190326780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{7193}}^1$

素因数の和:7225

約数の個数: 144

約数和(自身を含む): 688897440

約数和(自身を除く): 498570660

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, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 7193, 8820, 13230, 14386, 21579, 26460, 28772, 35965, 43158, 50351, 64737, 71930, 86316, 100702, 107895, 129474, 143860, 151053, 194211, 201404, 215790, 251755, 258948, 302106, 323685, 352457, 388422, 431580, 453159, 503510, 604212, 647370, 704914, 755265, 776844, 906318, 971055, 1007020, 1057371, 1294740, 1359477, 1409828, 1510530, 1762285, 1812636, 1942110, 2114742, 2265795, 2718954, 3021060, 3172113, 3524570, 3884220, 4229484, 4531590, 5286855, 5437908, 6344226, 6797385, 7049140, 9063180, 9516339, 10573710, 12688452, 13594770, 15860565, 19032678, 21147420, 27189540, 31721130, 38065356, 47581695, 63442260, 95163390, 190326780]

約数ペア:

[(1, 190326780), (2, 95163390), (3, 63442260), (4, 47581695), (5, 38065356), (6, 31721130), (7, 27189540), (9, 21147420), (10, 19032678), (12, 15860565), (14, 13594770), (15, 12688452), (18, 10573710), (20, 9516339), (21, 9063180), (27, 7049140), (28, 6797385), (30, 6344226), (35, 5437908), (36, 5286855), (42, 4531590), (45, 4229484), (49, 3884220), (54, 3524570), (60, 3172113), (63, 3021060), (70, 2718954), (84, 2265795), (90, 2114742), (98, 1942110), (105, 1812636), (108, 1762285), (126, 1510530), (135, 1409828), (140, 1359477), (147, 1294740), (180, 1057371), (189, 1007020), (196, 971055), (210, 906318), (245, 776844), (252, 755265), (270, 704914), (294, 647370), (315, 604212), (378, 503510), (420, 453159), (441, 431580), (490, 388422), (540, 352457), (588, 323685), (630, 302106), (735, 258948), (756, 251755), (882, 215790), (945, 201404), (980, 194211), (1260, 151053), (1323, 143860), (1470, 129474), (1764, 107895), (1890, 100702), (2205, 86316), (2646, 71930), (2940, 64737), (3780, 50351), (4410, 43158), (5292, 35965), (6615, 28772), (7193, 26460), (8820, 21579), (13230, 14386)]