164312000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 224

約数和(自身を含む): 456468480

約数和(自身を除く): 292156480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 46, 47, 50, 64, 76, 80, 92, 94, 95, 100, 115, 125, 152, 160, 184, 188, 190, 200, 230, 235, 250, 304, 320, 368, 376, 380, 400, 437, 460, 470, 475, 500, 575, 608, 736, 752, 760, 800, 874, 893, 920, 940, 950, 1000, 1081, 1150, 1175, 1216, 1472, 1504, 1520, 1600, 1748, 1786, 1840, 1880, 1900, 2000, 2162, 2185, 2300, 2350, 2375, 2875, 3008, 3040, 3496, 3572, 3680, 3760, 3800, 4000, 4324, 4370, 4465, 4600, 4700, 4750, 5405, 5750, 5875, 6080, 6992, 7144, 7360, 7520, 7600, 8000, 8648, 8740, 8930, 9200, 9400, 9500, 10810, 10925, 11500, 11750, 13984, 14288, 15040, 15200, 17296, 17480, 17860, 18400, 18800, 19000, 20539, 21620, 21850, 22325, 23000, 23500, 27025, 27968, 28576, 30400, 34592, 34960, 35720, 36800, 37600, 38000, 41078, 43240, 43700, 44650, 46000, 47000, 54050, 54625, 57152, 69184, 69920, 71440, 75200, 76000, 82156, 86480, 87400, 89300, 92000, 94000, 102695, 108100, 109250, 111625, 135125, 139840, 142880, 152000, 164312, 172960, 174800, 178600, 184000, 188000, 205390, 216200, 218500, 223250, 270250, 285760, 328624, 345920, 349600, 357200, 376000, 410780, 432400, 437000, 446500, 513475, 540500, 657248, 699200, 714400, 821560, 864800, 874000, 893000, 1026950, 1081000, 1314496, 1428800, 1643120, 1729600, 1748000, 1786000, 2053900, 2162000, 2567375, 3286240, 3496000, 3572000, 4107800, 4324000, 5134750, 6572480, 7144000, 8215600, 8648000, 10269500, 16431200, 20539000, 32862400, 41078000, 82156000, 164312000]

約数ペア:

[(1, 164312000), (2, 82156000), (4, 41078000), (5, 32862400), (8, 20539000), (10, 16431200), (16, 10269500), (19, 8648000), (20, 8215600), (23, 7144000), (25, 6572480), (32, 5134750), (38, 4324000), (40, 4107800), (46, 3572000), (47, 3496000), (50, 3286240), (64, 2567375), (76, 2162000), (80, 2053900), (92, 1786000), (94, 1748000), (95, 1729600), (100, 1643120), (115, 1428800), (125, 1314496), (152, 1081000), (160, 1026950), (184, 893000), (188, 874000), (190, 864800), (200, 821560), (230, 714400), (235, 699200), (250, 657248), (304, 540500), (320, 513475), (368, 446500), (376, 437000), (380, 432400), (400, 410780), (437, 376000), (460, 357200), (470, 349600), (475, 345920), (500, 328624), (575, 285760), (608, 270250), (736, 223250), (752, 218500), (760, 216200), (800, 205390), (874, 188000), (893, 184000), (920, 178600), (940, 174800), (950, 172960), (1000, 164312), (1081, 152000), (1150, 142880), (1175, 139840), (1216, 135125), (1472, 111625), (1504, 109250), (1520, 108100), (1600, 102695), (1748, 94000), (1786, 92000), (1840, 89300), (1880, 87400), (1900, 86480), (2000, 82156), (2162, 76000), (2185, 75200), (2300, 71440), (2350, 69920), (2375, 69184), (2875, 57152), (3008, 54625), (3040, 54050), (3496, 47000), (3572, 46000), (3680, 44650), (3760, 43700), (3800, 43240), (4000, 41078), (4324, 38000), (4370, 37600), (4465, 36800), (4600, 35720), (4700, 34960), (4750, 34592), (5405, 30400), (5750, 28576), (5875, 27968), (6080, 27025), (6992, 23500), (7144, 23000), (7360, 22325), (7520, 21850), (7600, 21620), (8000, 20539), (8648, 19000), (8740, 18800), (8930, 18400), (9200, 17860), (9400, 17480), (9500, 17296), (10810, 15200), (10925, 15040), (11500, 14288), (11750, 13984)]