168378000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 320

約数和(自身を含む): 656148480

約数和(自身を除く): 487770480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 125, 133, 140, 150, 152, 168, 175, 190, 200, 210, 211, 228, 240, 250, 266, 280, 285, 300, 304, 336, 350, 375, 380, 399, 400, 420, 422, 456, 475, 500, 525, 532, 560, 570, 600, 633, 665, 700, 750, 760, 798, 840, 844, 875, 912, 950, 1000, 1050, 1055, 1064, 1140, 1200, 1266, 1330, 1400, 1425, 1477, 1500, 1520, 1596, 1680, 1688, 1750, 1900, 1995, 2000, 2100, 2110, 2128, 2280, 2375, 2532, 2625, 2660, 2800, 2850, 2954, 3000, 3165, 3192, 3325, 3376, 3500, 3800, 3990, 4009, 4200, 4220, 4431, 4560, 4750, 5064, 5250, 5275, 5320, 5700, 5908, 6000, 6330, 6384, 6650, 7000, 7125, 7385, 7600, 7980, 8018, 8400, 8440, 8862, 9500, 9975, 10128, 10500, 10550, 10640, 11400, 11816, 12027, 12660, 13300, 14000, 14250, 14770, 15825, 15960, 16036, 16625, 16880, 17724, 19000, 19950, 20045, 21000, 21100, 22155, 22800, 23632, 24054, 25320, 26375, 26600, 28063, 28500, 29540, 31650, 31920, 32072, 33250, 35448, 36925, 38000, 39900, 40090, 42000, 42200, 44310, 48108, 49875, 50640, 52750, 53200, 56126, 57000, 59080, 60135, 63300, 64144, 66500, 70896, 73850, 79125, 79800, 80180, 84189, 84400, 88620, 96216, 99750, 100225, 105500, 110775, 112252, 114000, 118160, 120270, 126600, 133000, 140315, 147700, 158250, 159600, 160360, 168378, 177240, 184625, 192432, 199500, 200450, 211000, 221550, 224504, 240540, 253200, 266000, 280630, 295400, 300675, 316500, 320720, 336756, 354480, 369250, 399000, 400900, 420945, 422000, 443100, 449008, 481080, 501125, 553875, 561260, 590800, 601350, 633000, 673512, 701575, 738500, 798000, 801800, 841890, 886200, 962160, 1002250, 1107750, 1122520, 1202700, 1266000, 1347024, 1403150, 1477000, 1503375, 1603600, 1683780, 1772400, 2004500, 2104725, 2215500, 2245040, 2405400, 2806300, 2954000, 3006750, 3367560, 3507875, 4009000, 4209450, 4431000, 4810800, 5612600, 6013500, 6735120, 7015750, 8018000, 8418900, 8862000, 10523625, 11225200, 12027000, 14031500, 16837800, 21047250, 24054000, 28063000, 33675600, 42094500, 56126000, 84189000, 168378000]

約数ペア:

[(1, 168378000), (2, 84189000), (3, 56126000), (4, 42094500), (5, 33675600), (6, 28063000), (7, 24054000), (8, 21047250), (10, 16837800), (12, 14031500), (14, 12027000), (15, 11225200), (16, 10523625), (19, 8862000), (20, 8418900), (21, 8018000), (24, 7015750), (25, 6735120), (28, 6013500), (30, 5612600), (35, 4810800), (38, 4431000), (40, 4209450), (42, 4009000), (48, 3507875), (50, 3367560), (56, 3006750), (57, 2954000), (60, 2806300), (70, 2405400), (75, 2245040), (76, 2215500), (80, 2104725), (84, 2004500), (95, 1772400), (100, 1683780), (105, 1603600), (112, 1503375), (114, 1477000), (120, 1403150), (125, 1347024), (133, 1266000), (140, 1202700), (150, 1122520), (152, 1107750), (168, 1002250), (175, 962160), (190, 886200), (200, 841890), (210, 801800), (211, 798000), (228, 738500), (240, 701575), (250, 673512), (266, 633000), (280, 601350), (285, 590800), (300, 561260), (304, 553875), (336, 501125), (350, 481080), (375, 449008), (380, 443100), (399, 422000), (400, 420945), (420, 400900), (422, 399000), (456, 369250), (475, 354480), (500, 336756), (525, 320720), (532, 316500), (560, 300675), (570, 295400), (600, 280630), (633, 266000), (665, 253200), (700, 240540), (750, 224504), (760, 221550), (798, 211000), (840, 200450), (844, 199500), (875, 192432), (912, 184625), (950, 177240), (1000, 168378), (1050, 160360), (1055, 159600), (1064, 158250), (1140, 147700), (1200, 140315), (1266, 133000), (1330, 126600), (1400, 120270), (1425, 118160), (1477, 114000), (1500, 112252), (1520, 110775), (1596, 105500), (1680, 100225), (1688, 99750), (1750, 96216), (1900, 88620), (1995, 84400), (2000, 84189), (2100, 80180), (2110, 79800), (2128, 79125), (2280, 73850), (2375, 70896), (2532, 66500), (2625, 64144), (2660, 63300), (2800, 60135), (2850, 59080), (2954, 57000), (3000, 56126), (3165, 53200), (3192, 52750), (3325, 50640), (3376, 49875), (3500, 48108), (3800, 44310), (3990, 42200), (4009, 42000), (4200, 40090), (4220, 39900), (4431, 38000), (4560, 36925), (4750, 35448), (5064, 33250), (5250, 32072), (5275, 31920), (5320, 31650), (5700, 29540), (5908, 28500), (6000, 28063), (6330, 26600), (6384, 26375), (6650, 25320), (7000, 24054), (7125, 23632), (7385, 22800), (7600, 22155), (7980, 21100), (8018, 21000), (8400, 20045), (8440, 19950), (8862, 19000), (9500, 17724), (9975, 16880), (10128, 16625), (10500, 16036), (10550, 15960), (10640, 15825), (11400, 14770), (11816, 14250), (12027, 14000), (12660, 13300)]