71673120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 256919040

約数和(自身を除く): 185245920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 353, 360, 376, 423, 432, 470, 480, 540, 564, 705, 706, 720, 752, 846, 864, 940, 1059, 1080, 1128, 1269, 1410, 1412, 1440, 1504, 1692, 1765, 1880, 2115, 2118, 2160, 2256, 2538, 2820, 2824, 3177, 3384, 3530, 3760, 4230, 4236, 4320, 4512, 5076, 5295, 5640, 5648, 6345, 6354, 6768, 7060, 7520, 8460, 8472, 9531, 10152, 10590, 11280, 11296, 12690, 12708, 13536, 14120, 15885, 16591, 16920, 16944, 19062, 20304, 21180, 22560, 25380, 25416, 28240, 31770, 33182, 33840, 33888, 38124, 40608, 42360, 47655, 49773, 50760, 50832, 56480, 63540, 66364, 67680, 76248, 82955, 84720, 95310, 99546, 101520, 101664, 127080, 132728, 149319, 152496, 165910, 169440, 190620, 199092, 203040, 248865, 254160, 265456, 298638, 304992, 331820, 381240, 398184, 447957, 497730, 508320, 530912, 597276, 663640, 746595, 762480, 796368, 895914, 995460, 1194552, 1327280, 1493190, 1524960, 1592736, 1791828, 1990920, 2239785, 2389104, 2654560, 2986380, 3583656, 3981840, 4479570, 4778208, 5972760, 7167312, 7963680, 8959140, 11945520, 14334624, 17918280, 23891040, 35836560, 71673120]

約数ペア:

[(1, 71673120), (2, 35836560), (3, 23891040), (4, 17918280), (5, 14334624), (6, 11945520), (8, 8959140), (9, 7963680), (10, 7167312), (12, 5972760), (15, 4778208), (16, 4479570), (18, 3981840), (20, 3583656), (24, 2986380), (27, 2654560), (30, 2389104), (32, 2239785), (36, 1990920), (40, 1791828), (45, 1592736), (47, 1524960), (48, 1493190), (54, 1327280), (60, 1194552), (72, 995460), (80, 895914), (90, 796368), (94, 762480), (96, 746595), (108, 663640), (120, 597276), (135, 530912), (141, 508320), (144, 497730), (160, 447957), (180, 398184), (188, 381240), (216, 331820), (235, 304992), (240, 298638), (270, 265456), (282, 254160), (288, 248865), (353, 203040), (360, 199092), (376, 190620), (423, 169440), (432, 165910), (470, 152496), (480, 149319), (540, 132728), (564, 127080), (705, 101664), (706, 101520), (720, 99546), (752, 95310), (846, 84720), (864, 82955), (940, 76248), (1059, 67680), (1080, 66364), (1128, 63540), (1269, 56480), (1410, 50832), (1412, 50760), (1440, 49773), (1504, 47655), (1692, 42360), (1765, 40608), (1880, 38124), (2115, 33888), (2118, 33840), (2160, 33182), (2256, 31770), (2538, 28240), (2820, 25416), (2824, 25380), (3177, 22560), (3384, 21180), (3530, 20304), (3760, 19062), (4230, 16944), (4236, 16920), (4320, 16591), (4512, 15885), (5076, 14120), (5295, 13536), (5640, 12708), (5648, 12690), (6345, 11296), (6354, 11280), (6768, 10590), (7060, 10152), (7520, 9531), (8460, 8472)]