237366720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 224

約数和(自身を含む): 850026240

約数和(自身を除く): 612659520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 331, 332, 360, 415, 432, 480, 498, 540, 576, 662, 664, 720, 747, 830, 864, 960, 993, 996, 1080, 1245, 1324, 1328, 1440, 1494, 1655, 1660, 1728, 1986, 1992, 2160, 2241, 2490, 2648, 2656, 2880, 2979, 2988, 3310, 3320, 3735, 3972, 3984, 4320, 4482, 4965, 4980, 5296, 5312, 5958, 5976, 6620, 6640, 7470, 7944, 7968, 8640, 8937, 8964, 9930, 9960, 10592, 11205, 11916, 11952, 13240, 13280, 14895, 14940, 15888, 15936, 17874, 17928, 19860, 19920, 21184, 22410, 23832, 23904, 26480, 26560, 27473, 29790, 29880, 31776, 35748, 35856, 39720, 39840, 44685, 44820, 47664, 47808, 52960, 54946, 59580, 59760, 63552, 71496, 71712, 79440, 79680, 82419, 89370, 89640, 95328, 105920, 109892, 119160, 119520, 137365, 142992, 143424, 158880, 164838, 178740, 179280, 190656, 219784, 238320, 239040, 247257, 274730, 285984, 317760, 329676, 357480, 358560, 412095, 439568, 476640, 494514, 549460, 571968, 659352, 714960, 717120, 741771, 824190, 879136, 953280, 989028, 1098920, 1236285, 1318704, 1429920, 1483542, 1648380, 1758272, 1978056, 2197840, 2472570, 2637408, 2859840, 2967084, 3296760, 3708855, 3956112, 4395680, 4945140, 5274816, 5934168, 6593520, 7417710, 7912224, 8791360, 9890280, 11868336, 13187040, 14835420, 15824448, 19780560, 23736672, 26374080, 29670840, 39561120, 47473344, 59341680, 79122240, 118683360, 237366720]

約数ペア:

[(1, 237366720), (2, 118683360), (3, 79122240), (4, 59341680), (5, 47473344), (6, 39561120), (8, 29670840), (9, 26374080), (10, 23736672), (12, 19780560), (15, 15824448), (16, 14835420), (18, 13187040), (20, 11868336), (24, 9890280), (27, 8791360), (30, 7912224), (32, 7417710), (36, 6593520), (40, 5934168), (45, 5274816), (48, 4945140), (54, 4395680), (60, 3956112), (64, 3708855), (72, 3296760), (80, 2967084), (83, 2859840), (90, 2637408), (96, 2472570), (108, 2197840), (120, 1978056), (135, 1758272), (144, 1648380), (160, 1483542), (166, 1429920), (180, 1318704), (192, 1236285), (216, 1098920), (240, 989028), (249, 953280), (270, 879136), (288, 824190), (320, 741771), (331, 717120), (332, 714960), (360, 659352), (415, 571968), (432, 549460), (480, 494514), (498, 476640), (540, 439568), (576, 412095), (662, 358560), (664, 357480), (720, 329676), (747, 317760), (830, 285984), (864, 274730), (960, 247257), (993, 239040), (996, 238320), (1080, 219784), (1245, 190656), (1324, 179280), (1328, 178740), (1440, 164838), (1494, 158880), (1655, 143424), (1660, 142992), (1728, 137365), (1986, 119520), (1992, 119160), (2160, 109892), (2241, 105920), (2490, 95328), (2648, 89640), (2656, 89370), (2880, 82419), (2979, 79680), (2988, 79440), (3310, 71712), (3320, 71496), (3735, 63552), (3972, 59760), (3984, 59580), (4320, 54946), (4482, 52960), (4965, 47808), (4980, 47664), (5296, 44820), (5312, 44685), (5958, 39840), (5976, 39720), (6620, 35856), (6640, 35748), (7470, 31776), (7944, 29880), (7968, 29790), (8640, 27473), (8937, 26560), (8964, 26480), (9930, 23904), (9960, 23832), (10592, 22410), (11205, 21184), (11916, 19920), (11952, 19860), (13240, 17928), (13280, 17874), (14895, 15936), (14940, 15888)]