53753280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 224

約数和(自身を含む): 205800960

約数和(自身を除く): 152047680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 421, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 842, 912, 960, 1064, 1120, 1140, 1216, 1263, 1330, 1344, 1520, 1596, 1680, 1684, 1824, 1995, 2105, 2128, 2240, 2280, 2526, 2660, 2947, 3040, 3192, 3360, 3368, 3648, 3990, 4210, 4256, 4560, 5052, 5320, 5894, 6080, 6315, 6384, 6720, 6736, 7980, 7999, 8420, 8512, 8841, 9120, 10104, 10640, 11788, 12630, 12768, 13472, 14735, 15960, 15998, 16840, 17682, 18240, 20208, 21280, 23576, 23997, 25260, 25536, 26944, 29470, 31920, 31996, 33680, 35364, 39995, 40416, 42560, 44205, 47152, 47994, 50520, 55993, 58940, 63840, 63992, 67360, 70728, 79990, 80832, 88410, 94304, 95988, 101040, 111986, 117880, 119985, 127680, 127984, 134720, 141456, 159980, 167979, 176820, 188608, 191976, 202080, 223972, 235760, 239970, 255968, 279965, 282912, 319960, 335958, 353640, 383952, 404160, 447944, 471520, 479940, 511936, 559930, 565824, 639920, 671916, 707280, 767904, 839895, 895888, 943040, 959880, 1119860, 1279840, 1343832, 1414560, 1535808, 1679790, 1791776, 1919760, 2239720, 2559680, 2687664, 2829120, 3359580, 3583552, 3839520, 4479440, 5375328, 6719160, 7679040, 8958880, 10750656, 13438320, 17917760, 26876640, 53753280]

約数ペア:

[(1, 53753280), (2, 26876640), (3, 17917760), (4, 13438320), (5, 10750656), (6, 8958880), (7, 7679040), (8, 6719160), (10, 5375328), (12, 4479440), (14, 3839520), (15, 3583552), (16, 3359580), (19, 2829120), (20, 2687664), (21, 2559680), (24, 2239720), (28, 1919760), (30, 1791776), (32, 1679790), (35, 1535808), (38, 1414560), (40, 1343832), (42, 1279840), (48, 1119860), (56, 959880), (57, 943040), (60, 895888), (64, 839895), (70, 767904), (76, 707280), (80, 671916), (84, 639920), (95, 565824), (96, 559930), (105, 511936), (112, 479940), (114, 471520), (120, 447944), (133, 404160), (140, 383952), (152, 353640), (160, 335958), (168, 319960), (190, 282912), (192, 279965), (210, 255968), (224, 239970), (228, 235760), (240, 223972), (266, 202080), (280, 191976), (285, 188608), (304, 176820), (320, 167979), (336, 159980), (380, 141456), (399, 134720), (420, 127984), (421, 127680), (448, 119985), (456, 117880), (480, 111986), (532, 101040), (560, 95988), (570, 94304), (608, 88410), (665, 80832), (672, 79990), (760, 70728), (798, 67360), (840, 63992), (842, 63840), (912, 58940), (960, 55993), (1064, 50520), (1120, 47994), (1140, 47152), (1216, 44205), (1263, 42560), (1330, 40416), (1344, 39995), (1520, 35364), (1596, 33680), (1680, 31996), (1684, 31920), (1824, 29470), (1995, 26944), (2105, 25536), (2128, 25260), (2240, 23997), (2280, 23576), (2526, 21280), (2660, 20208), (2947, 18240), (3040, 17682), (3192, 16840), (3360, 15998), (3368, 15960), (3648, 14735), (3990, 13472), (4210, 12768), (4256, 12630), (4560, 11788), (5052, 10640), (5320, 10104), (5894, 9120), (6080, 8841), (6315, 8512), (6384, 8420), (6720, 7999), (6736, 7980)]