196438560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1291}}^1$

素因数の和:1626

約数の個数: 96

約数和(自身を含む): 621214272

約数和(自身を除く): 424775712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 317, 480, 634, 951, 1268, 1291, 1585, 1902, 2536, 2582, 3170, 3804, 3873, 4755, 5072, 5164, 6340, 6455, 7608, 7746, 9510, 10144, 10328, 12680, 12910, 15216, 15492, 19020, 19365, 20656, 25360, 25820, 30432, 30984, 38040, 38730, 41312, 50720, 51640, 61968, 76080, 77460, 103280, 123936, 152160, 154920, 206560, 309840, 409247, 619680, 818494, 1227741, 1636988, 2046235, 2455482, 3273976, 4092470, 4910964, 6138705, 6547952, 8184940, 9821928, 12277410, 13095904, 16369880, 19643856, 24554820, 32739760, 39287712, 49109640, 65479520, 98219280, 196438560]

約数ペア:

[(1, 196438560), (2, 98219280), (3, 65479520), (4, 49109640), (5, 39287712), (6, 32739760), (8, 24554820), (10, 19643856), (12, 16369880), (15, 13095904), (16, 12277410), (20, 9821928), (24, 8184940), (30, 6547952), (32, 6138705), (40, 4910964), (48, 4092470), (60, 3273976), (80, 2455482), (96, 2046235), (120, 1636988), (160, 1227741), (240, 818494), (317, 619680), (480, 409247), (634, 309840), (951, 206560), (1268, 154920), (1291, 152160), (1585, 123936), (1902, 103280), (2536, 77460), (2582, 76080), (3170, 61968), (3804, 51640), (3873, 50720), (4755, 41312), (5072, 38730), (5164, 38040), (6340, 30984), (6455, 30432), (7608, 25820), (7746, 25360), (9510, 20656), (10144, 19365), (10328, 19020), (12680, 15492), (12910, 15216)]