147654360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19531}}^1$

素因数の和:19558

約数の個数: 128

約数和(自身を含む): 562521600

約数和(自身を除く): 414867240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19531, 39062, 58593, 78124, 97655, 117186, 136717, 156248, 175779, 195310, 234372, 273434, 292965, 351558, 390620, 410151, 468744, 527337, 546868, 585930, 683585, 703116, 781240, 820302, 878895, 1054674, 1093736, 1171860, 1230453, 1367170, 1406232, 1640604, 1757790, 2050755, 2109348, 2343720, 2460906, 2636685, 2734340, 3281208, 3515580, 3691359, 4101510, 4218696, 4921812, 5273370, 5468680, 6152265, 7031160, 7382718, 8203020, 9843624, 10546740, 12304530, 14765436, 16406040, 18456795, 21093480, 24609060, 29530872, 36913590, 49218120, 73827180, 147654360]

約数ペア:

[(1, 147654360), (2, 73827180), (3, 49218120), (4, 36913590), (5, 29530872), (6, 24609060), (7, 21093480), (8, 18456795), (9, 16406040), (10, 14765436), (12, 12304530), (14, 10546740), (15, 9843624), (18, 8203020), (20, 7382718), (21, 7031160), (24, 6152265), (27, 5468680), (28, 5273370), (30, 4921812), (35, 4218696), (36, 4101510), (40, 3691359), (42, 3515580), (45, 3281208), (54, 2734340), (56, 2636685), (60, 2460906), (63, 2343720), (70, 2109348), (72, 2050755), (84, 1757790), (90, 1640604), (105, 1406232), (108, 1367170), (120, 1230453), (126, 1171860), (135, 1093736), (140, 1054674), (168, 878895), (180, 820302), (189, 781240), (210, 703116), (216, 683585), (252, 585930), (270, 546868), (280, 527337), (315, 468744), (360, 410151), (378, 390620), (420, 351558), (504, 292965), (540, 273434), (630, 234372), (756, 195310), (840, 175779), (945, 156248), (1080, 136717), (1260, 117186), (1512, 97655), (1890, 78124), (2520, 58593), (3780, 39062), (7560, 19531)]