), (283, 3644800), (320, 3223370), (335, 3079040), (340, 3033760), (400, 2578696), (425, 2427008), (536, 1924400), (544, 1896100), (566, 1822400), (640, 1611685), (670, 1539520), (680, 1516880), (800, 1289348), (850, 1213504), (1072, 962200), (1088, 948050), (1132, 911200), (1139, 905600), (1340, 769760), (1360, 758440), (1415, 728960), (1600, 644674), (1675, 615808), (1700, 606752), (2144, 481100), (2176, 474025), (2264, 455600), (2278, 452800), (2680, 384880), (2720, 379220), (2830, 364480), (3200, 322337), (3350, 307904), (3400, 303376), (4288, 240550), (4528, 227800), (4556, 226400), (4811, 214400), (5360, 192440), (5440, 189610), (5660, 182240), (5695, 181120), (6700, 153952), (6800, 151688), (7075, 145792), (8576, 120275), (9056, 113900), (9112, 113200), (9622, 107200), (10720, 96220), (10880, 94805), (11320, 91120), (11390, 90560), (13400, 76976), (13600, 75844), (14150, 72896), (18112, 56950), (18224, 56600), (18961, 54400), (19244, 53600), (21440, 48110), (22640, 45560), (22780, 45280), (24055, 42880), (26800, 38488), (27200, 37922), (28300, 36448), (28475, 36224)]