203807240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 585014400

約数和(自身を除く): 381207160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 73, 91, 104, 118, 130, 140, 146, 169, 182, 236, 260, 280, 292, 295, 338, 364, 365, 413, 455, 472, 511, 520, 584, 590, 676, 728, 730, 767, 826, 845, 910, 949, 1022, 1180, 1183, 1352, 1460, 1534, 1652, 1690, 1820, 1898, 2044, 2065, 2360, 2366, 2555, 2920, 3068, 3304, 3380, 3640, 3796, 3835, 4088, 4130, 4307, 4732, 4745, 5110, 5369, 5915, 6136, 6643, 6760, 7592, 7670, 8260, 8614, 9464, 9490, 9971, 10220, 10738, 11830, 12337, 13286, 15340, 16520, 17228, 18980, 19942, 20440, 21476, 21535, 23660, 24674, 26572, 26845, 30149, 30680, 33215, 34456, 37960, 39884, 42952, 43070, 47320, 49348, 49855, 53144, 53690, 55991, 60298, 61685, 66430, 69797, 79768, 86140, 86359, 98696, 99710, 107380, 111982, 120596, 123370, 132860, 139594, 150745, 172280, 172718, 199420, 214760, 223964, 241192, 246740, 265720, 279188, 279955, 301490, 345436, 348985, 391937, 398840, 431795, 447928, 493480, 558376, 559910, 602980, 690872, 697970, 727883, 783874, 863590, 1119820, 1205960, 1395940, 1455766, 1567748, 1727180, 1959685, 2239640, 2791880, 2911532, 3135496, 3454360, 3639415, 3919370, 5095181, 5823064, 7278830, 7838740, 10190362, 14557660, 15677480, 20380724, 25475905, 29115320, 40761448, 50951810, 101903620, 203807240]

約数ペア:

[(1, 203807240), (2, 101903620), (4, 50951810), (5, 40761448), (7, 29115320), (8, 25475905), (10, 20380724), (13, 15677480), (14, 14557660), (20, 10190362), (26, 7838740), (28, 7278830), (35, 5823064), (40, 5095181), (52, 3919370), (56, 3639415), (59, 3454360), (65, 3135496), (70, 2911532), (73, 2791880), (91, 2239640), (104, 1959685), (118, 1727180), (130, 1567748), (140, 1455766), (146, 1395940), (169, 1205960), (182, 1119820), (236, 863590), (260, 783874), (280, 727883), (292, 697970), (295, 690872), (338, 602980), (364, 559910), (365, 558376), (413, 493480), (455, 447928), (472, 431795), (511, 398840), (520, 391937), (584, 348985), (590, 345436), (676, 301490), (728, 279955), (730, 279188), (767, 265720), (826, 246740), (845, 241192), (910, 223964), (949, 214760), (1022, 199420), (1180, 172718), (1183, 172280), (1352, 150745), (1460, 139594), (1534, 132860), (1652, 123370), (1690, 120596), (1820, 111982), (1898, 107380), (2044, 99710), (2065, 98696), (2360, 86359), (2366, 86140), (2555, 79768), (2920, 69797), (3068, 66430), (3304, 61685), (3380, 60298), (3640, 55991), (3796, 53690), (3835, 53144), (4088, 49855), (4130, 49348), (4307, 47320), (4732, 43070), (4745, 42952), (5110, 39884), (5369, 37960), (5915, 34456), (6136, 33215), (6643, 30680), (6760, 30149), (7592, 26845), (7670, 26572), (8260, 24674), (8614, 23660), (9464, 21535), (9490, 21476), (9971, 20440), (10220, 19942), (10738, 18980), (11830, 17228), (12337, 16520), (13286, 15340)]