157168000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 256

約数和(自身を含む): 458265600

約数和(自身を除く): 301097600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 47, 50, 55, 64, 76, 80, 88, 94, 95, 100, 110, 125, 128, 152, 160, 176, 188, 190, 200, 209, 220, 235, 250, 275, 304, 320, 352, 376, 380, 400, 418, 440, 470, 475, 500, 517, 550, 608, 640, 704, 752, 760, 800, 836, 880, 893, 940, 950, 1000, 1034, 1045, 1100, 1175, 1216, 1375, 1408, 1504, 1520, 1600, 1672, 1760, 1786, 1880, 1900, 2000, 2068, 2090, 2200, 2350, 2375, 2432, 2585, 2750, 3008, 3040, 3200, 3344, 3520, 3572, 3760, 3800, 4000, 4136, 4180, 4400, 4465, 4700, 4750, 5170, 5225, 5500, 5875, 6016, 6080, 6688, 7040, 7144, 7520, 7600, 8000, 8272, 8360, 8800, 8930, 9400, 9500, 9823, 10340, 10450, 11000, 11750, 12160, 12925, 13376, 14288, 15040, 15200, 16000, 16544, 16720, 17600, 17860, 18800, 19000, 19646, 20680, 20900, 22000, 22325, 23500, 25850, 26125, 26752, 28576, 30080, 30400, 33088, 33440, 35200, 35720, 37600, 38000, 39292, 41360, 41800, 44000, 44650, 47000, 49115, 51700, 52250, 57152, 60800, 64625, 66176, 66880, 71440, 75200, 76000, 78584, 82720, 83600, 88000, 89300, 94000, 98230, 103400, 104500, 111625, 114304, 129250, 133760, 142880, 150400, 152000, 157168, 165440, 167200, 176000, 178600, 188000, 196460, 206800, 209000, 223250, 245575, 258500, 285760, 304000, 314336, 330880, 334400, 357200, 376000, 392920, 413600, 418000, 446500, 491150, 517000, 571520, 628672, 668800, 714400, 752000, 785840, 827200, 836000, 893000, 982300, 1034000, 1227875, 1257344, 1428800, 1571680, 1654400, 1672000, 1786000, 1964600, 2068000, 2455750, 2857600, 3143360, 3344000, 3572000, 3929200, 4136000, 4911500, 6286720, 7144000, 7858400, 8272000, 9823000, 14288000, 15716800, 19646000, 31433600, 39292000, 78584000, 157168000]

約数ペア:

[(1, 157168000), (2, 78584000), (4, 39292000), (5, 31433600), (8, 19646000), (10, 15716800), (11, 14288000), (16, 9823000), (19, 8272000), (20, 7858400), (22, 7144000), (25, 6286720), (32, 4911500), (38, 4136000), (40, 3929200), (44, 3572000), (47, 3344000), (50, 3143360), (55, 2857600), (64, 2455750), (76, 2068000), (80, 1964600), (88, 1786000), (94, 1672000), (95, 1654400), (100, 1571680), (110, 1428800), (125, 1257344), (128, 1227875), (152, 1034000), (160, 982300), (176, 893000), (188, 836000), (190, 827200), (200, 785840), (209, 752000), (220, 714400), (235, 668800), (250, 628672), (275, 571520), (304, 517000), (320, 491150), (352, 446500), (376, 418000), (380, 413600), (400, 392920), (418, 376000), (440, 357200), (470, 334400), (475, 330880), (500, 314336), (517, 304000), (550, 285760), (608, 258500), (640, 245575), (704, 223250), (752, 209000), (760, 206800), (800, 196460), (836, 188000), (880, 178600), (893, 176000), (940, 167200), (950, 165440), (1000, 157168), (1034, 152000), (1045, 150400), (1100, 142880), (1175, 133760), (1216, 129250), (1375, 114304), (1408, 111625), (1504, 104500), (1520, 103400), (1600, 98230), (1672, 94000), (1760, 89300), (1786, 88000), (1880, 83600), (1900, 82720), (2000, 78584), (2068, 76000), (2090, 75200), (2200, 71440), (2350, 66880), (2375, 66176), (2432, 64625), (2585, 60800), (2750, 57152), (3008, 52250), (3040, 51700), (3200, 49115), (3344, 47000), (3520, 44650), (3572, 44000), (3760, 41800), (3800, 41360), (4000, 39292), (4136, 38000), (4180, 37600), (4400, 35720), (4465, 35200), (4700, 33440), (4750, 33088), (5170, 30400), (5225, 30080), (5500, 28576), (5875, 26752), (6016, 26125), (6080, 25850), (6688, 23500), (7040, 22325), (7144, 22000), (7520, 20900), (7600, 20680), (8000, 19646), (8272, 19000), (8360, 18800), (8800, 17860), (8930, 17600), (9400, 16720), (9500, 16544), (9823, 16000), (10340, 15200), (10450, 15040), (11000, 14288), (11750, 13376), (12160, 12925)]