1222408320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4835

約数の個数: 256

約数和(自身を含む): 4688409600

約数和(自身を除く): 3466001280

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, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 4787, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 9574, 10640, 12160, 12768, 13440, 14361, 15960, 17024, 18240, 19148, 21280, 23935, 25536, 28722, 31920, 33509, 36480, 38296, 42560, 47870, 51072, 57444, 63840, 67018, 71805, 76592, 85120, 90953, 95740, 100527, 114888, 127680, 134036, 143610, 153184, 167545, 181906, 191480, 201054, 229776, 255360, 268072, 272859, 287220, 306368, 335090, 363812, 382960, 402108, 454765, 459552, 502635, 536144, 545718, 574440, 612736, 636671, 670180, 727624, 765920, 804216, 909530, 919104, 1005270, 1072288, 1091436, 1148880, 1273342, 1340360, 1364295, 1455248, 1531840, 1608432, 1819060, 1838208, 1910013, 2010540, 2144576, 2182872, 2297760, 2546684, 2680720, 2728590, 2910496, 3063680, 3183355, 3216864, 3638120, 3820026, 4021080, 4289152, 4365744, 4595520, 5093368, 5361440, 5457180, 5820992, 6366710, 6433728, 7276240, 7640052, 8042160, 8731488, 9191040, 9550065, 10186736, 10722880, 10914360, 11641984, 12733420, 12867456, 14552480, 15280104, 16084320, 17462976, 19100130, 20373472, 21445760, 21828720, 25466840, 29104960, 30560208, 32168640, 34925952, 38200260, 40746944, 43657440, 50933680, 58209920, 61120416, 64337280, 76400520, 81493888, 87314880, 101867360, 122240832, 152801040, 174629760, 203734720, 244481664, 305602080, 407469440, 611204160, 1222408320]

約数ペア:

[(1, 1222408320), (2, 611204160), (3, 407469440), (4, 305602080), (5, 244481664), (6, 203734720), (7, 174629760), (8, 152801040), (10, 122240832), (12, 101867360), (14, 87314880), (15, 81493888), (16, 76400520), (19, 64337280), (20, 61120416), (21, 58209920), (24, 50933680), (28, 43657440), (30, 40746944), (32, 38200260), (35, 34925952), (38, 32168640), (40, 30560208), (42, 29104960), (48, 25466840), (56, 21828720), (57, 21445760), (60, 20373472), (64, 19100130), (70, 17462976), (76, 16084320), (80, 15280104), (84, 14552480), (95, 12867456), (96, 12733420), (105, 11641984), (112, 10914360), (114, 10722880), (120, 10186736), (128, 9550065), (133, 9191040), (140, 8731488), (152, 8042160), (160, 7640052), (168, 7276240), (190, 6433728), (192, 6366710), (210, 5820992), (224, 5457180), (228, 5361440), (240, 5093368), (266, 4595520), (280, 4365744), (285, 4289152), (304, 4021080), (320, 3820026), (336, 3638120), (380, 3216864), (384, 3183355), (399, 3063680), (420, 2910496), (448, 2728590), (456, 2680720), (480, 2546684), (532, 2297760), (560, 2182872), (570, 2144576), (608, 2010540), (640, 1910013), (665, 1838208), (672, 1819060), (760, 1608432), (798, 1531840), (840, 1455248), (896, 1364295), (912, 1340360), (960, 1273342), (1064, 1148880), (1120, 1091436), (1140, 1072288), (1216, 1005270), (1330, 919104), (1344, 909530), (1520, 804216), (1596, 765920), (1680, 727624), (1824, 670180), (1920, 636671), (1995, 612736), (2128, 574440), (2240, 545718), (2280, 536144), (2432, 502635), (2660, 459552), (2688, 454765), (3040, 402108), (3192, 382960), (3360, 363812), (3648, 335090), (3990, 306368), (4256, 287220), (4480, 272859), (4560, 268072), (4787, 255360), (5320, 229776), (6080, 201054), (6384, 191480), (6720, 181906), (7296, 167545), (7980, 153184), (8512, 143610), (9120, 134036), (9574, 127680), (10640, 114888), (12160, 100527), (12768, 95740), (13440, 90953), (14361, 85120), (15960, 76592), (17024, 71805), (18240, 67018), (19148, 63840), (21280, 57444), (23935, 51072), (25536, 47870), (28722, 42560), (31920, 38296), (33509, 36480)]