330384880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 928226304

約数和(自身を除く): 597841424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 113, 115, 140, 161, 184, 226, 227, 230, 280, 322, 368, 452, 454, 460, 560, 565, 644, 791, 805, 904, 908, 920, 1130, 1135, 1288, 1582, 1589, 1610, 1808, 1816, 1840, 2260, 2270, 2576, 2599, 3164, 3178, 3220, 3632, 3955, 4520, 4540, 5198, 5221, 6328, 6356, 6440, 7910, 7945, 9040, 9080, 10396, 10442, 12656, 12712, 12880, 12995, 15820, 15890, 18160, 18193, 20792, 20884, 25424, 25651, 25990, 26105, 31640, 31780, 36386, 36547, 41584, 41768, 51302, 51980, 52210, 63280, 63560, 72772, 73094, 83536, 90965, 102604, 103960, 104420, 127120, 128255, 145544, 146188, 179557, 181930, 182735, 205208, 207920, 208840, 256510, 291088, 292376, 359114, 363860, 365470, 410416, 417680, 513020, 584752, 589973, 718228, 727720, 730940, 897785, 1026040, 1179946, 1436456, 1455440, 1461880, 1795570, 2052080, 2359892, 2872912, 2923760, 2949865, 3591140, 4129811, 4719784, 5899730, 7182280, 8259622, 9439568, 11799460, 14364560, 16519244, 20649055, 23598920, 33038488, 41298110, 47197840, 66076976, 82596220, 165192440, 330384880]

約数ペア:

[(1, 330384880), (2, 165192440), (4, 82596220), (5, 66076976), (7, 47197840), (8, 41298110), (10, 33038488), (14, 23598920), (16, 20649055), (20, 16519244), (23, 14364560), (28, 11799460), (35, 9439568), (40, 8259622), (46, 7182280), (56, 5899730), (70, 4719784), (80, 4129811), (92, 3591140), (112, 2949865), (113, 2923760), (115, 2872912), (140, 2359892), (161, 2052080), (184, 1795570), (226, 1461880), (227, 1455440), (230, 1436456), (280, 1179946), (322, 1026040), (368, 897785), (452, 730940), (454, 727720), (460, 718228), (560, 589973), (565, 584752), (644, 513020), (791, 417680), (805, 410416), (904, 365470), (908, 363860), (920, 359114), (1130, 292376), (1135, 291088), (1288, 256510), (1582, 208840), (1589, 207920), (1610, 205208), (1808, 182735), (1816, 181930), (1840, 179557), (2260, 146188), (2270, 145544), (2576, 128255), (2599, 127120), (3164, 104420), (3178, 103960), (3220, 102604), (3632, 90965), (3955, 83536), (4520, 73094), (4540, 72772), (5198, 63560), (5221, 63280), (6328, 52210), (6356, 51980), (6440, 51302), (7910, 41768), (7945, 41584), (9040, 36547), (9080, 36386), (10396, 31780), (10442, 31640), (12656, 26105), (12712, 25990), (12880, 25651), (12995, 25424), (15820, 20884), (15890, 20792), (18160, 18193)]