164688000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 565194240

約数和(自身を除く): 400506240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 73, 75, 80, 94, 96, 100, 120, 125, 128, 141, 146, 150, 160, 188, 192, 200, 219, 235, 240, 250, 282, 292, 300, 320, 365, 375, 376, 384, 400, 438, 470, 480, 500, 564, 584, 600, 640, 705, 730, 750, 752, 800, 876, 940, 960, 1000, 1095, 1128, 1168, 1175, 1200, 1410, 1460, 1500, 1504, 1600, 1752, 1825, 1880, 1920, 2000, 2190, 2256, 2336, 2350, 2400, 2820, 2920, 3000, 3008, 3200, 3431, 3504, 3525, 3650, 3760, 4000, 4380, 4512, 4672, 4700, 4800, 5475, 5640, 5840, 5875, 6000, 6016, 6862, 7008, 7050, 7300, 7520, 8000, 8760, 9024, 9125, 9344, 9400, 9600, 10293, 10950, 11280, 11680, 11750, 12000, 13724, 14016, 14100, 14600, 15040, 16000, 17155, 17520, 17625, 18048, 18250, 18800, 20586, 21900, 22560, 23360, 23500, 24000, 27375, 27448, 28032, 28200, 29200, 30080, 34310, 35040, 35250, 36500, 37600, 41172, 43800, 45120, 46720, 47000, 48000, 51465, 54750, 54896, 56400, 58400, 68620, 70080, 70500, 73000, 75200, 82344, 85775, 87600, 90240, 94000, 102930, 109500, 109792, 112800, 116800, 137240, 140160, 141000, 146000, 150400, 164688, 171550, 175200, 188000, 205860, 219000, 219584, 225600, 233600, 257325, 274480, 282000, 292000, 329376, 343100, 350400, 376000, 411720, 428875, 438000, 439168, 451200, 514650, 548960, 564000, 584000, 658752, 686200, 700800, 752000, 823440, 857750, 876000, 1029300, 1097920, 1128000, 1168000, 1286625, 1317504, 1372400, 1646880, 1715500, 1752000, 2058600, 2195840, 2256000, 2573250, 2744800, 3293760, 3431000, 3504000, 4117200, 5146500, 5489600, 6587520, 6862000, 8234400, 10293000, 10979200, 13724000, 16468800, 20586000, 27448000, 32937600, 41172000, 54896000, 82344000, 164688000]

約数ペア:

[(1, 164688000), (2, 82344000), (3, 54896000), (4, 41172000), (5, 32937600), (6, 27448000), (8, 20586000), (10, 16468800), (12, 13724000), (15, 10979200), (16, 10293000), (20, 8234400), (24, 6862000), (25, 6587520), (30, 5489600), (32, 5146500), (40, 4117200), (47, 3504000), (48, 3431000), (50, 3293760), (60, 2744800), (64, 2573250), (73, 2256000), (75, 2195840), (80, 2058600), (94, 1752000), (96, 1715500), (100, 1646880), (120, 1372400), (125, 1317504), (128, 1286625), (141, 1168000), (146, 1128000), (150, 1097920), (160, 1029300), (188, 876000), (192, 857750), (200, 823440), (219, 752000), (235, 700800), (240, 686200), (250, 658752), (282, 584000), (292, 564000), (300, 548960), (320, 514650), (365, 451200), (375, 439168), (376, 438000), (384, 428875), (400, 411720), (438, 376000), (470, 350400), (480, 343100), (500, 329376), (564, 292000), (584, 282000), (600, 274480), (640, 257325), (705, 233600), (730, 225600), (750, 219584), (752, 219000), (800, 205860), (876, 188000), (940, 175200), (960, 171550), (1000, 164688), (1095, 150400), (1128, 146000), (1168, 141000), (1175, 140160), (1200, 137240), (1410, 116800), (1460, 112800), (1500, 109792), (1504, 109500), (1600, 102930), (1752, 94000), (1825, 90240), (1880, 87600), (1920, 85775), (2000, 82344), (2190, 75200), (2256, 73000), (2336, 70500), (2350, 70080), (2400, 68620), (2820, 58400), (2920, 56400), (3000, 54896), (3008, 54750), (3200, 51465), (3431, 48000), (3504, 47000), (3525, 46720), (3650, 45120), (3760, 43800), (4000, 41172), (4380, 37600), (4512, 36500), (4672, 35250), (4700, 35040), (4800, 34310), (5475, 30080), (5640, 29200), (5840, 28200), (5875, 28032), (6000, 27448), (6016, 27375), (6862, 24000), (7008, 23500), (7050, 23360), (7300, 22560), (7520, 21900), (8000, 20586), (8760, 18800), (9024, 18250), (9125, 18048), (9344, 17625), (9400, 17520), (9600, 17155), (10293, 16000), (10950, 15040), (11280, 14600), (11680, 14100), (11750, 14016), (12000, 13724)]