42719600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 136538880

約数和(自身を除く): 93819280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 73, 76, 77, 80, 88, 95, 100, 110, 112, 133, 140, 146, 152, 154, 175, 176, 190, 200, 209, 220, 266, 275, 280, 292, 304, 308, 350, 365, 380, 385, 400, 418, 440, 475, 511, 532, 550, 560, 584, 616, 665, 700, 730, 760, 770, 803, 836, 880, 950, 1022, 1045, 1064, 1100, 1168, 1232, 1330, 1387, 1400, 1460, 1463, 1520, 1540, 1606, 1672, 1825, 1900, 1925, 2044, 2090, 2128, 2200, 2555, 2660, 2774, 2800, 2920, 2926, 3080, 3212, 3325, 3344, 3650, 3800, 3850, 4015, 4088, 4180, 4400, 5110, 5225, 5320, 5548, 5621, 5840, 5852, 6160, 6424, 6650, 6935, 7300, 7315, 7600, 7700, 8030, 8176, 8360, 9709, 10220, 10450, 10640, 11096, 11242, 11704, 12775, 12848, 13300, 13870, 14600, 14630, 15257, 15400, 16060, 16720, 19418, 20075, 20440, 20900, 22192, 22484, 23408, 25550, 26600, 27740, 28105, 29200, 29260, 30514, 30800, 32120, 34675, 36575, 38836, 40150, 40880, 41800, 44968, 48545, 51100, 53200, 55480, 56210, 58520, 61028, 64240, 69350, 73150, 76285, 77672, 80300, 83600, 89936, 97090, 102200, 106799, 110960, 112420, 117040, 122056, 138700, 140525, 146300, 152570, 155344, 160600, 194180, 204400, 213598, 224840, 242725, 244112, 277400, 281050, 292600, 305140, 321200, 381425, 388360, 427196, 449680, 485450, 533995, 554800, 562100, 585200, 610280, 762850, 776720, 854392, 970900, 1067990, 1124200, 1220560, 1525700, 1708784, 1941800, 2135980, 2248400, 2669975, 3051400, 3883600, 4271960, 5339950, 6102800, 8543920, 10679900, 21359800, 42719600]

約数ペア:

[(1, 42719600), (2, 21359800), (4, 10679900), (5, 8543920), (7, 6102800), (8, 5339950), (10, 4271960), (11, 3883600), (14, 3051400), (16, 2669975), (19, 2248400), (20, 2135980), (22, 1941800), (25, 1708784), (28, 1525700), (35, 1220560), (38, 1124200), (40, 1067990), (44, 970900), (50, 854392), (55, 776720), (56, 762850), (70, 610280), (73, 585200), (76, 562100), (77, 554800), (80, 533995), (88, 485450), (95, 449680), (100, 427196), (110, 388360), (112, 381425), (133, 321200), (140, 305140), (146, 292600), (152, 281050), (154, 277400), (175, 244112), (176, 242725), (190, 224840), (200, 213598), (209, 204400), (220, 194180), (266, 160600), (275, 155344), (280, 152570), (292, 146300), (304, 140525), (308, 138700), (350, 122056), (365, 117040), (380, 112420), (385, 110960), (400, 106799), (418, 102200), (440, 97090), (475, 89936), (511, 83600), (532, 80300), (550, 77672), (560, 76285), (584, 73150), (616, 69350), (665, 64240), (700, 61028), (730, 58520), (760, 56210), (770, 55480), (803, 53200), (836, 51100), (880, 48545), (950, 44968), (1022, 41800), (1045, 40880), (1064, 40150), (1100, 38836), (1168, 36575), (1232, 34675), (1330, 32120), (1387, 30800), (1400, 30514), (1460, 29260), (1463, 29200), (1520, 28105), (1540, 27740), (1606, 26600), (1672, 25550), (1825, 23408), (1900, 22484), (1925, 22192), (2044, 20900), (2090, 20440), (2128, 20075), (2200, 19418), (2555, 16720), (2660, 16060), (2774, 15400), (2800, 15257), (2920, 14630), (2926, 14600), (3080, 13870), (3212, 13300), (3325, 12848), (3344, 12775), (3650, 11704), (3800, 11242), (3850, 11096), (4015, 10640), (4088, 10450), (4180, 10220), (4400, 9709), (5110, 8360), (5225, 8176), (5320, 8030), (5548, 7700), (5621, 7600), (5840, 7315), (5852, 7300), (6160, 6935), (6424, 6650)]