38563140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 142829568

約数和(自身を除く): 104266428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 491, 510, 561, 595, 660, 714, 748, 770, 924, 935, 982, 1020, 1122, 1155, 1190, 1309, 1428, 1473, 1540, 1785, 1870, 1964, 2244, 2310, 2380, 2455, 2618, 2805, 2946, 3437, 3570, 3740, 3927, 4620, 4910, 5236, 5401, 5610, 5892, 6545, 6874, 7140, 7365, 7854, 8347, 9820, 10311, 10802, 11220, 13090, 13748, 14730, 15708, 16203, 16694, 17185, 19635, 20622, 21604, 25041, 26180, 27005, 29460, 32406, 33388, 34370, 37807, 39270, 41244, 41735, 50082, 51555, 54010, 58429, 64812, 68740, 75614, 78540, 81015, 83470, 91817, 100164, 103110, 108020, 113421, 116858, 125205, 151228, 162030, 166940, 175287, 183634, 189035, 206220, 226842, 233716, 250410, 275451, 292145, 324060, 350574, 367268, 378070, 453684, 459085, 500820, 550902, 567105, 584290, 642719, 701148, 756140, 876435, 918170, 1101804, 1134210, 1168580, 1285438, 1377255, 1752870, 1836340, 1928157, 2268420, 2570876, 2754510, 3213595, 3505740, 3856314, 5509020, 6427190, 7712628, 9640785, 12854380, 19281570, 38563140]

約数ペア:

[(1, 38563140), (2, 19281570), (3, 12854380), (4, 9640785), (5, 7712628), (6, 6427190), (7, 5509020), (10, 3856314), (11, 3505740), (12, 3213595), (14, 2754510), (15, 2570876), (17, 2268420), (20, 1928157), (21, 1836340), (22, 1752870), (28, 1377255), (30, 1285438), (33, 1168580), (34, 1134210), (35, 1101804), (42, 918170), (44, 876435), (51, 756140), (55, 701148), (60, 642719), (66, 584290), (68, 567105), (70, 550902), (77, 500820), (84, 459085), (85, 453684), (102, 378070), (105, 367268), (110, 350574), (119, 324060), (132, 292145), (140, 275451), (154, 250410), (165, 233716), (170, 226842), (187, 206220), (204, 189035), (210, 183634), (220, 175287), (231, 166940), (238, 162030), (255, 151228), (308, 125205), (330, 116858), (340, 113421), (357, 108020), (374, 103110), (385, 100164), (420, 91817), (462, 83470), (476, 81015), (491, 78540), (510, 75614), (561, 68740), (595, 64812), (660, 58429), (714, 54010), (748, 51555), (770, 50082), (924, 41735), (935, 41244), (982, 39270), (1020, 37807), (1122, 34370), (1155, 33388), (1190, 32406), (1309, 29460), (1428, 27005), (1473, 26180), (1540, 25041), (1785, 21604), (1870, 20622), (1964, 19635), (2244, 17185), (2310, 16694), (2380, 16203), (2455, 15708), (2618, 14730), (2805, 13748), (2946, 13090), (3437, 11220), (3570, 10802), (3740, 10311), (3927, 9820), (4620, 8347), (4910, 7854), (5236, 7365), (5401, 7140), (5610, 6874), (5892, 6545)]