166890780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{14717}}^1$

素因数の和:14745

約数の個数: 120

約数和(自身を含む): 598375008

約数和(自身を除く): 431484228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 14717, 29434, 44151, 58868, 73585, 88302, 103019, 132453, 147170, 176604, 206038, 220755, 264906, 294340, 309057, 397359, 412076, 441510, 515095, 529812, 618114, 662265, 794718, 883020, 927171, 1030190, 1192077, 1236228, 1324530, 1545285, 1589436, 1854342, 1986795, 2060380, 2384154, 2649060, 2781513, 3090570, 3708684, 3973590, 4635855, 4768308, 5563026, 5960385, 6181140, 7947180, 8344539, 9271710, 11126052, 11920770, 13907565, 16689078, 18543420, 23841540, 27815130, 33378156, 41722695, 55630260, 83445390, 166890780]

約数ペア:

[(1, 166890780), (2, 83445390), (3, 55630260), (4, 41722695), (5, 33378156), (6, 27815130), (7, 23841540), (9, 18543420), (10, 16689078), (12, 13907565), (14, 11920770), (15, 11126052), (18, 9271710), (20, 8344539), (21, 7947180), (27, 6181140), (28, 5960385), (30, 5563026), (35, 4768308), (36, 4635855), (42, 3973590), (45, 3708684), (54, 3090570), (60, 2781513), (63, 2649060), (70, 2384154), (81, 2060380), (84, 1986795), (90, 1854342), (105, 1589436), (108, 1545285), (126, 1324530), (135, 1236228), (140, 1192077), (162, 1030190), (180, 927171), (189, 883020), (210, 794718), (252, 662265), (270, 618114), (315, 529812), (324, 515095), (378, 441510), (405, 412076), (420, 397359), (540, 309057), (567, 294340), (630, 264906), (756, 220755), (810, 206038), (945, 176604), (1134, 147170), (1260, 132453), (1620, 103019), (1890, 88302), (2268, 73585), (2835, 58868), (3780, 44151), (5670, 29434), (11340, 14717)]