1004051200

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 2737324800

約数和(自身を除く): 1733273600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 46, 50, 64, 76, 80, 92, 95, 100, 115, 128, 152, 160, 184, 190, 200, 230, 256, 304, 320, 359, 368, 380, 400, 437, 460, 475, 575, 608, 640, 718, 736, 760, 800, 874, 920, 950, 1150, 1216, 1280, 1436, 1472, 1520, 1600, 1748, 1795, 1840, 1900, 2185, 2300, 2432, 2872, 2944, 3040, 3200, 3496, 3590, 3680, 3800, 4370, 4600, 4864, 5744, 5888, 6080, 6400, 6821, 6992, 7180, 7360, 7600, 8257, 8740, 8975, 9200, 10925, 11488, 12160, 13642, 13984, 14360, 14720, 15200, 16514, 17480, 17950, 18400, 21850, 22976, 24320, 27284, 27968, 28720, 29440, 30400, 33028, 34105, 34960, 35900, 36800, 41285, 43700, 45952, 54568, 55936, 57440, 60800, 66056, 68210, 69920, 71800, 73600, 82570, 87400, 91904, 109136, 111872, 114880, 121600, 132112, 136420, 139840, 143600, 147200, 156883, 165140, 170525, 174800, 206425, 218272, 229760, 264224, 272840, 279680, 287200, 313766, 330280, 341050, 349600, 412850, 436544, 459520, 528448, 545680, 559360, 574400, 627532, 660560, 682100, 699200, 784415, 825700, 873088, 1056896, 1091360, 1148800, 1255064, 1321120, 1364200, 1398400, 1568830, 1651400, 1746176, 2113792, 2182720, 2297600, 2510128, 2642240, 2728400, 2796800, 3137660, 3302800, 3922075, 4365440, 5020256, 5284480, 5456800, 6275320, 6605600, 7844150, 8730880, 10040512, 10568960, 10913600, 12550640, 13211200, 15688300, 20081024, 21827200, 25101280, 26422400, 31376600, 40162048, 43654400, 50202560, 52844800, 62753200, 100405120, 125506400, 200810240, 251012800, 502025600, 1004051200]

約数ペア:

[(1, 1004051200), (2, 502025600), (4, 251012800), (5, 200810240), (8, 125506400), (10, 100405120), (16, 62753200), (19, 52844800), (20, 50202560), (23, 43654400), (25, 40162048), (32, 31376600), (38, 26422400), (40, 25101280), (46, 21827200), (50, 20081024), (64, 15688300), (76, 13211200), (80, 12550640), (92, 10913600), (95, 10568960), (100, 10040512), (115, 8730880), (128, 7844150), (152, 6605600), (160, 6275320), (184, 5456800), (190, 5284480), (200, 5020256), (230, 4365440), (256, 3922075), (304, 3302800), (320, 3137660), (359, 2796800), (368, 2728400), (380, 2642240), (400, 2510128), (437, 2297600), (460, 2182720), (475, 2113792), (575, 1746176), (608, 1651400), (640, 1568830), (718, 1398400), (736, 1364200), (760, 1321120), (800, 1255064), (874, 1148800), (920, 1091360), (950, 1056896), (1150, 873088), (1216, 825700), (1280, 784415), (1436, 699200), (1472, 682100), (1520, 660560), (1600, 627532), (1748, 574400), (1795, 559360), (1840, 545680), (1900, 528448), (2185, 459520), (2300, 436544), (2432, 412850), (2872, 349600), (2944, 341050), (3040, 330280), (3200, 313766), (3496, 287200), (3590, 279680), (3680, 272840), (3800, 264224), (4370, 229760), (4600, 218272), (4864, 206425), (5744, 174800), (5888, 170525), (6080, 165140), (6400, 156883), (6821, 147200), (6992, 143600), (7180, 139840), (7360, 136420), (7600, 132112), (8257, 121600), (8740, 114880), (8975, 111872), (9200, 109136), (10925, 91904), (11488, 87400), (12160, 82570), (13642, 73600), (13984, 71800), (14360, 69920), (14720, 68210), (15200, 66056), (16514, 60800), (17480, 57440), (17950, 55936), (18400, 54568), (21850, 45952), (22976, 43700), (24320, 41285), (27284, 36800), (27968, 35900), (28720, 34960), (29440, 34105), (30400, 33028)]