305602080

素因数分解:

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

素因数の和:4831

約数の個数: 192

約数和(自身を含む): 1158312960

約数和(自身を除く): 852710880

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, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 4787, 5320, 6384, 7980, 9120, 9574, 10640, 12768, 14361, 15960, 19148, 21280, 23935, 28722, 31920, 33509, 38296, 47870, 57444, 63840, 67018, 71805, 76592, 90953, 95740, 100527, 114888, 134036, 143610, 153184, 167545, 181906, 191480, 201054, 229776, 268072, 272859, 287220, 335090, 363812, 382960, 402108, 454765, 459552, 502635, 536144, 545718, 574440, 636671, 670180, 727624, 765920, 804216, 909530, 1005270, 1072288, 1091436, 1148880, 1273342, 1340360, 1364295, 1455248, 1608432, 1819060, 1910013, 2010540, 2182872, 2297760, 2546684, 2680720, 2728590, 2910496, 3183355, 3216864, 3638120, 3820026, 4021080, 4365744, 5093368, 5361440, 5457180, 6366710, 7276240, 7640052, 8042160, 8731488, 9550065, 10186736, 10914360, 12733420, 14552480, 15280104, 16084320, 19100130, 20373472, 21828720, 25466840, 30560208, 38200260, 43657440, 50933680, 61120416, 76400520, 101867360, 152801040, 305602080]

約数ペア:

[(1, 305602080), (2, 152801040), (3, 101867360), (4, 76400520), (5, 61120416), (6, 50933680), (7, 43657440), (8, 38200260), (10, 30560208), (12, 25466840), (14, 21828720), (15, 20373472), (16, 19100130), (19, 16084320), (20, 15280104), (21, 14552480), (24, 12733420), (28, 10914360), (30, 10186736), (32, 9550065), (35, 8731488), (38, 8042160), (40, 7640052), (42, 7276240), (48, 6366710), (56, 5457180), (57, 5361440), (60, 5093368), (70, 4365744), (76, 4021080), (80, 3820026), (84, 3638120), (95, 3216864), (96, 3183355), (105, 2910496), (112, 2728590), (114, 2680720), (120, 2546684), (133, 2297760), (140, 2182872), (152, 2010540), (160, 1910013), (168, 1819060), (190, 1608432), (210, 1455248), (224, 1364295), (228, 1340360), (240, 1273342), (266, 1148880), (280, 1091436), (285, 1072288), (304, 1005270), (336, 909530), (380, 804216), (399, 765920), (420, 727624), (456, 670180), (480, 636671), (532, 574440), (560, 545718), (570, 536144), (608, 502635), (665, 459552), (672, 454765), (760, 402108), (798, 382960), (840, 363812), (912, 335090), (1064, 287220), (1120, 272859), (1140, 268072), (1330, 229776), (1520, 201054), (1596, 191480), (1680, 181906), (1824, 167545), (1995, 153184), (2128, 143610), (2280, 134036), (2660, 114888), (3040, 100527), (3192, 95740), (3360, 90953), (3990, 76592), (4256, 71805), (4560, 67018), (4787, 63840), (5320, 57444), (6384, 47870), (7980, 38296), (9120, 33509), (9574, 31920), (10640, 28722), (12768, 23935), (14361, 21280), (15960, 19148)]