680395200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6211

約数の個数: 168

約数和(自身を含む): 2329696128

約数和(自身を除く): 1649300928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1380, 1472, 1600, 1725, 1840, 2208, 2300, 2400, 2760, 3450, 3680, 4416, 4600, 4800, 5520, 6163, 6900, 7360, 9200, 11040, 12326, 13800, 18400, 18489, 22080, 24652, 27600, 30815, 36800, 36978, 49304, 55200, 61630, 73956, 92445, 98608, 110400, 123260, 141749, 147912, 154075, 184890, 197216, 246520, 283498, 295824, 308150, 369780, 394432, 425247, 462225, 493040, 566996, 591648, 616300, 708745, 739560, 850494, 924450, 986080, 1133992, 1183296, 1232600, 1417490, 1479120, 1700988, 1848900, 1972160, 2126235, 2267984, 2465200, 2834980, 2958240, 3401976, 3543725, 3697800, 4252470, 4535968, 4930400, 5669960, 5916480, 6803952, 7087450, 7395600, 8504940, 9071936, 9860800, 10631175, 11339920, 13607904, 14174900, 14791200, 17009880, 21262350, 22679840, 27215808, 28349800, 29582400, 34019760, 42524700, 45359680, 56699600, 68039520, 85049400, 113399200, 136079040, 170098800, 226798400, 340197600, 680395200]

約数ペア:

[(1, 680395200), (2, 340197600), (3, 226798400), (4, 170098800), (5, 136079040), (6, 113399200), (8, 85049400), (10, 68039520), (12, 56699600), (15, 45359680), (16, 42524700), (20, 34019760), (23, 29582400), (24, 28349800), (25, 27215808), (30, 22679840), (32, 21262350), (40, 17009880), (46, 14791200), (48, 14174900), (50, 13607904), (60, 11339920), (64, 10631175), (69, 9860800), (75, 9071936), (80, 8504940), (92, 7395600), (96, 7087450), (100, 6803952), (115, 5916480), (120, 5669960), (138, 4930400), (150, 4535968), (160, 4252470), (184, 3697800), (192, 3543725), (200, 3401976), (230, 2958240), (240, 2834980), (276, 2465200), (300, 2267984), (320, 2126235), (345, 1972160), (368, 1848900), (400, 1700988), (460, 1479120), (480, 1417490), (552, 1232600), (575, 1183296), (600, 1133992), (690, 986080), (736, 924450), (800, 850494), (920, 739560), (960, 708745), (1104, 616300), (1150, 591648), (1200, 566996), (1380, 493040), (1472, 462225), (1600, 425247), (1725, 394432), (1840, 369780), (2208, 308150), (2300, 295824), (2400, 283498), (2760, 246520), (3450, 197216), (3680, 184890), (4416, 154075), (4600, 147912), (4800, 141749), (5520, 123260), (6163, 110400), (6900, 98608), (7360, 92445), (9200, 73956), (11040, 61630), (12326, 55200), (13800, 49304), (18400, 36978), (18489, 36800), (22080, 30815), (24652, 27600)]