2445905280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13999}}^1$

素因数の和:14041

約数の個数: 256

約数和(自身を含む): 9596160000

約数和(自身を除く): 7150254720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12480, 13440, 13999, 14560, 17472, 21840, 24960, 27998, 29120, 34944, 41997, 43680, 55996, 58240, 69995, 83994, 87360, 97993, 111992, 139990, 167988, 174720, 181987, 195986, 209985, 223984, 279980, 293979, 335976, 363974, 391972, 419970, 447968, 489965, 545961, 559960, 587958, 671952, 727948, 783944, 839940, 895936, 909935, 979930, 1091922, 1119920, 1175916, 1273909, 1343904, 1455896, 1469895, 1567888, 1679880, 1791872, 1819870, 1959860, 2183844, 2239840, 2351832, 2547818, 2687808, 2729805, 2911792, 2939790, 3135776, 3359760, 3639740, 3821727, 3919720, 4367688, 4479680, 4703664, 5095636, 5375616, 5459610, 5823584, 5879580, 6271552, 6369545, 6719520, 7279480, 7643454, 7839440, 8735376, 8959360, 9407328, 10191272, 10919220, 11647168, 11759160, 12543104, 12739090, 13439040, 14558960, 15286908, 15678880, 17470752, 18814656, 19108635, 20382544, 21838440, 23294336, 23518320, 25478180, 26878080, 29117920, 30573816, 31357760, 34941504, 37629312, 38217270, 40765088, 43676880, 47036640, 50956360, 58235840, 61147632, 62715520, 69883008, 76434540, 81530176, 87353760, 94073280, 101912720, 116471680, 122295264, 152869080, 163060352, 174707520, 188146560, 203825440, 244590528, 305738160, 349415040, 407650880, 489181056, 611476320, 815301760, 1222952640, 2445905280]

約数ペア:

[(1, 2445905280), (2, 1222952640), (3, 815301760), (4, 611476320), (5, 489181056), (6, 407650880), (7, 349415040), (8, 305738160), (10, 244590528), (12, 203825440), (13, 188146560), (14, 174707520), (15, 163060352), (16, 152869080), (20, 122295264), (21, 116471680), (24, 101912720), (26, 94073280), (28, 87353760), (30, 81530176), (32, 76434540), (35, 69883008), (39, 62715520), (40, 61147632), (42, 58235840), (48, 50956360), (52, 47036640), (56, 43676880), (60, 40765088), (64, 38217270), (65, 37629312), (70, 34941504), (78, 31357760), (80, 30573816), (84, 29117920), (91, 26878080), (96, 25478180), (104, 23518320), (105, 23294336), (112, 21838440), (120, 20382544), (128, 19108635), (130, 18814656), (140, 17470752), (156, 15678880), (160, 15286908), (168, 14558960), (182, 13439040), (192, 12739090), (195, 12543104), (208, 11759160), (210, 11647168), (224, 10919220), (240, 10191272), (260, 9407328), (273, 8959360), (280, 8735376), (312, 7839440), (320, 7643454), (336, 7279480), (364, 6719520), (384, 6369545), (390, 6271552), (416, 5879580), (420, 5823584), (448, 5459610), (455, 5375616), (480, 5095636), (520, 4703664), (546, 4479680), (560, 4367688), (624, 3919720), (640, 3821727), (672, 3639740), (728, 3359760), (780, 3135776), (832, 2939790), (840, 2911792), (896, 2729805), (910, 2687808), (960, 2547818), (1040, 2351832), (1092, 2239840), (1120, 2183844), (1248, 1959860), (1344, 1819870), (1365, 1791872), (1456, 1679880), (1560, 1567888), (1664, 1469895), (1680, 1455896), (1820, 1343904), (1920, 1273909), (2080, 1175916), (2184, 1119920), (2240, 1091922), (2496, 979930), (2688, 909935), (2730, 895936), (2912, 839940), (3120, 783944), (3360, 727948), (3640, 671952), (4160, 587958), (4368, 559960), (4480, 545961), (4992, 489965), (5460, 447968), (5824, 419970), (6240, 391972), (6720, 363974), (7280, 335976), (8320, 293979), (8736, 279980), (10920, 223984), (11648, 209985), (12480, 195986), (13440, 181987), (13999, 174720), (14560, 167988), (17472, 139990), (21840, 111992), (24960, 97993), (27998, 87360), (29120, 83994), (34944, 69995), (41997, 58240), (43680, 55996)]