163126440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1304

約数の個数: 128

約数和(自身を含む): 548380800

約数和(自身を除く): 385254360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1153, 1179, 1310, 1572, 1965, 2306, 2358, 2620, 3144, 3459, 3537, 3930, 4612, 4716, 5240, 5765, 5895, 6918, 7074, 7860, 9224, 9432, 10377, 11530, 11790, 13836, 14148, 15720, 17295, 17685, 20754, 23060, 23580, 27672, 28296, 31131, 34590, 35370, 41508, 46120, 47160, 51885, 62262, 69180, 70740, 83016, 103770, 124524, 138360, 141480, 151043, 155655, 207540, 249048, 302086, 311310, 415080, 453129, 604172, 622620, 755215, 906258, 1208344, 1245240, 1359387, 1510430, 1812516, 2265645, 2718774, 3020860, 3625032, 4078161, 4531290, 5437548, 6041720, 6796935, 8156322, 9062580, 10875096, 13593870, 16312644, 18125160, 20390805, 27187740, 32625288, 40781610, 54375480, 81563220, 163126440]

約数ペア:

[(1, 163126440), (2, 81563220), (3, 54375480), (4, 40781610), (5, 32625288), (6, 27187740), (8, 20390805), (9, 18125160), (10, 16312644), (12, 13593870), (15, 10875096), (18, 9062580), (20, 8156322), (24, 6796935), (27, 6041720), (30, 5437548), (36, 4531290), (40, 4078161), (45, 3625032), (54, 3020860), (60, 2718774), (72, 2265645), (90, 1812516), (108, 1510430), (120, 1359387), (131, 1245240), (135, 1208344), (180, 906258), (216, 755215), (262, 622620), (270, 604172), (360, 453129), (393, 415080), (524, 311310), (540, 302086), (655, 249048), (786, 207540), (1048, 155655), (1080, 151043), (1153, 141480), (1179, 138360), (1310, 124524), (1572, 103770), (1965, 83016), (2306, 70740), (2358, 69180), (2620, 62262), (3144, 51885), (3459, 47160), (3537, 46120), (3930, 41508), (4612, 35370), (4716, 34590), (5240, 31131), (5765, 28296), (5895, 27672), (6918, 23580), (7074, 23060), (7860, 20754), (9224, 17685), (9432, 17295), (10377, 15720), (11530, 14148), (11790, 13836)]