264854520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:714

約数の個数: 192

約数和(自身を含む): 990213120

約数和(自身を除く): 725358600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 227, 252, 280, 315, 360, 420, 454, 463, 504, 630, 681, 840, 908, 926, 1135, 1260, 1362, 1389, 1589, 1816, 1852, 2043, 2270, 2315, 2520, 2724, 2778, 3178, 3241, 3405, 3704, 4086, 4167, 4540, 4630, 4767, 5448, 5556, 6356, 6482, 6810, 6945, 7945, 8172, 8334, 9080, 9260, 9534, 9723, 10215, 11112, 12712, 12964, 13620, 13890, 14301, 15890, 16205, 16344, 16668, 18520, 19068, 19446, 20430, 20835, 23835, 25928, 27240, 27780, 28602, 29169, 31780, 32410, 33336, 38136, 38892, 40860, 41670, 47670, 48615, 55560, 57204, 58338, 63560, 64820, 71505, 77784, 81720, 83340, 95340, 97230, 105101, 114408, 116676, 129640, 143010, 145845, 166680, 190680, 194460, 210202, 233352, 286020, 291690, 315303, 388920, 420404, 525505, 572040, 583380, 630606, 735707, 840808, 945909, 1051010, 1166760, 1261212, 1471414, 1576515, 1891818, 2102020, 2207121, 2522424, 2942828, 3153030, 3678535, 3783636, 4204040, 4414242, 4729545, 5885656, 6306060, 6621363, 7357070, 7567272, 8828484, 9459090, 11035605, 12612120, 13242726, 14714140, 17656968, 18918180, 22071210, 26485452, 29428280, 33106815, 37836360, 44142420, 52970904, 66213630, 88284840, 132427260, 264854520]

約数ペア:

[(1, 264854520), (2, 132427260), (3, 88284840), (4, 66213630), (5, 52970904), (6, 44142420), (7, 37836360), (8, 33106815), (9, 29428280), (10, 26485452), (12, 22071210), (14, 18918180), (15, 17656968), (18, 14714140), (20, 13242726), (21, 12612120), (24, 11035605), (28, 9459090), (30, 8828484), (35, 7567272), (36, 7357070), (40, 6621363), (42, 6306060), (45, 5885656), (56, 4729545), (60, 4414242), (63, 4204040), (70, 3783636), (72, 3678535), (84, 3153030), (90, 2942828), (105, 2522424), (120, 2207121), (126, 2102020), (140, 1891818), (168, 1576515), (180, 1471414), (210, 1261212), (227, 1166760), (252, 1051010), (280, 945909), (315, 840808), (360, 735707), (420, 630606), (454, 583380), (463, 572040), (504, 525505), (630, 420404), (681, 388920), (840, 315303), (908, 291690), (926, 286020), (1135, 233352), (1260, 210202), (1362, 194460), (1389, 190680), (1589, 166680), (1816, 145845), (1852, 143010), (2043, 129640), (2270, 116676), (2315, 114408), (2520, 105101), (2724, 97230), (2778, 95340), (3178, 83340), (3241, 81720), (3405, 77784), (3704, 71505), (4086, 64820), (4167, 63560), (4540, 58338), (4630, 57204), (4767, 55560), (5448, 48615), (5556, 47670), (6356, 41670), (6482, 40860), (6810, 38892), (6945, 38136), (7945, 33336), (8172, 32410), (8334, 31780), (9080, 29169), (9260, 28602), (9534, 27780), (9723, 27240), (10215, 25928), (11112, 23835), (12712, 20835), (12964, 20430), (13620, 19446), (13890, 19068), (14301, 18520), (15890, 16668), (16205, 16344)]