296712640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 168

約数和(自身を含む): 833932800

約数和(自身を除く): 537220160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 127, 140, 149, 160, 196, 224, 245, 254, 280, 298, 320, 392, 448, 490, 508, 560, 596, 635, 745, 784, 889, 980, 1016, 1043, 1120, 1192, 1270, 1490, 1568, 1778, 1960, 2032, 2086, 2240, 2384, 2540, 2980, 3136, 3556, 3920, 4064, 4172, 4445, 4768, 5080, 5215, 5960, 6223, 7112, 7301, 7840, 8128, 8344, 8890, 9536, 10160, 10430, 11920, 12446, 14224, 14602, 15680, 16688, 17780, 18923, 20320, 20860, 23840, 24892, 28448, 29204, 31115, 33376, 35560, 36505, 37846, 40640, 41720, 47680, 49784, 56896, 58408, 62230, 66752, 71120, 73010, 75692, 83440, 94615, 99568, 116816, 124460, 132461, 142240, 146020, 151384, 166880, 189230, 199136, 233632, 248920, 264922, 284480, 292040, 302768, 333760, 378460, 398272, 467264, 497840, 529844, 584080, 605536, 662305, 756920, 927227, 995680, 1059688, 1168160, 1211072, 1324610, 1513840, 1854454, 1991360, 2119376, 2336320, 2649220, 3027680, 3708908, 4238752, 4636135, 5298440, 6055360, 7417816, 8477504, 9272270, 10596880, 14835632, 18544540, 21193760, 29671264, 37089080, 42387520, 59342528, 74178160, 148356320, 296712640]

約数ペア:

[(1, 296712640), (2, 148356320), (4, 74178160), (5, 59342528), (7, 42387520), (8, 37089080), (10, 29671264), (14, 21193760), (16, 18544540), (20, 14835632), (28, 10596880), (32, 9272270), (35, 8477504), (40, 7417816), (49, 6055360), (56, 5298440), (64, 4636135), (70, 4238752), (80, 3708908), (98, 3027680), (112, 2649220), (127, 2336320), (140, 2119376), (149, 1991360), (160, 1854454), (196, 1513840), (224, 1324610), (245, 1211072), (254, 1168160), (280, 1059688), (298, 995680), (320, 927227), (392, 756920), (448, 662305), (490, 605536), (508, 584080), (560, 529844), (596, 497840), (635, 467264), (745, 398272), (784, 378460), (889, 333760), (980, 302768), (1016, 292040), (1043, 284480), (1120, 264922), (1192, 248920), (1270, 233632), (1490, 199136), (1568, 189230), (1778, 166880), (1960, 151384), (2032, 146020), (2086, 142240), (2240, 132461), (2384, 124460), (2540, 116816), (2980, 99568), (3136, 94615), (3556, 83440), (3920, 75692), (4064, 73010), (4172, 71120), (4445, 66752), (4768, 62230), (5080, 58408), (5215, 56896), (5960, 49784), (6223, 47680), (7112, 41720), (7301, 40640), (7840, 37846), (8128, 36505), (8344, 35560), (8890, 33376), (9536, 31115), (10160, 29204), (10430, 28448), (11920, 24892), (12446, 23840), (14224, 20860), (14602, 20320), (15680, 18923), (16688, 17780)]