88284840

素因数分解:

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

素因数の和:711

約数の個数: 128

約数和(自身を含む): 304680960

約数和(自身を除く): 216396120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 463, 681, 840, 908, 926, 1135, 1362, 1389, 1589, 1816, 1852, 2270, 2315, 2724, 2778, 3178, 3241, 3405, 3704, 4540, 4630, 4767, 5448, 5556, 6356, 6482, 6810, 6945, 7945, 9080, 9260, 9534, 9723, 11112, 12712, 12964, 13620, 13890, 15890, 16205, 18520, 19068, 19446, 23835, 25928, 27240, 27780, 31780, 32410, 38136, 38892, 47670, 48615, 55560, 63560, 64820, 77784, 95340, 97230, 105101, 129640, 190680, 194460, 210202, 315303, 388920, 420404, 525505, 630606, 735707, 840808, 1051010, 1261212, 1471414, 1576515, 2102020, 2207121, 2522424, 2942828, 3153030, 3678535, 4204040, 4414242, 5885656, 6306060, 7357070, 8828484, 11035605, 12612120, 14714140, 17656968, 22071210, 29428280, 44142420, 88284840]

約数ペア:

[(1, 88284840), (2, 44142420), (3, 29428280), (4, 22071210), (5, 17656968), (6, 14714140), (7, 12612120), (8, 11035605), (10, 8828484), (12, 7357070), (14, 6306060), (15, 5885656), (20, 4414242), (21, 4204040), (24, 3678535), (28, 3153030), (30, 2942828), (35, 2522424), (40, 2207121), (42, 2102020), (56, 1576515), (60, 1471414), (70, 1261212), (84, 1051010), (105, 840808), (120, 735707), (140, 630606), (168, 525505), (210, 420404), (227, 388920), (280, 315303), (420, 210202), (454, 194460), (463, 190680), (681, 129640), (840, 105101), (908, 97230), (926, 95340), (1135, 77784), (1362, 64820), (1389, 63560), (1589, 55560), (1816, 48615), (1852, 47670), (2270, 38892), (2315, 38136), (2724, 32410), (2778, 31780), (3178, 27780), (3241, 27240), (3405, 25928), (3704, 23835), (4540, 19446), (4630, 19068), (4767, 18520), (5448, 16205), (5556, 15890), (6356, 13890), (6482, 13620), (6810, 12964), (6945, 12712), (7945, 11112), (9080, 9723), (9260, 9534)]