193714880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 112

約数和(自身を含む): 491093760

約数和(自身を除く): 297378880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 151, 152, 160, 190, 211, 302, 304, 320, 380, 422, 604, 608, 755, 760, 844, 1055, 1208, 1216, 1510, 1520, 1688, 2110, 2416, 2869, 3020, 3040, 3376, 4009, 4220, 4832, 5738, 6040, 6080, 6752, 8018, 8440, 9664, 11476, 12080, 13504, 14345, 16036, 16880, 20045, 22952, 24160, 28690, 31861, 32072, 33760, 40090, 45904, 48320, 57380, 63722, 64144, 67520, 80180, 91808, 114760, 127444, 128288, 159305, 160360, 183616, 229520, 254888, 256576, 318610, 320720, 459040, 509776, 605359, 637220, 641440, 918080, 1019552, 1210718, 1274440, 1282880, 2039104, 2421436, 2548880, 3026795, 4842872, 5097760, 6053590, 9685744, 10195520, 12107180, 19371488, 24214360, 38742976, 48428720, 96857440, 193714880]

約数ペア:

[(1, 193714880), (2, 96857440), (4, 48428720), (5, 38742976), (8, 24214360), (10, 19371488), (16, 12107180), (19, 10195520), (20, 9685744), (32, 6053590), (38, 5097760), (40, 4842872), (64, 3026795), (76, 2548880), (80, 2421436), (95, 2039104), (151, 1282880), (152, 1274440), (160, 1210718), (190, 1019552), (211, 918080), (302, 641440), (304, 637220), (320, 605359), (380, 509776), (422, 459040), (604, 320720), (608, 318610), (755, 256576), (760, 254888), (844, 229520), (1055, 183616), (1208, 160360), (1216, 159305), (1510, 128288), (1520, 127444), (1688, 114760), (2110, 91808), (2416, 80180), (2869, 67520), (3020, 64144), (3040, 63722), (3376, 57380), (4009, 48320), (4220, 45904), (4832, 40090), (5738, 33760), (6040, 32072), (6080, 31861), (6752, 28690), (8018, 24160), (8440, 22952), (9664, 20045), (11476, 16880), (12080, 16036), (13504, 14345)]