144687840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 505854720

約数和(自身を除く): 361166880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 96, 110, 120, 132, 134, 160, 165, 176, 201, 220, 240, 264, 268, 330, 335, 352, 402, 409, 440, 480, 528, 536, 660, 670, 737, 804, 818, 880, 1005, 1056, 1072, 1227, 1320, 1340, 1474, 1608, 1636, 1760, 2010, 2045, 2144, 2211, 2454, 2640, 2680, 2948, 3216, 3272, 3685, 4020, 4090, 4422, 4499, 4908, 5280, 5360, 5896, 6135, 6432, 6544, 7370, 8040, 8180, 8844, 8998, 9816, 10720, 11055, 11792, 12270, 13088, 13497, 14740, 16080, 16360, 17688, 17996, 19632, 22110, 22495, 23584, 24540, 26994, 27403, 29480, 32160, 32720, 35376, 35992, 39264, 44220, 44990, 49080, 53988, 54806, 58960, 65440, 67485, 70752, 71984, 82209, 88440, 89980, 98160, 107976, 109612, 117920, 134970, 137015, 143968, 164418, 176880, 179960, 196320, 215952, 219224, 269940, 274030, 301433, 328836, 353760, 359920, 411045, 431904, 438448, 539880, 548060, 602866, 657672, 719840, 822090, 876896, 904299, 1079760, 1096120, 1205732, 1315344, 1507165, 1644180, 1808598, 2159520, 2192240, 2411464, 2630688, 3014330, 3288360, 3617196, 4384480, 4521495, 4822928, 6028660, 6576720, 7234392, 9042990, 9645856, 12057320, 13153440, 14468784, 18085980, 24114640, 28937568, 36171960, 48229280, 72343920, 144687840]

約数ペア:

[(1, 144687840), (2, 72343920), (3, 48229280), (4, 36171960), (5, 28937568), (6, 24114640), (8, 18085980), (10, 14468784), (11, 13153440), (12, 12057320), (15, 9645856), (16, 9042990), (20, 7234392), (22, 6576720), (24, 6028660), (30, 4822928), (32, 4521495), (33, 4384480), (40, 3617196), (44, 3288360), (48, 3014330), (55, 2630688), (60, 2411464), (66, 2192240), (67, 2159520), (80, 1808598), (88, 1644180), (96, 1507165), (110, 1315344), (120, 1205732), (132, 1096120), (134, 1079760), (160, 904299), (165, 876896), (176, 822090), (201, 719840), (220, 657672), (240, 602866), (264, 548060), (268, 539880), (330, 438448), (335, 431904), (352, 411045), (402, 359920), (409, 353760), (440, 328836), (480, 301433), (528, 274030), (536, 269940), (660, 219224), (670, 215952), (737, 196320), (804, 179960), (818, 176880), (880, 164418), (1005, 143968), (1056, 137015), (1072, 134970), (1227, 117920), (1320, 109612), (1340, 107976), (1474, 98160), (1608, 89980), (1636, 88440), (1760, 82209), (2010, 71984), (2045, 70752), (2144, 67485), (2211, 65440), (2454, 58960), (2640, 54806), (2680, 53988), (2948, 49080), (3216, 44990), (3272, 44220), (3685, 39264), (4020, 35992), (4090, 35376), (4422, 32720), (4499, 32160), (4908, 29480), (5280, 27403), (5360, 26994), (5896, 24540), (6135, 23584), (6432, 22495), (6544, 22110), (7370, 19632), (8040, 17996), (8180, 17688), (8844, 16360), (8998, 16080), (9816, 14740), (10720, 13497), (11055, 13088), (11792, 12270)]