315029260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{967}}^1$

素因数の和:1175

約数の個数: 96

約数和(自身を含む): 819624960

約数和(自身を除く): 504595700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 179, 182, 260, 358, 364, 455, 716, 895, 910, 967, 1253, 1790, 1820, 1934, 2327, 2506, 3580, 3868, 4654, 4835, 5012, 6265, 6769, 9308, 9670, 11635, 12530, 12571, 13538, 16289, 19340, 23270, 25060, 25142, 27076, 32578, 33845, 46540, 50284, 62855, 65156, 67690, 81445, 87997, 125710, 135380, 162890, 173093, 175994, 251420, 325780, 346186, 351988, 439985, 692372, 865465, 879970, 1211651, 1730930, 1759940, 2250209, 2423302, 3461860, 4500418, 4846604, 6058255, 9000836, 11251045, 12116510, 15751463, 22502090, 24233020, 31502926, 45004180, 63005852, 78757315, 157514630, 315029260]

約数ペア:

[(1, 315029260), (2, 157514630), (4, 78757315), (5, 63005852), (7, 45004180), (10, 31502926), (13, 24233020), (14, 22502090), (20, 15751463), (26, 12116510), (28, 11251045), (35, 9000836), (52, 6058255), (65, 4846604), (70, 4500418), (91, 3461860), (130, 2423302), (140, 2250209), (179, 1759940), (182, 1730930), (260, 1211651), (358, 879970), (364, 865465), (455, 692372), (716, 439985), (895, 351988), (910, 346186), (967, 325780), (1253, 251420), (1790, 175994), (1820, 173093), (1934, 162890), (2327, 135380), (2506, 125710), (3580, 87997), (3868, 81445), (4654, 67690), (4835, 65156), (5012, 62855), (6265, 50284), (6769, 46540), (9308, 33845), (9670, 32578), (11635, 27076), (12530, 25142), (12571, 25060), (13538, 23270), (16289, 19340)]