187585860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2186

約数の個数: 192

約数和(自身を含む): 689633280

約数和(自身を除く): 502047420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1995, 2090, 2137, 2310, 2508, 2660, 2926, 3135, 3990, 4180, 4274, 4389, 4620, 5852, 6270, 6411, 7315, 7980, 8548, 8778, 10685, 12540, 12822, 14630, 14959, 17556, 21370, 21945, 23507, 25644, 29260, 29918, 32055, 40603, 42740, 43890, 44877, 47014, 59836, 64110, 70521, 74795, 81206, 87780, 89754, 94028, 117535, 121809, 128220, 141042, 149590, 162412, 164549, 179508, 203015, 224385, 235070, 243618, 282084, 284221, 299180, 329098, 352605, 406030, 446633, 448770, 470140, 487236, 493647, 568442, 609045, 658196, 705210, 812060, 822745, 852663, 893266, 897540, 987294, 1136884, 1218090, 1339899, 1410420, 1421105, 1645490, 1705326, 1786532, 1974588, 2233165, 2436180, 2468235, 2679798, 2842210, 3126431, 3290980, 3410652, 4263315, 4466330, 4936470, 5359596, 5684420, 6252862, 6699495, 8526630, 8932660, 9379293, 9872940, 12505724, 13398990, 15632155, 17053260, 18758586, 26797980, 31264310, 37517172, 46896465, 62528620, 93792930, 187585860]

約数ペア:

[(1, 187585860), (2, 93792930), (3, 62528620), (4, 46896465), (5, 37517172), (6, 31264310), (7, 26797980), (10, 18758586), (11, 17053260), (12, 15632155), (14, 13398990), (15, 12505724), (19, 9872940), (20, 9379293), (21, 8932660), (22, 8526630), (28, 6699495), (30, 6252862), (33, 5684420), (35, 5359596), (38, 4936470), (42, 4466330), (44, 4263315), (55, 3410652), (57, 3290980), (60, 3126431), (66, 2842210), (70, 2679798), (76, 2468235), (77, 2436180), (84, 2233165), (95, 1974588), (105, 1786532), (110, 1705326), (114, 1645490), (132, 1421105), (133, 1410420), (140, 1339899), (154, 1218090), (165, 1136884), (190, 987294), (209, 897540), (210, 893266), (220, 852663), (228, 822745), (231, 812060), (266, 705210), (285, 658196), (308, 609045), (330, 568442), (380, 493647), (385, 487236), (399, 470140), (418, 448770), (420, 446633), (462, 406030), (532, 352605), (570, 329098), (627, 299180), (660, 284221), (665, 282084), (770, 243618), (798, 235070), (836, 224385), (924, 203015), (1045, 179508), (1140, 164549), (1155, 162412), (1254, 149590), (1330, 141042), (1463, 128220), (1540, 121809), (1596, 117535), (1995, 94028), (2090, 89754), (2137, 87780), (2310, 81206), (2508, 74795), (2660, 70521), (2926, 64110), (3135, 59836), (3990, 47014), (4180, 44877), (4274, 43890), (4389, 42740), (4620, 40603), (5852, 32055), (6270, 29918), (6411, 29260), (7315, 25644), (7980, 23507), (8548, 21945), (8778, 21370), (10685, 17556), (12540, 14959), (12822, 14630)]